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Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Solar: monthly latitude tilt GIS data at 40km resolution for...  

Open Energy Info (EERE)

of aerosols in the atmosphere to calculate the monthly average daily total insolation (sun and sky) falling on a horizontal surface. Existing ground measurement stations are used...

2

Solar: monthly latitude tilt GIS data at 40km resolution for Bangladesh  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to:Information Silver PeakSystems JumpPermitting Standardsfrom

3

Demystifying Web GIS  

E-Print Network [OSTI]

ESRI, Senior GIS application developer and project lead http://www.esri.com/news/arcwatch/0610/web-gis.html...

Fu, Pinde

2010-11-18T23:59:59.000Z

4

GIS Analysis GIS 6116 -Spring 2015  

E-Print Network [OSTI]

). Geospatial Analysis (4th ed.). Leicester: Matador. Available online at httpGIS Analysis GIS 6116 - Spring 2015 School of Forest Resources and Conservation Geomatics Program _______________________________________________________________________________________ 1 GIS 6116 (GIS Analysis) INSTRUCTORS: Dr. Hartwig Henry Hochmair (FLREC Fort Lauderdale) Dr. Amr

Watson, Craig A.

5

GIS 553.001, GIS 553.020 Geographic Information System (GIS) and Geospatial Applications  

E-Print Network [OSTI]

1 GIS 553.001, GIS 553.020 Geographic Information System (GIS) and Geospatial Applications Spring Description: GIS 553 GIS and Geospatial Applications. 3 semester hours, 2 hours lecture and 3 hours lab per Science majors as well as those including Geospatial Analyst Certificate, Environmental Science

Hung, I-Kuai

6

GIS TRANSFORMATIONS Conference Presentation  

E-Print Network [OSTI]

GIS TRANSFORMATIONS Conference Presentation Waldo Tobler Geography Department University, line, area, or field phenomena, then the sixteen common classes of transformation are: point -> point (scalar, vector, tensor) data, to obtain eighty distinct possible classes of transformation. The common

Tobler, Waldo

7

Notes 16. Analysis of tilting pad bearings  

E-Print Network [OSTI]

NOTES 16. STATIC AND DYNAMIC FORCED PERFORMANCE OF TILTING PAD BEARINGS: ANALYSIS INCLUDING PIVOT STIFFNESS Dr. Luis San Andr?s Mast-Childs Professor August 2010 SUMMARY Work in progress ? still a lot of be done Introduction.... ANALYSIS OF TILTING PAD BEARINGS ? Luis San Andr?s (2010) 2 ANALYSIS Rocker and spherical pivots in tilting pad allow nearly frictionless pad rotation. An ideal rocker TPB, shown in Fig. 3(a), allows the pad to roll without slipping around a cylindrical...

San Andres, Luis

2010-01-01T23:59:59.000Z

8

Large optics inspection, tilting, and washing stand  

DOE Patents [OSTI]

A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

Ayers, Marion Jay (Brentwood, CA); Ayers, Shannon Lee (Brentwood, CA)

2010-08-24T23:59:59.000Z

9

Large optics inspection, tilting, and washing stand  

DOE Patents [OSTI]

A large optics stand provides a risk free means of safely tilting large optics with ease and a method of safely tilting large optics with ease. The optics are supported in the horizontal position by pads. In the vertical plane the optics are supported by saddles that evenly distribute the optics weight over a large area.

Ayers, Marion Jay; Ayers, Shannon Lee

2012-10-09T23:59:59.000Z

10

GIS 551.001, GIS 551.020 Introduction to Geographic Information System (GIS) and Geospatial Analysis  

E-Print Network [OSTI]

1 GIS 551.001, GIS 551.020 Introduction to Geographic Information System (GIS) and Geospatial majors as well as Geospatial Analyst Certificate, and thus competency is required. The course is designed Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial analysis

Hung, I-Kuai

11

GIS Datasets Specific to the US (These do not include VENTYX, PLATTS or HSIP data.) I. Boundary Files  

E-Print Network [OSTI]

. Biomass 1. By county 2. Sub county 3. Biodiesel facilities 4. Power Plants 5. Ethanol Plants 6. Pulp. Sewage Treatment Plants d. Landfills iii. Geothermal 1. Hydrothermal wells 2. EGS potential 3/TMY Sites 2. Latitude Tilt (PV) 3. Direct Normal (CSP) 4. Global Horizontal 5. EW 1axis tracker 6

12

GIS as an educational tool  

E-Print Network [OSTI]

learning. Exposing students to GIS and its related technologies gives them the opportunity to enrich their minds while learning existing curriculum concepts. Kindergarten through twelfth grade (K-1 2) is one arena that has been virtually excluded from...

Winn, Jennifer P.

1997-01-01T23:59:59.000Z

13

Introduction to GIS and Geospatial Analysis Project Presentation  

E-Print Network [OSTI]

GIS 551 Introduction to GIS and Geospatial Analysis Fall 2012 Project Presentation Date Presenter Zhengyi Wang GIS Tools for Hydrology Analysis 12-6 Ross Maynard Melissa Bozarth Using GIS to Evaluate

Hung, I-Kuai

14

GIS Applications in MeteorologyGIS Applications in Meteorology Adventures in a Parallel UniverseAdventures in a Parallel Universe  

E-Print Network [OSTI]

Expanding HorizonsExpanding Horizons Ted Haberman ­ What is GIS? Shipley - Parallel (GIS) Universe Olga from GIS COTS software. TheGIS COTS software. The purpose of the forum is to explore the ways in which

15

EcoGIS GIS Tools for Ecosystem Approaches to Fisheries Management  

E-Print Network [OSTI]

EcoGIS ­ GIS Tools for Ecosystem Approaches to Fisheries Management May 2009 NOAA TechnicalGIS ­ GIS Tools for Ecosystem Approaches to Fisheries Management. NOAA Technical Memorandum NOS NCCOS 75. 38 Fisheries Science Centers, NOAA Fisheries Regional Offices, NatureServe's EBM Tools Network, and other

16

Combined Scanning Transmission Electron Microscopy Tilt- and Focal Series  

SciTech Connect (OSTI)

In this study, a combined tilt- and focal series is proposed as a new recording scheme for high-angle annular dark-field scanning transmission electron microscopy (STEM) tomography. Three-dimensional (3D) data were acquired by mechanically tilting the specimen, and recording a through-focal series at each tilt direction. The sample was a whole-mount macrophage cell with embedded gold nanoparticles. The tilt focal algebraic reconstruction technique (TF-ART) is introduced as a new algorithm to reconstruct tomograms from such combined tilt- and focal series. The feasibility of TF-ART was demonstrated by 3D reconstruction of the experimental 3D data. The results were compared with a conventional STEM tilt series of a similar sample. The combined tilt- and focal series led to smaller missing wedge artifacts, and a higher axial resolution than obtained for the STEM tilt series, thus improving on one of the main issues of tilt series-based electron tomography.

Dahmen, Tim [German Research Center for Artificial Intelligence (DFKI), Germany] [German Research Center for Artificial Intelligence (DFKI), Germany; Baudoin, Jean-Pierre G [ORNL] [ORNL; Lupini, Andrew R [ORNL] [ORNL; Kubel, Christian [Karlsruhe Institute of Technology, Leopoldshafen, Germany] [Karlsruhe Institute of Technology, Leopoldshafen, Germany; Slusallek, Phillip [German Research Center for Artificial Intelligence (DFKI), Germany] [German Research Center for Artificial Intelligence (DFKI), Germany; De Jonge, Niels [ORNL] [ORNL

2014-01-01T23:59:59.000Z

17

4, 20352071, 2007 Open-GIS decision  

E-Print Network [OSTI]

HESSD 4, 2035­2071, 2007 Open-GIS decision aid system for the Bistrita River Basin M. C. Trifu et System Sciences Development of an Open-GIS decision aid system for ecological and economical management, France 2035 #12;HESSD 4, 2035­2071, 2007 Open-GIS decision aid system for the Bistrita River Basin M. C

18

Tilt assembly for tracking solar collector assembly  

DOE Patents [OSTI]

A tilt assembly is used with a solar collector assembly of the type comprising a frame, supporting a solar collector, for movement about a tilt axis by pivoting a drive element between first and second orientations. The tilt assembly comprises a drive element coupler connected to the drive element and a driver, the driver comprising a drive frame, a drive arm and a drive arm driver. The drive arm is mounted to the drive frame for pivotal movement about a drive arm axis. Movement on the drive arm mimics movement of the drive element. Drive element couplers can extend in opposite directions from the outer portion of the drive arm, whereby the assembly can be used between adjacent solar collector assemblies in a row of solar collector assemblies.

Almy, Charles; Peurach, John; Sandler, Reuben

2012-01-24T23:59:59.000Z

19

The cost of noise reduction in commercial tilt rotor aircraft  

E-Print Network [OSTI]

The relationship between direct operating cost and departure noise annoyance was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt rotor aircraft designs to meet various ...

Faulkner, Henry B.

1974-01-01T23:59:59.000Z

20

GIS IN LAND RESOURCE MANAGEMENT On-Campus Section  

E-Print Network [OSTI]

GIS and geospatial analysis using real-world spatial data. Learning about GIS is fun and a creative process that all, the ArcGIS geographic information system (GIS) and geospatial methods as applied to land resource will be able to independently conduct your own GIS projects and find solutions to geospatial problems. OTHER

Ma, Lena

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Ram pressure stripping of tilted galaxies  

E-Print Network [OSTI]

Ram pressure stripping of galaxies in clusters can yield gas deficient disks. Previous numerical simulations based on various approaches suggested that, except for near edge-on disk orientations, the amount of stripping depends very little on the inclination angle. Following our previous study of face-on stripping, we extend the set of parameters with the disk tilt angle and explore in detail the effects of the ram pressure on the interstellar content (ISM) of tilted galaxies that orbit in various environments of clusters, with compact or extended distributions of the intra-cluster medium (ICM). We further study how results of numerical simulations could be estimated analytically. A grid of numerical simulations with varying parameters is produced using the tree/SPH code GADGET with a modified method for calculating the ISM-ICM interaction. These SPH calculations extend the set of existing results obtained from different codes using various numerical techniques. The simulations confirm the general trend of le...

Jachym, P; Palous, J; Combes, F

2009-01-01T23:59:59.000Z

22

Prediction of tilted capillary barrier performance  

SciTech Connect (OSTI)

Capillary barriers, consisting of tilted fine-over-coarse layers under unsaturated conditions, have been suggested as landfill covers to divert water infiltration away from sensitive underground regions, especially for arid and semi-arid regions. The Hydrological Evaluation of Landfill Performance (HELP) computer code is an evaluation tool for landfill covers used by designers and regulators. HELP is a quasi-two-dimensional model that predicts moisture movement into and through the underground soil and waste layers. Processes modeled within HELP include precipitation, runoff, evapotranspiration, unsaturated vertical drainage, saturated lateral drainage, and leakage through liners. Unfortunately, multidimensional unsaturated flow phenomena that are necessary for evaluating tilted capillary barriers are not included in HELP. Differences between the predictions of the HELP and those from a multidimensional unsaturated flow code are presented to assess the two different approaches. Comparisons are presented for the landfill covers including capillary barrier configurations at the Alternative Landfill Cover Demonstration (ALCD) being conducted at Sandia.

Webb, S.W.; McCord, J.T.; Dwyer, S.F.

1997-04-01T23:59:59.000Z

23

Stabilizing windings for tilting and shifting modes  

DOE Patents [OSTI]

This invention relates to passive conducting loops for stabilizing a plasma ring against unstable tilting and/or shifting modes. To this end, for example, plasma ring in a spheromak is stabilized by a set of four figure-8 shaped loops having one pair on one side of the plasma and one pair on the other side with each pair comprising two loops whose axes are transverse to each other.

Jardin, Stephen C. (Princeton, NJ); Christensen, Uffe R. (Princeton, NJ)

1984-01-01T23:59:59.000Z

24

Introduction to GIS and Geospatial Analysis Project Presentation  

E-Print Network [OSTI]

GIS 551 Introduction to GIS and Geospatial Analysis Fall 2011 Project Presentation Date Presenter and White-tailed Deer Analysis and Management Plan Using GIS 12-8 Amy Urbanovsky & Ricardo Romero Bike Racks

Hung, I-Kuai

25

Web Mapping and Online GIS Applications for Renewable Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Web Mapping and Online GIS Applications for Renewable Energy Web Mapping and Online GIS Applications for Renewable Energy Presentation at the May 26, 2010, TAP Webinar presented by...

26

approach health gis: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

regions of the USA. J. A. Delgado 22 Geographic Information System (GIS) in Natural Resources Spring 2009 Environmental Management and Restoration Websites Summary: GIS 390...

27

SF STATE Extended Learning INFORMATION SYSTEMS (GIS)  

E-Print Network [OSTI]

and geospatial technology, providing instruction in practical geospatial techniques, technol- ogy, and analysis.cel.sfsu.edu/gis/ Also offering a new certificate: GIS Certificate in Environmental Analysis The use of geographic of trained [geospatial] workers are needed to fill positions that are going begging." --Emily Stover De

28

GIS and Geospatial applications Assignment 7  

E-Print Network [OSTI]

GIS and Geospatial applications Assignment 7 Point Pattern Analysis By: Leigh Stuemke Presented to Analysis allows GIS users to infer spatial relationships among their datasets using both visual. We then utilized point pattern analysis methods to determine if we should reject or fail to reject

Hung, I-Kuai

29

GIS at UCAR The evolution of  

E-Print Network [OSTI]

GIS at UCAR The evolution of NCAR's GIS Initiative Olga Wilhelmi ­ ESIG-NCAR Unidata Workshop 24 ­ a system of hardware, software, data, people, organizations, and institutional arrangements for collecting and software training are critical factors in ease of technology adoption. Demonstration projects are the most

30

Mobile GIS for Cadastral Data Collection in Ghana Eric MENSAHOKANTEY  

E-Print Network [OSTI]

Mobile GIS for Cadastral Data Collection in Ghana Eric MENSAH­OKANTEY Barend K?BBEN 1 Introduction With the development of Web GIS and the emergence of Mobile GIS new possibilities of data capture and maintenance objective was to design a system of Mobile GIS suitable for building and revising a cadastral database. Up

Köbben, Barend

31

Geometric Model of a Narrow Tilting CAR using Robotics formalism  

E-Print Network [OSTI]

- structured multibody system composed of n bodies (links) where the chassis is the mobile base and the wheels tilting car "Lumeneo Smera" [4] through the analysis of its tilting mechanism. To model a complex system. Robotic representation of a multibody system The car can be seen as a mobile robot which is a tree

Boyer, Edmond

32

Position vs. Velocity Control for Tilt-Based Interaction Robert J. Teather*  

E-Print Network [OSTI]

like a steering wheel, and "marble maze" games where tilting rolls a ball to simulate gravity. Although's subjective impression of the system. 2 RELATED WORK 2.1 Tilt-Based Interaction Tilt control has long been

MacKenzie, Scott

33

ULTRAVIOLET EXTINCTION AT HIGH GALACTIC LATITUDES  

SciTech Connect (OSTI)

In order to study the properties and effects of high Galactic latitude dust, we present an analysis of 373,303 galaxies selected from the Galaxy Evolution Explorer All-Sky Survey and Wide-field Infrared Explorer All-Sky Data Release. By examining the variation in aggregate ultraviolet colors and number density of these galaxies, we measure the extinction curve at high latitude. We additionally consider a population of spectroscopically selected galaxies from the Sloan Digital Sky Survey to measure extinction in the optical. We find that dust at high latitude is neither quantitatively nor qualitatively consistent with standard reddening laws. Extinction in the FUV and NUV is {approx}10% and {approx}35% higher than expected, with significant variation across the sky. We find that no single R{sub V} parameter fits both the optical and ultraviolet extinction at high latitude, and that while both show detectable variation across the sky, these variations are not related. We propose that the overall trends we detect likely stem from an increase in very small silicate grains in the interstellar medium.

Peek, J. E. G.; Schiminovich, David, E-mail: jegpeek@gmail.com [Department of Astronomy, Columbia University, New York, NY (United States)

2013-07-01T23:59:59.000Z

34

Introduction to Geographic Information System (GIS) and Geospatial Analysis Instructor: Dr. I-Kuai Hung  

E-Print Network [OSTI]

GIS 551 Introduction to Geographic Information System (GIS) and Geospatial Analysis Fall 2010 Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial analysis system for the management, analysis, and display of geographic information. GIS includes a set

Hung, I-Kuai

35

A Neural Network Model of Visual Tilt Aftereffects  

E-Print Network [OSTI]

RF-LISSOM, a self-organizing model of laterally connected orientation maps in the primary visual cortex, was used to study the psychological phenomenon known as the tilt aftereffect. The same self-organizing processes that are responsible for the long-term development of the map and its lateral connections are shown to result in tilt aftereffects over short time scales in the adult. The model allows observing large numbers of neurons and connections simultaneously, making it possible to relate higher-level phenomenato low-level events, which is difficult to do experimentally. The results give computational support for the idea that direct tilt aftereffects arise from adaptive lateral interactions between feature detectors, as has long been surmised. They also suggest that indirect effects could result from the conservation of synaptic resourcesduring this process. The model thus provides a unified computational explanation of self-organization and both direct and indirect tilt aftereff...

1997-01-01T23:59:59.000Z

36

TILT POUR TRIALS AND ANALYSIS Bob Bryant1  

E-Print Network [OSTI]

TILT POUR TRIALS AND ANALYSIS Bob Bryant1 , Kent D. Carlson2 , Shouzhu Ou2 , Christoph Beckermann2 reduce inclusion severity, compared to standard techniques. Bryant, R., Carlson, K.D., Ou, S

Beckermann, Christoph

37

information systems (gis) at san francisco state University  

E-Print Network [OSTI]

urban & regional planning natural resource management public health & medicine architecture Jerry Davis offering a new certificate: GIS Certificate in Environmental Analysis The use of geographic information systems (GIS) for conservation planning, environmental monitoring, and other types of environmental

38

06554_GreenRiverGIS | netl.doe.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

GIS and Web-Based Water Resource Geospatial Infrastructure for Oil Shale Development Last Reviewed 6262013 DE-NT0006554 Goal The goal of this project is to develop a GIS-...

39

GIS as a research tool Melinda Laituri  

E-Print Network [OSTI]

Evaluate strength of criteria Hypothesis design and testing Identify pattern May link to process GIS plan Database design (linked to sampling strategy) Assessment of available resources Analysis data Field data collection (Global Positioning Systems) #12;2 Questions How can two sets of data

40

NCGIA Annual GIS Bibliography Steven Frank  

E-Print Network [OSTI]

are the "gray literature" of most academic disciplines. Although the quality of proceedings articles is seldom intent of this document and accompanying database is to provide electronic access to articles contained in GIS proceedings and book compendiums. At present, searching for such articles is typically done

California at Santa Barbara, University of

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

NCGIA Annual GIS Bibliography Harlan J. Onsrud  

E-Print Network [OSTI]

are the "gray literature" of most academic disciplines. Although the quality of proceedings articles is seldom electronic access to articles contained in GIS proceedings and book compendiums. At present, searching for such articles is typically done manually. If users find this 1991 edition worthwhile, new editions are likely

California at Santa Barbara, University of

42

GIS 551.001, GIS 551.021, GIS 551.022 Introduction to Geographic Information System (GIS) and Geospatial Analysis  

E-Print Network [OSTI]

) and Geospatial Analysis Fall 2012 Instructor: Dr. I-Kuai Hung Department: Forestry Office: Forestry 104 Phone Environmental Science majors as well as Geospatial Analyst Certificate, and thus competency is required. Student Learning Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial

Hung, I-Kuai

43

GIS 551.001, GIS 551.021, GIS 551.022 Introduction to Geographic Information System (GIS) and Geospatial Analysis  

E-Print Network [OSTI]

) and Geospatial Analysis Fall 2013 Instructor: Dr. I-Kuai Hung Department: Forestry Office: Forestry 104 Phone Environmental Science majors as well as Geospatial Analyst Certificate, and thus competency is required. Student Learning Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial

Hung, I-Kuai

44

Using Google Earth for Internet GIS  

E-Print Network [OSTI]

The goal of this research is to investigate the potential of using Google Earth for Internet GIS applications. The study specifically examines the use of vector and attribute data and the potential of displaying and processing this data in new ways...

Henry, Andrew

2009-11-26T23:59:59.000Z

45

Laser Guide Star Adaptive Optics without Tip-tilt  

E-Print Network [OSTI]

Adaptive optics (AO) systems allow a telescope to reach its diffraction limit at near infrared wavelengths. But to achieve this, a bright natural guide star (NGS) is needed for the wavefront sensing, severely limiting the fraction of the sky over which AO can be used. To some extent this can be overcome with a laser guide star (LGS). While the laser can be pointed anywhere in the sky, one still needs to have a natural star, albeit fainter, reasonably close to correct the image motion (tip-tilt) to which laser guide stars are insensitive. There are in fact many astronomical targets without suitable tip-tilt stars, but for which the enhanced resolution obtained with the Laser Guide Star Facility (LGSF) would still be very beneficial. This article explores what adaptive optics performance one might expect if one dispenses with the tip-tilt star, and in what situations this mode of observing might be needed.

R. Davies; S. Rabien; C. Lidman; M. Le Louarn; M. Kasper; N. M. Forster Schreiber; V. Roccatagliata; N. Ageorges; P. Amico; C. Dumas; F. Mannucci

2008-01-24T23:59:59.000Z

46

Method to fabricate a tilted logpile photonic crystal  

DOE Patents [OSTI]

A method to fabricate a tilted logpile photonic crystal requires only two lithographic exposures and does not require mask repositioning between exposures. The mask and photoresist-coated substrate are spaced a fixed and constant distance apart using a spacer and the stack is clamped together. The stack is then tilted at a crystallographic symmetry angle (e.g., 45 degrees) relative to the X-ray beam and rotated about the surface normal until the mask is aligned with the X-ray beam. The stack is then rotated in plane by a small stitching angle and exposed to the X-ray beam to pattern the first half of the structure. The stack is then rotated by 180.degree. about the normal and a second exposure patterns the remaining half of the structure. The method can use commercially available DXRL scanner technology and LIGA processes to fabricate large-area, high-quality tilted logpile photonic crystals.

Williams, John D. (Albuquerque, NM); Sweatt, William C. (Albuquerque, NM)

2010-10-26T23:59:59.000Z

47

CyberGIS software: a synthetic review and integration roadmap  

SciTech Connect (OSTI)

CyberGIS defined as cyberinfrastructure-based geographic information systems (GIS) has emerged as a new generation of GIS representing an important research direction for both cyberinfrastructure and geographic information science. This study introduces a 5-year effort funded by the US National Science Foundation to advance the science and applications of CyberGIS, particularly for enabling the analysis of big spatial data, computationally intensive spatial analysis and modeling (SAM), and collaborative geospatial problem-solving and decision-making, simultaneously conducted by a large number of users. Several fundamental research questions are raised and addressed while a set of CyberGIS challenges and opportunities are identified from scientific perspectives. The study reviews several key CyberGIS software tools that are used to elucidate a vision and roadmap for CyberGIS software research. The roadmap focuses on software integration and synthesis of cyberinfrastructure, GIS, and SAM by defining several key integration dimensions and strategies. CyberGIS, based on this holistic integration roadmap, exhibits the following key characteristics: high-performance and scalable, open and distributed, collaborative, service-oriented, user-centric, and community-driven. As a major result of the roadmap, two key CyberGIS modalities gateway and toolkit combined with a community-driven and participatory approach have laid a solid foundation to achieve scientific breakthroughs across many geospatial communities that would be otherwise impossible.

Wang, Shaowen [University of Illinois, Urbana-Champaign; Anselin, Luc [Arizona State University; Bhaduri, Budhendra L [ORNL; Cosby, Christopher [University Navstar Consortium, Boulder, CO; Goodchild, Michael [University of California, Santa Barbara; Liu, Yan [University of Illinois, Urbana-Champaign; Nygers, Timothy L. [University of Washington, Seattle

2013-01-01T23:59:59.000Z

48

The Little Known History of GIS  

E-Print Network [OSTI]

; that then morphed into RANN. Numerous applied research centers created including, U of Illinois, U of MI (ERIM), U of WA, and ORNL, all were developing environmental modeling systems funded by NSF involving GIS tools. Meanwhile other centers developed... by CARETS) and Fredrick Roland Broome at Census Bureau developed the TIGER/DIME system. In 1969, ORNL began developing one of the largest regional modeling experiment ever attempted (RESA was driven by ORRMIS) Am independent evaluation...

Honea, Bob

2011-11-16T23:59:59.000Z

49

GIS Day(s) Palooza Extravaganza 2013  

E-Print Network [OSTI]

, Demos, Open House Invited Speakers Dr. Joseph Kerski Dr. Jorge Vanegas Dr. Laxmi Ramasubramanian Dr. Dan Goldberg Dr. Walt Peacock Three Keynote Speakers ?? Laxmi Ramasubramanian, Ph.D., AICP ?? President, University Consor?um... 25 30 Python Geocoding ArcGis Server Mobile Data Collector N um be r of r eg is tr an ts Crash Courses 0 10 20 30 40 50 60 70 80 90 Mapping Field Data...

Weimer, Kathy

2014-10-22T23:59:59.000Z

50

The cost of noise reduction for departure and arrival operations of commercial tilt rotor aircraft  

E-Print Network [OSTI]

The relationship between direct operating cost (DOC) and noise annoyance due to a departure and an arrival operation was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt ...

Faulkner, Henry B.

1976-01-01T23:59:59.000Z

51

Coupling GIS and LCA for biodiversity assessments of land use: Part 1: Inventory modeling  

E-Print Network [OSTI]

of land use Part 1: Inventory modeling Roland Geyer & Davidthe use of GIS-based inventory modeling to generatedemonstrated that GIS-based inventory modeling of land use

Geyer, Roland; Stoms, David M.; Lindner, Jan P.; Davis, Frank W.; Wittstock, Bastian

2010-01-01T23:59:59.000Z

52

Temporal variations of solar rotation rate at high latitudes  

E-Print Network [OSTI]

Frequency splitting coefficients from Global Oscillation Network Group (GONG) and Michelson Doppler Imager (MDI) observations covering the period 1995--2001 are used to study temporal variations in the solar rotation rate at high latitudes. The torsional oscillation pattern in the Sun is known to penetrate to a depth of about $0.1R_\\odot$ with alternate bands of faster and slower rotating plasma. At lower latitudes the bands move towards equator with time. At higher latitudes, however, the bands appear to move towards the poles. This is similar to the observed pole-ward movement of large scale magnetic fields at high latitudes. This also supports theoretical results of pole-ward moving bands at high latitudes in some mean field dynamo models. The polar rotation rate is found to decrease between 1995 and 1999 after which it has started increasing.

H. M. Antia; Sarbani Basu

2001-08-14T23:59:59.000Z

53

Common origin of positive ionospheric storms at middle latitudes and the geomagnetic activity effect at low latitudes  

SciTech Connect (OSTI)

The author looks for a correlation between two different atmospheric effects. They are a positive atmospheric storm (an anomalous increase in the F2 region ionization density), observed at middle latitudes, and the geomagnetic activity effect (the anomalous changes of temperature and gas density seen in the thermosphere), observed at low latitudes. A temporal correlation is sought to test the argument that both of these effects are the result of travelling atmospheric disturbances (TAD). A TAD is a pulselike atmospheric wave thought to be generated by substorm activity, and to propagate with high velocity (600 m/s) from polar latitudes toward equatorial latitudes. The author looks at data from five separate events correlating magnetic, ionospheric, and neutral atmospheric measurements. The conclusion is that there is a positive correlation between magnetic substorm activity at high latitudes, and positive ionospheric storms at middle latitudes and geomagnetic activity at low latitudes. The time correlations are consistent with high propagation speeds between these events. The author also presents arguments which indicate that the middle latitude positive ionospheric storms are not the result of electric field effects.

Proelss, G.W. (Universitaet Bonn (Germany))

1993-04-01T23:59:59.000Z

54

GIS for Nevada railroads: 1993 report  

SciTech Connect (OSTI)

This is an interim report on a task within a large, ongoing study by the University of Nevada, Reno to examine the safety of Nevada railroads. The overall goal, of which this year`s research is a middle stage, is to develop models based on the use of geographic information systems (GIS). These models are to enable the selection of the best and safest railway routes for the transport of high-level nuclear waste across Nevada to the proposed repository at Yucca Mountain. Last year`s research concluded that the databases are adequate and that GIS are feasible and desirable for displaying the multi-layered data required to reach decisions about safety. It developed several database layers. This report deals with work during 1993 on the use of geographic information systems (GIS) for rail-route selection. The goal was to identify and assemble many of the databases necessary for the models. In particular, the research aimed to identify (a) any problems with developing database layers; and (b) the level of effort required. This year`s effort developed database layers for two Nevada counties: Clark and Lincoln. The layers dealt with: topographic information, geologic information, and land ownership. These are among the most important database layers. The database layers were successfully created. No significant problems arose in developing them. The level of effort did not exceed the expected level. The most effective approach is by means of digital, shaded relief maps. (Sample maps appear in plates.) Therefore, future database development will be straightforward. Research may proceed on the full development of shaded relief elevation maps for Elko, White Pine, Nye and Eureka counties and with actual modeling for the selection of a route or routes between the UP/SP line in northern Nevada and Yucca Mountain.

Carr, J.R.

1993-12-01T23:59:59.000Z

55

GIS and Digital Geospatial Data at TAMU Libraries - White Paper  

E-Print Network [OSTI]

, generate metadata and create online exhibits. They may also collaborate on campus wide, local/regional or national research projects. Environmental Scan - GIS at Texas A&M, 2005 GIS came to the TAMU Libraries in the mid-1990s. Recognizing...

Weimer, Kathy

2008-08-22T23:59:59.000Z

56

GIS IN SOIL & WATER SCIENCE On-Campus Section 8197  

E-Print Network [OSTI]

the geodatabase offers for GIS data storage. Create, edit, and add data to a geodatabase. Control the appearance a dataset. Query and analyze GIS data. Create presentation-quality maps and graphs DELIVERY MODE: · Course%) Course participation/discussions 40 points ( 5%) TOTAL POINTS 800 points (100%) A total of 7 assignments

Ma, Lena

57

GIS IN SOIL & WATER SCIENCE Distance Education Sections  

E-Print Network [OSTI]

the geodatabase offers for GIS data storage. Create, edit, and add data to a geodatabase. Control the appearance a dataset. Query and analyze GIS data. Create presentation-quality maps and graphs DELIVERY MODE: · Course/discussions 40 points ( 5%) TOTAL POINTS 800 points (100%) A total of 7 assignments will be completed

Ma, Lena

58

Geographic Information System (GIS) and Geospatial Applications Spring 2014  

E-Print Network [OSTI]

1 GIS 553 Geographic Information System (GIS) and Geospatial Applications Spring 2014 Final project risk assessment and fuels management planning. Geospatial analysis and fire modeling can provide excellent insight for evaluating complex fire management issues. ArcFuels10 incorporates geospatial analysis

Hung, I-Kuai

59

Geographic Information System (GIS) and Geospatial Applications Spring 2012  

E-Print Network [OSTI]

1 GIS 553 Geographic Information System (GIS) and Geospatial Applications Spring 2012 Final project Analysis of Golf Shot Locations 3 Mark Busing Geospatial and Geostatistical Analysis of Colorado River Data Overturf Estimating Wetland Acreage with USGS DEMs and Auxiliary Public Sources #12;2 Geospatial

Hung, I-Kuai

60

Introduction to GIS and Geospatial Analysis Project Presentation  

E-Print Network [OSTI]

GIS 551 Introduction to GIS and Geospatial Analysis Fall 2009 Project Presentation Date Presenter-03 Huiqing Li Yungfei Li Hydrological Analysis of Alto Watershed, Texas 12-03 Erica Lundberg Wes Ward T Fire Department Service Call Density and Location Analysis 12-10 Rachel Blodgett Kelly Searles SFA

Hung, I-Kuai

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

GIS IN LAND RESOURCE MANAGEMENT Distance Education Section  

E-Print Network [OSTI]

: In this course you will gain ample hands-on experience in using ArcGIS and geospatial analysis using real information system (GIS) and geospatial methods as applied to land resource management issues. GOOD TO KNOW projects and find solutions to geospatial problems. OTHER INFORMATION: The course counts towards the ICGIS

Ma, Lena

62

EIS-0039: Motor Gasoline Deregulation and the Gasoline Tilt  

Broader source: Energy.gov [DOE]

The Economic Regulatory Administration developed this EIS to evaluate the environmental impacts, including social and economic impacts, that may result from either of two proposed regulatory changes: (1) the exemption of motor gasoline from the Department of Energy's Mandatory Petroleum Price and Allocation Regulations, and (2) the adoption of the gasoline tilt, a proposed regulation that would allow refiners to recover an additional amount of their total increased costs on gasoline.

63

NREL: Internal NREL GIS Newsletter - Summer Edition  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements ofLiz TorresSolectriaProjectsInternal NREL GIS

64

Splay and tilt energy of bipolar lipid membranes  

E-Print Network [OSTI]

Archaea organisms are able to survive in extremely aggressive environment. It is thought that such resistance, at least, in part is sustained by unique properties of archaea membrane. The membrane consists of so called bolalipids, which has two polar heads joined by two hydrocarbon chains. Thus bolalipids can exist in two conformations: i) polar heads are located at different sides of bolalipid layer, so called, O-shape; ii) polar heads are located at the same side of the layer, so called, U-shape. Both polar heads and chains are chemically different from those for conventional lipids. In the present study we develop basis for theory of elasticity of bolalipid membranes. Deformations of splay, tilt and Gaussian curvature are considered. We show that energetic contributions of tilt deformation from two surfaces of bolalipid layer are additive, as well as Gaussian curvature, while splay deformations yield a cross-term. The presence of U-shapes is taken into account in terms of the layer spontaneous curvature. Estimation of tilt modulus and possible experiments allowing to measure splay moduli are described.

Timur R. Galimzyanov; Peter I. Kuzmin; Peter Pohl; Sergey A. Akimov

2014-12-28T23:59:59.000Z

65

Sediment Budget Analysis System (SBAS) for ArcGIS 10 -User's Guide Page 1 of 49  

E-Print Network [OSTI]

Sediment Budget Analysis System (SBAS) for ArcGIS 10 - User's Guide Page 1 of 49 CESAM-OPJ-GIS Document current as of March 28, 2012 10:27 AM Sediment Budget Analysis System (SBAS) for ArcGIS 10 User's Guide D R AFT #12;Sediment Budget Analysis System (SBAS) for ArcGIS 10 - User's Guide Page 2 of 49 CESAM

US Army Corps of Engineers

66

Sediment Budget Analysis System (SBAS) for ArcGIS 10 -User's Guide Page 1 of 50  

E-Print Network [OSTI]

Sediment Budget Analysis System (SBAS) for ArcGIS 10 - User's Guide Page 1 of 50 CESAM-OPJ-GIS Document current as of June 27, 2012 10:09 AM Sediment Budget Analysis System (SBAS) for ArcGIS 10 User's Guide D R AFT #12;Sediment Budget Analysis System (SBAS) for ArcGIS 10 - User's Guide Page 2 of 50 CESAM

US Army Corps of Engineers

67

Water Managers' Strategies for Addressing Uncertainty in Their Use of GIS for Decision-Making  

E-Print Network [OSTI]

Water Managers' Strategies for Addressing Uncertainty in Their Use of GIS for Decision-Making Jason for a Desert City GIS and Decision-Making Water managers cited a variety of uses of GIS within their respective to avoid conflict with land owners and critical habitat. Figure 3. GIS Uses Cited by Water Managers 0 2 4 6

Hall, Sharon J.

68

Conjugate High Latitude Measurements along the 40 Magnetic Meridian  

E-Print Network [OSTI]

Conjugate High Latitude Measurements along the 40º Magnetic Meridian: Autonomous Adaptive Low the 2014 season marked as red squares. #12;Autonomous Adaptive Low-Power Instrument #12;Conjugate observations of Travelling Convection Vorticies produced by solar wind pressure

Michigan, University of

69

Electronic properties of graphite in tilted magnetic fields  

SciTech Connect (OSTI)

The minimal nearest-neighbor tight-binding model with the Peierls substitution is employed to describe the electronic structure of Bernal-stacked graphite subject to tilted magnetic fields. We show that while the presence of the in-plane component of the magnetic field has a negligible effect on the Landau level structure at the K point of the graphite Brillouin zone, at the H point it leads to the experimentally observable splitting of Landau levels which grows approximately linearly with the in-plane field intensity.

Goncharuk, Nataliya A.; Smr?ka, Ludvk [Institute of Physics, Academy of Science of the Czech Republic, v. v. i., Cukrovarnick 10, 162 53 Praha 6 (Czech Republic)

2014-05-15T23:59:59.000Z

70

File:NREL-asia-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublicIDAPowerPlantSitingConstruction.pdf JumpApschem.pdfMarcelluswatermgmt.pdf Jumpdir.pdf Jump to:tilt.pdf Jump

71

Tilting the Primordial Power Spectrum with Bulk Viscosity  

E-Print Network [OSTI]

Within the context of the cold dark matter model, current observations suggest that inflationary models which generate a tilted primordial power spectrum with negligible gravitational waves provide the most promising mechanism for explaining large scale clustering. The general form of the inflationary potential which produces such a spectrum is a hyperbolic function and is interpreted physically as a bulk viscous stress contribution to the energy-momentum of a perfect baryotropic fluid. This is equivalent to expanding the equation of state as a truncated Taylor series. Particle physics models which lead to such a potential are discussed.

James E. Lidsey

1993-12-16T23:59:59.000Z

72

College Students GIS Spatial Concept Knowledge Assessed by Concept Maps  

E-Print Network [OSTI]

course?, 2) What spatial misconceptions students may possess while taking an introductory-level GIS course?, and 3) Which spatial concepts are easy or hard for undergraduate students to understand? The researcher asked twelve participants who were taking...

Oda, Katsuhiko

2012-07-16T23:59:59.000Z

73

Introduction to GIS and Geospatial Analysis Project Presentation  

E-Print Network [OSTI]

Horizon Oil Spill and Its Environmental and Socioeconomic Uses of GIS 12-09 Capps, Christopher S. Dongol, Clayton A. Overturf, Glen A. Interpreting Potentially Jurisdictional Wetlands Using Existing Data Sources

Hung, I-Kuai

74

1 Introduction 1 1.1 Introduction to GIS : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1  

E-Print Network [OSTI]

Contents 1 Introduction 1 1.1 Introduction to GIS : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 1.2 Related work and contribution : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 2 1 Modeling Requirements 3 2.1 Data Input Unit

Shekhar, Shashi

75

Building a Library GIS Service from the Ground Up  

E-Print Network [OSTI]

(GISs) Revisited: A Symposium [Special issue]. Journal of Academic Librarianship, 23(6), 447?448. American Geological Institute. (2003). Global GIS database: Digital atlas of North Eurasia. Alex- andria, VA: U.S. Geological Survey. Andronache, C., Mento...

Houser, Rhonda

2006-01-01T23:59:59.000Z

76

Web Mapping and Online GIS Applications for Renewable Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Web Mapping and Online GIS Applications for Renewable Energy EERE TAP Webinar Dan Getman and Ted Quinby May 26, 2010 Innovation for Our Energy Future Innovation for Our Energy...

77

RESEARCH OF ANIMAL DISEASE INFORMATION SYSTEM BASED ON GIS  

E-Print Network [OSTI]

RESEARCH OF ANIMAL DISEASE INFORMATION SYSTEM BASED ON GIS TECHNOLOGY Hongbin Wang *, Lin Li, Jing.1007/978-3-642-12220-0_9 #12;2 Hongbin Wang, Lin Li, Jing Dong, Danning Xu, Jing Li distribution. It is evident

Boyer, Edmond

78

U.S. Regional Demand Forecasts Using NEMS and GIS  

E-Print Network [OSTI]

Administration. 2004a. Annual Energy Outlook 2004. U.S.Assumptions of the Annual Energy Outlook 2004. DOE/EIA-0554(and Definitions AEO Annual Energy Outlook ArcGIS - ESRI

Cohen, Jesse A.; Edwards, Jennifer L.; Marnay, Chris

2005-01-01T23:59:59.000Z

80

Neogeography and GIS, it's not one or the other  

E-Print Network [OSTI]

Neogeography GIS Andrew Turner vs.and A Brief History of Cartography *IANAH * Storytelling Ephemeral Maps Navigation http://flickr.com/photos/iguanajo/53322482/ Navigation 1492 - Columbus sails the ocean blue Cartographic Renaissance So...StreetMap Recap Explanation Exploration Navigation Urbanization Digitization Democratization GIS is dead. Tim Bowden Mapforge Geospatial @ FOSS4G 2007 Association for Geographic Information http://flickr.com/photos/diskostu/115439135/ Those who fail...

Turner, Andrew

2007-11-14T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

The effects of gantry tilt on breast dose and image noise in cardiac CT  

SciTech Connect (OSTI)

Purpose: This study investigated the effects of tilted-gantry acquisition on image noise and glandular breast dose in females during cardiac computed tomography (CT) scans. Reducing the dose to glandular breast tissue is important due to its high radiosensitivity and limited diagnostic significance in cardiac CT scans.Methods: Tilted-gantry acquisition was investigated through computer simulations and experimental measurements. Upon IRB approval, eight voxelized phantoms were constructed from previously acquired cardiac CT datasets. Monte Carlo simulations quantified the dose deposited in glandular breast tissue over a range of tilt angles. The effects of tilted-gantry acquisition on breast dose were measured on a clinical CT scanner (CT750HD, GE Healthcare) using an anthropomorphic phantom with MOSFET dosimeters in the breast regions. In both simulations and experiments, scans were performed at gantry tilt angles of 030, in 5 increments. The percent change in breast dose was calculated relative to the nontilted scan for all tilt angles. The percent change in noise standard deviation due to gantry tilt was calculated in all reconstructed simulated and experimental images.Results: Tilting the gantry reduced the breast dose in all simulated and experimental phantoms, with generally greater dose reduction at increased gantry tilts. For example, at 30 gantry tilt, the dosimeters located in the superior, middle, and inferior breast regions measured dose reductions of 74%, 61%, and 9%, respectively. The simulations estimated 0%30% total breast dose reduction across the eight phantoms and range of tilt angles. However, tilted-gantry acquisition also increased the noise standard deviation in the simulated phantoms by 2%50% due to increased pathlength through the iodine-filled heart. The experimental phantom, which did not contain iodine in the blood, demonstrated decreased breast dose and decreased noise at all gantry tilt angles.Conclusions: Tilting the gantry reduced the dose to the breast, while also increasing noise standard deviation. Overall, the noise increase outweighed the dose reduction for the eight voxelized phantoms, suggesting that tilted gantry acquisition may not be beneficial for reducing breast dose while maintaining image quality.

Hoppe, Michael E.; Gandhi, Diksha; Schmidt, Taly Gilat [Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin 53233 (United States)] [Department of Biomedical Engineering, Marquette University, Milwaukee, Wisconsin 53233 (United States); Stevens, Grant M. [GE Healthcare, Waukesha, Wisconsin 53188 (United States)] [GE Healthcare, Waukesha, Wisconsin 53188 (United States); Foley, W. Dennis [Department of Radiology, Medical College of Wisconsin, Froedtert Memorial Lutheran Hospital, Milwaukee, Wisconsin 53226 (United States)] [Department of Radiology, Medical College of Wisconsin, Froedtert Memorial Lutheran Hospital, Milwaukee, Wisconsin 53226 (United States)

2013-12-15T23:59:59.000Z

82

GIS, Cartography, and Story-Telling: A Decade of GIS Research  

E-Print Network [OSTI]

of flooding per day a public policy problem? If my basement floods for one hour per year, at the highest of high tides, and destroys my water heater and well pump every year, is that a problem for me and my insurance company? Physical geography matters: GIS analyses are only as good as the... At mean sea level, extensive tide flats surround all coastal communities Even if sea levels rise six feet, mean sea level still does not reach the current shoreline. But at high tide, water laps at the edge of the causeway, even with no...

McDermott, Dave

2011-11-16T23:59:59.000Z

83

NREL: Dynamic Maps, GIS Data, and Analysis Tools - GIS Mailing List  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is theBookmark andGIS Mailing

84

Head tilt during driving DANIEL C. ZIKOVITZ and LAURENCE R. HARRIS *  

E-Print Network [OSTI]

Head tilt during driving DANIEL C. ZIKOVITZ ² and LAURENCE R. HARRIS² * Departments of ² Biology and Psychology, York University, Toronto, Ontario M3J 1P3, Canada Keywords: Driving behaviour; Head tilt; Vision with the visually-available estimate of the curvature of the road (r 2 = 0.86) but not with the centripetal force (r

Harris, Laurence R.

85

The role of tilted heating in the evolution of the MJO Cara-Lyn Lappen1  

E-Print Network [OSTI]

The role of tilted heating in the evolution of the MJO Cara-Lyn Lappen1 and Courtney Schumacher2 1 the role of tilted heating in the evolution of the MJO. It is believed that the inability of many general heating distributions. Given the MJO's importance in tropical climate, we need to better understand what

86

Self-Optimization of Antenna Tilt and Pilot Power for Dedicated Channels  

E-Print Network [OSTI]

Self-Optimization of Antenna Tilt and Pilot Power for Dedicated Channels Abstract-- In Radio Access Networks (RAN), fixed configurations result in poor network efficiency. This sub- optimal performance present a framework for a self-optimizing RAN, which adapts Antenna Tilt and Pilot Power according

Paris-Sud XI, Université de

87

Escape configuration lattice near the nematic-isotropic transition: Tilt analogue of blue phases  

E-Print Network [OSTI]

We predict the possible existence of a new phase of liquid crystals near the nematic-isotropic ($ NI $) transition. This phase is an achiral, tilt-analogue of the blue phase and is composed of a lattice of {\\em double-tilt}, escape-configuration cylinders. We discuss the structure and the stability of this phase and provide an estimate of the lattice parameter.

Buddhapriya Chakrabarti; Yashodhan Hatwalne; N. V. Madhusudana

2006-04-28T23:59:59.000Z

88

Design and development of a 329-segment tip-tilt piston mirror array for space-based adaptive optics  

E-Print Network [OSTI]

Design and development of a 329-segment tip-tilt piston mirror array for space-based adaptive. It consists of 329-hexagonal segments on a 600 m pitch, each with tip/tilt and piston degrees of freedom

89

An Alternate Career Choice for the Geography Major: Map, GIS, or Geographic Information Librarianship  

E-Print Network [OSTI]

The field of Map, GIS and Geographic Information Librarianship has expanded over the past decade. This expansion is due in part to the addition of GIS dataset collections in many university libraries, specialized government or corporate information...

Weimer, Kathy

2007-11-03T23:59:59.000Z

90

Using GIS Tainted Glasses to Help Subdivide the Ogallala/High Plains Aquifer in Kansas  

E-Print Network [OSTI]

Using GIS Tainted Glasses to Help Subdivide the Ogallala/High Plains Aquifer Brownie Wilson Geohydrology Section Kansas Geological Survey University of Kansas 12th Annual GIS Day @ KU November 20, 2013 The High Plains Aquifer Kansas Geological...

Wilson, Brownie

2013-11-20T23:59:59.000Z

91

GIS-based wind farm site selection: Evaluating the case for New York State  

E-Print Network [OSTI]

GIS-based wind farm site selection: Evaluating the case for New York State E-mail: rv2216@columbia Conference, Saratoga Springs, NY, November 15, 2011 #12;Where to build a 50 MW wind farm? 1. What sites.clca.columbia.edu GIS-based wind farm site selection: evaluating the case for New York State NEARC GIS conference 2011

92

GEOSPATIAL DATA UPDATE "The application of GIS is limited only by the imagination  

E-Print Network [OSTI]

of the GIS team, she has contributed renewed energy and ideas ... to an already dynamic group! This year it..." - Jack Dangermond, President of Esri In This Issue Year in Review Esri Canada GIS Award 2014 GIS Day 2013 Geomatics Caf Discovery Centre Carleton University Campus Data Canada Open Data

Carleton University

93

Agricultural Water Management xxx (2003) xxxxxx A GIS-based model to estimate the regionally  

E-Print Network [OSTI]

and landscape features that affect patterns in water available to plants, soil drainage, and aeration (Jaynes. Recent advances in GIS technology fa- cilitate the seamless integration of GIS and computer-based modeling. Multiple approaches exist to integrate GIS and hydrological models (Maidment, 1993; Abel et al

94

Precision tip-tilt-piston actuator that provides exact constraint  

DOE Patents [OSTI]

A precision device which can precisely actuate three degrees of freedom of an optic mount, commonly referred to as tip, tilt, and piston. The device consists of three identical flexure mechanisms, an optic mount to be supported and positioned, a structure that supports the flexure mechanisms, and three commercially available linear actuators. The advantages of the precision device is in the arrangement of the constraints offered by the flexure mechanism and not in the particular design of the flexure mechanisms, as other types of mechanisms could be substituted. Each flexure mechanism constrains two degrees of freedom in the plane of the mechanisms and one direction is actuated. All other degrees of freedom are free to move within the range of flexure mechanisms. Typically, three flexure mechanisms are equally spaced in angle about to optic mount and arranged so that each actuated degree of freedom is perpendicular to the plane formed by the optic mount. This arrangement exactly constrains the optic mount and allows arbitrary actuated movement of the plane within the range of the flexure mechanisms. Each flexure mechanism provides a mechanical advantage, typically on the order of 5:1, between the commercially available actuator and the functional point on the optic mount. This improves resolution by the same ratio and stiffness by the square of the ratio.

Hale, Layton C. (Livermore, CA)

1999-01-01T23:59:59.000Z

95

Method for removing tilt control in adaptive optics systems  

DOE Patents [OSTI]

A new adaptive optics system and method of operation are disclosed, whereby the method removes tilt control, and includes the steps of using a steering mirror to steer a wavefront in the desired direction, for aiming an impinging aberrated light beam in the direction of a deformable mirror. The deformable mirror has its surface deformed selectively by means of a plurality of actuators, and compensates, at least partially, for existing aberrations in the light beam. The light beam is split into an output beam and a sample beam, and the sample beam is sampled using a wavefront sensor. The sampled signals are converted into corresponding electrical signals for driving a controller, which, in turn, drives the deformable mirror in a feedback loop in response to the sampled signals, for compensating for aberrations in the wavefront. To this purpose, a displacement error (gradient) of the wavefront is measured, and adjusted by a modified gain matrix, which satisfies the following equation: G{prime} = (I{minus}X(X{sup T} X){sup {minus}1}X{sup T})G(I{minus}A). 3 figs.

Salmon, J.T.

1998-04-28T23:59:59.000Z

96

Method for removing tilt control in adaptive optics systems  

DOE Patents [OSTI]

A new adaptive optics system and method of operation, whereby the method removes tilt control, and includes the steps of using a steering mirror to steer a wavefront in the desired direction, for aiming an impinging aberrated light beam in the direction of a deformable mirror. The deformable mirror has its surface deformed selectively by means of a plurality of actuators, and compensates, at least partially, for existing aberrations in the light beam. The light beam is split into an output beam and a sample beam, and the sample beam is sampled using a wavefront sensor. The sampled signals are converted into corresponding electrical signals for driving a controller, which, in turn, drives the deformable mirror in a feedback loop in response to the sampled signals, for compensating for aberrations in the wavefront. To this purpose, a displacement error (gradient) of the wavefront is measured, and adjusted by a modified gain matrix, which satisfies the following equation: G'=(I-X(X.sup.T X).sup.-1 X.sup.T)G(I-A)

Salmon, Joseph Thaddeus (Livermore, CA)

1998-01-01T23:59:59.000Z

97

Phonon thermal transport through tilt grain boundaries in strontium titanate  

SciTech Connect (OSTI)

In this work, we perform nonequilibrium molecular dynamics simulations to study phonon scattering at two tilt grain boundaries (GBs) in SrTiO{sub 3}. Mode-wise energy transmission coefficients are obtained based on phonon wave-packet dynamics simulations. The Kapitza conductance is then quantified using a lattice dynamics approach. The obtained results of the Kapitza conductance of both GBs compare well with those obtained by the direct method, except for the temperature dependence. Contrary to common belief, the results of this work show that the optical modes in SrTiO{sub 3} contribute significantly to phonon thermal transport, accounting for over 50% of the Kapitza conductance. To understand the effect of the GB structural disorder on phonon transport, we compare the local phonon density of states of the atoms in the GB region with that in the single crystalline grain region. Our results show that the excess vibrational modes introduced by the structural disorder do not have a significant effect on phonon scattering at the GBs, but the absence of certain modes in the GB region appears to be responsible for phonon reflections at GBs. This work has also demonstrated phonon mode conversion and simultaneous generation of new modes. Some of the new modes have the same frequency as the initial wave packet, while some have the same wave vector but lower frequencies.

Zheng, Zexi; Chen, Xiang; Yang, Shengfeng; Xiong, Liming; Chen, Youping [Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, Florida 32611 (United States); Deng, Bowen; Chernatynskiy, Aleksandr [Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611 (United States)

2014-08-21T23:59:59.000Z

98

Tilted CDM versus WDM in the Subgalactic Scuffle  

E-Print Network [OSTI]

Although the currently favored cold dark matter plus cosmological constant model (LCDM) has proven to be remarkably successful on large scales, on subgalactic scales it faces some potentially fatal difficulties; these include over-producing dwarf satellite galaxies and predicting excessive central densities in dark halos. Among the most natural cosmological solutions to these problems is to replace cold dark matter with a warm species (LWDM). The warm component acts to reduce the small-scale power, resulting in fewer galactic subhalos and lower halo central densities. An alternative model with a mild ``tilt'' in the inflationary power spectrum (TLCDM; n =0.9) similarly reduces the central densities of dark halos, although the substructure abundance remains relatively high. Here I argue that because dwarf galaxy formation should be suppressed in the presence of a strong ionizing background, favored LWDM models will generally under-predict the observed abundance of dwarf galaxies. The satellite count for TLCDM fairs much better, as long as the photoionization effect is taken into account. TLCDM provides a more successful alternative to LWDM on subgalactic scales with the added attraction that it relies on only a minor, natural adjustment to the standard framework of CDM.

James S. Bullock

2001-10-31T23:59:59.000Z

99

A Novel Computational Model for Tilting Pad Journal Bearings with Soft Pivot Stiffnesses  

E-Print Network [OSTI]

A novel tilting pad journal bearing model including pivot flexibility as well as temporal fluid inertia effects on the thin film fluid flow aims to accurately predict the bearing forced performance. The predictive model also accounts for the thermal...

Tao, Yujiao 1988-

2012-12-10T23:59:59.000Z

100

Rotordynamic and thermal analyses of compliant flexure pivot tilting pad gas bearings  

E-Print Network [OSTI]

-free micro turbomachinery. The pad radial compliance was for accommodation of large rotor growth at high speeds. Parametric studies on pivot offset, preload, and tilting stiffness were performed using non-linear orbit simulations and coast-down simulations...

Sim, Kyu-Ho

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Measurements of static loading characteristics of a Flexurepivot Tilt Pad Hydrodynamic Bearing  

E-Print Network [OSTI]

An experimental investigation examining the static loading characteristics of a four-pad, KMC FLEXUREPIVOT Tilt Pad Hydrodynamic Bearing is presented. Tests are conducted on the TRACE Fluid Film Bearing Element Test Rig for journal speeds ranging...

Walton, Nicholas Van Edward

1995-01-01T23:59:59.000Z

102

Construction techniques and costs of tilt-up concrete farm structures  

E-Print Network [OSTI]

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 25 2S Ths warehouse with all Panels . 'honed and ths Pilaster Focal in Place Awaiting the Costing of ths Pilastars. . . . 29 14. Detail of Corner Pilaster~ Pilaster Fora, snd Footing Used in ths Concrete Tilt-Up w'arehouse . ~ . . ~ ~. . . . . 30... ~ ~ ~ ~ ~ ~ ~ 46 26. Detail of Zaproesd Corner Pilaster, Pilaster Rora, and Footing Used in the Concrete Tilt4p Anginal Shelter ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 48 27. The Antnal shelter heady for (hating the ConcNts Posts and PDa sts...

Winsett, Ivan Lane

1957-01-01T23:59:59.000Z

103

Inspired Design The slim, light Latitude 6430u is simply beautiful from every  

E-Print Network [OSTI]

laptops ever. All systems are BFR/PVC- free2 , EPEAT registered3 , ENERGY STAR 5.2 qualified and offer of Latitude E-family laptops, the Latitude 6430u is amongst the most environmentally- responsible Latitude. Available with a 14.0" HD or 14.0" HD+ display4 and HDMI and VGA ports, it enables versatile usage

Fiebig, Peter

104

WIND-DRIVEN NEAR INERTIAL OCEAN RESPONSE AND MIXING AT THE CRITICAL LATITUDE  

E-Print Network [OSTI]

? latitude. Near 30? latitude, the maximum oceanic response to sea breeze moves offshore slowly because of the near-zero group speed of Poincare waves at this latitude. The lateral energy flux convergence plus the energy input from the wind is maximum near...

Zhang, Xiaoqian

2010-07-14T23:59:59.000Z

105

Transportation Mode Detection using Mobile Phones and GIS Information  

E-Print Network [OSTI]

Transportation Mode Detection using Mobile Phones and GIS Information Leon Stenneth, Ouri Wolfson, Chicago, IL 60607-7053 {lstennet, wolfson, psyu, boxu} @cs.uic.edu ABSTRACT The transportation mode. In this paper, we propose an approach to inferring a user's mode of transportation based on the GPS sensor

Wolfson, Ouri E.

106

NCGIA Annual GIS Bibliography Steven Frank, Xavier Lopez,  

E-Print Network [OSTI]

Proceedings Proceedings articles are the "gray literature" of most academic disciplines. Although the quality intent of this document and accompanying database is to provide electronic access to articles contained in GIS proceedings and book compendiums. At present, searching for such articles is typically done

California at Santa Barbara, University of

107

Mobile Geographic Information Systems (GIS) for Humanitarian Demining  

E-Print Network [OSTI]

this goal, surveys of hazardous areas, describing their location and contents, are used to produce threat maps for a given location and secure adequate funding from donor organizations for clearance operations. The focus of this study is a mobile GIS system...

Dunbar, Matthew D.

2010-04-27T23:59:59.000Z

108

Geographic Information System (GIS) in Natural Resources Spring 2009  

E-Print Network [OSTI]

:00-12:50PM, Forestry 205 Laboratories: Section 021 Monday 4:00-6:30PM, Forestry 205 & 108 Section 022 #12;Software: ESRI ArcGIS Desktop 9.3 with ArcInfo Workstation license. Lecture Assignments: Ten

Hung, I-Kuai

109

Montana State University 1 GIS/Planning Option  

E-Print Network [OSTI]

and economic geography, tourism and recreational planning, and in the politics of development. Students also of excellent GIS facilities, lab space, expertise, and software available on campus and allows students to learn in an active hands-on environment. Students are prepared as map makers (cartographers) spatial

Maxwell, Bruce D.

110

GIS application to bird conservation in Puerto Rico  

E-Print Network [OSTI]

The conservation of these sites will ensure the preservation of the island's biodiversity #12;AcknowledgementsGIS application to bird conservation in Puerto Rico Idelfonso Ruiz, Adrianne Tossas and Ilse assess areas of high ecological value promote the conservation and management of species

Gilbes, Fernando

111

Using GIS to Solve Problems, 9 a.m., 15 August 2014 William "Max" Dieber, Director; Nina Savar, GIS Coordinator maxdbr@uic.edu nsavar@uic.edu  

E-Print Network [OSTI]

; Nina Savar, GIS Coordinator maxdbr@uic.edu nsavar@uic.edu Urban Data Visualization Laboratory, UIC variables on the landscape. Today we will use GIS to screen an area for the viability of a recycling market the fuel energy impact on recycling this way. Your boss learned that he has 10 minutes to speak

Illinois at Chicago, University of

112

SIMULATED FARADAY ROTATION MEASURES TOWARD HIGH GALACTIC LATITUDES  

SciTech Connect (OSTI)

We study the Faraday rotation measure (RM) due to the Galactic magnetic field (GMF) toward high Galactic latitudes. The RM arises from the global, regular component as well as from the turbulent, random component of the GMF. We model the former based on observations and the latter using the data of magnetohydrodynamic turbulence simulations. For a large number of different GMF models, we produce mock RM maps around the Galactic poles and calculate various statistical quantities with the RM maps. We find that the observed medians of RMs toward the north and south Galactic poles, {approx}0.0 {+-} 0.5 rad m{sup -2} and {approx} + 6.3 {+-} 0.5 rad m{sup -2}, are difficult to explain with any of our many alternate GMF models. The standard deviation of observed RMs, {approx}9 rad m{sup -2}, is clearly larger than that of simulated RMs. The second-order structure function of observed RMs is substantially larger than that of simulated RMs, especially at small angular scales. We discuss other possible contributions to RM toward high Galactic latitudes. Besides observational errors and the intrinsic RM of background radio sources against which RM is observed, we suggest that the RM due to the intergalactic magnetic field may account for a substantial fraction of the observed RM. Finally, we note that reproducing the observed medians may require additional components or/and structures of the GMF that are not present in our models.

Akahori, Takuya; Kim, Jongsoo [Korea Astronomy and Space Science Institute, Daedeokdaero 776, Yuseong-Gu, Daejeon 305-348 (Korea, Republic of); Ryu, Dongsu [Department of Astronomy and Space Science, Chungnam National University, Daejeon 305-764 (Korea, Republic of); Gaensler, B. M., E-mail: jskim@kasi.re.kr, E-mail: akahori@physics.usyd.edu.au, E-mail: bryan.gaensler@sydney.edu.au, E-mail: ryu@canopus.cnu.ac.kr [Sydney Institute for Astronomy, School of Physics, University of Sydney, NSW 2006 (Australia)

2013-04-20T23:59:59.000Z

113

Mapping your data: Integrating data into a GIS  

E-Print Network [OSTI]

handouts to be copied: o GIS Investigation sheet (p. 7 ? 17); note see answers p. 6 o Definitions (p. 18) o Appendix A: TIGER 2000 CFCC Codes (p. 19 ? 20) o Student Answer sheet (p. 21) Standards & Objectives National Geography Standards (Adapted from... Values? ? Change the ?Value Field? to ?CFCC? ? Click the ?Add All Values? button ArcLessons Template, Copyright ? 2005 ESRI. All rights reserved. Mapping Your Data, Copyright ? 2006 Rhonda Houser. 10 Mapping Your Data ? Read the descriptions...

Houser, Rhonda

2006-12-12T23:59:59.000Z

114

DEVELOPMENT OF COAL BED METHANE UTILIZING GIS TECHNOLOGIES  

SciTech Connect (OSTI)

During the second half of the 1990's, Coal Bed Methane (CBM) production increased dramatically nationwide to represent a significant new source of income and natural gas for many independent and established producers. Matching these soaring production rates during this period were the advancements in Geographical Information Systems (GIS) technologies generating terra-bytes of new data for the oil and gas industry. Coupled to these accelerating initiatives are many environmental concerns relating to production wastes and water table depletion of fresh water resources. It is these concerns that prompted a vital need within the industry for the development of Best Management Practices (BMPs) and mitigation strategies utilizing GIS technologies for efficient environmental protection in conjunction with effective production of CBM. This was accomplished by developing a framework to take advantage of a combination of investigative field research joined with leading edge GIS technologies for the creation of environmentally characterized regions of study. Once evaluated these regions had BMP's developed to address their unique situations for Coal Bed Methane production and environmental protection. Results of the project will be used to support the MBOGC's Programmatic Environmental Impact Statement as required by the Montana Environmental Policy Act (MEPA) and by the BLM for NEPA related issues for acreage having federally owned minerals.

J. Daniel Arthur

2003-04-01T23:59:59.000Z

115

Design and initial characterization of a compact, ultra high vacuum compatible, low frequency, tilt accelerometer  

SciTech Connect (OSTI)

A compact tilt accelerometer with high sensitivity at low frequency was designed to provide low frequency corrections for the feedback signal of the Advanced Laser Interferometer Gravitational Wave Observatory active seismic attenuation system. It has been developed using a Tungsten Carbide ceramic knife-edge hinge designed to avoid the mechanical 1/f noise believed to be intrinsic in polycrystalline metallic flexures. Design and construction details are presented; prototype data acquisition and control limitations are discussed. The instrument's characterization reported here shows that the hinge is compatible with being metal-hysteresis-free, and therefore also free of the 1/f noise generated by the dislocation Self-Organized Criticality in the metal. A tiltmeter of this kind will be effective to separate the ground tilt component from the signal of horizontal low frequency seismometers, and to correct the ill effects of microseismic tilt in advanced seismic attenuation systems.

OToole, A., E-mail: amandajotoole@gmail.com, E-mail: riccardo.desalvo@gmail.com [Department of Mechanical and Aerospace Engineering, University of California, Los Angeles, 405 Hilgard Ave, Los Angeles, California 90095 (United States); Pea Arellano, F. E. [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Rodionov, A. V.; Kim, C. [California Institute of Technology, Pasadena, California 91125 (United States); Shaner, M.; Asadoor, M. [Mayfield Senior School, 500 Bellefontaine Street Pasadena, California 91105 (United States); Sobacchi, E. [Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126 Pisa (Italy); Dergachev, V.; DeSalvo, R., E-mail: amandajotoole@gmail.com, E-mail: riccardo.desalvo@gmail.com [LIGO Laboratory, California Institute of Technology, MS 100-36, Pasadena, California 91125 (United States); Bhawal, A. [Arcadia High School, 180 Campus Drive, Arcadia, California 91007 (United States); Gong, P. [Department of Precision Instrument, Tsinghua University, Beijing 100084 (China); Lottarini, A. [Department of Computer Science, University of Pisa, Largo B. Pontecorvo 3, 56127 Pisa (Italy); Minenkov, Y. [Sezione INFN Tor Vergata, via della Ricerca Scientfica 1, 00133 Roma (Italy); Murphy, C. [School of Physics, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, Western Australia 6009 (Australia)

2014-07-15T23:59:59.000Z

116

Blue-tilted Tensor Spectrum and Thermal History of the Universe  

E-Print Network [OSTI]

We investigate constraints on the spectral index of primordial gravitational waves (GWs), paying particular attention to a blue-tilted spectrum. Such constraints can be used to test a certain class of models of the early Universe. We investigate observational bounds from LIGO+Virgo, pulsar timing and big bang nucleosynthesis, taking into account the suppression of the amplitude at high frequencies due to reheating after inflation and also late-time entropy production. Constraints on the spectral index are presented by changing values of parameters such as reheating temperatures and the amount of entropy produced at late time. We also consider constraints under the general modeling approach which can approximately describe various scenarios of the early Universe. We show that the constraints on the blue spectral tilt strongly depend on the underlying assumption and, in some cases, a highly blue-tilted spectrum can still be allowed.

Sachiko Kuroyanagi; Tomo Takahashi; Shuichiro Yokoyama

2014-07-17T23:59:59.000Z

117

No evidence for the blue-tilted power spectrum of relic gravitational waves  

E-Print Network [OSTI]

In this paper, we constrain the tilt of the power spectrum of relic gravitational waves by combining the data from BICEP2/Keck array and Planck (BKP) and the Laser Interferometer Gravitational-Waves Observatory (LIGO). From the data of BKP B-modes, the constraint on the tensor tilt is $n_t=0.66^{+1.83}_{-1.44}$ at the $68%$ confidence level. By further adding the LIGO upper limit on the energy density of gravitational waves, the constraint becomes $n_t=-0.76^{+1.37}_{-0.52}$ at the $68%$ confidence level. We conclude that there is no evidence for a blue-tilted power spectrum of relic gravitational waves and either sign of the index of tensor power spectrum is compatible with the data.

Huang, Qing-Guo

2015-01-01T23:59:59.000Z

118

No evidence for the blue-tilted power spectrum of relic gravitational waves  

E-Print Network [OSTI]

In this paper, we constrain the tilt of the power spectrum of relic gravitational waves by combining the data from BICEP2/Keck array and Planck (BKP) and the Laser Interferometer Gravitational-Waves Observatory (LIGO). From the data of BKP B-modes, the constraint on the tensor tilt is $n_t=0.66^{+1.83}_{-1.44}$ at the $68%$ confidence level. By further adding the LIGO upper limit on the energy density of gravitational waves, the constraint becomes $n_t=-0.76^{+1.37}_{-0.52}$ at the $68%$ confidence level. We conclude that there is no evidence for a blue-tilted power spectrum of relic gravitational waves and either sign of the index of tensor power spectrum is compatible with the data.

Qing-Guo Huang; Sai Wang

2015-02-09T23:59:59.000Z

119

E-Print Network 3.0 - activity gis coding Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

code Visit... )" The Authorization Wizard will prompt you for an authorization code; enter your activated code. Support for the ArcGIS... After ... Source: Ronquist, Fredrik -...

120

APPLICATION OF INTERNET GIS TOOLS FOR HERITAGE MANAGEMENT: ARKAS CASE STUDY  

E-Print Network [OSTI]

open society. It has to constantly renew and modernize its informational infrastructure : Romania (2006)" #12;Application of internet GIS tools for heritage management: ARKAS case study 1

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

E-Print Network 3.0 - archipelago latitude 50degree20primes Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(Fig. 1). These islands ranged across 6 of latitude, five orders... archipelagoes (Lake Erie, St Lawrence, Georgian Bay, Apostle) in the Laurentian Great Lakes of North...

122

Resolution limits and process latitude of comformable contact nano-lithography  

E-Print Network [OSTI]

Conformable Contact Lithography enables researchers to attain high-resolution lithographic patterning at manageable cost. This thesis characterizes the minimum resolvable feature size and process latitude of Conformable ...

Fucetola, Corey Patrick

2007-01-01T23:59:59.000Z

123

PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan1  

E-Print Network [OSTI]

PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan1 , Ilya Tsvankin2 , Mike Batzle3 , Kasper van Wijk4 , and Matthew Haney5 ABSTRACT Mode-converted PS-waves can- and PS- waves can be inverted for the parameters of a horizontal TI layer with a tilted symmetry axis

124

Tilted Micro Air Jet for Flow Control Julien Malapert*, Rda Yahiaoui, Rabah Zeggari and Jean-Franois Manceau  

E-Print Network [OSTI]

Tilted Micro Air Jet for Flow Control Julien Malapert*, Réda Yahiaoui°, Rabah Zeggari and Jean: In this paper, we present an interesting method to microfabricate a tilted micro air jet generator. We used a double side etching. For aircraft and cars, micro air jets will take an important place for fluid control

Paris-Sud XI, Université de

125

First Flight Tests for a Quadrotor UAV with Tilting Propellers Markus Ryll, Heinrich H. Bulthoff, and Paolo Robuffo Giordano  

E-Print Network [OSTI]

]. For these latter platforms, only the Cartesian position and yaw angle of their body frame w.r.t. an inertial frame directions. As quadrotor UAVs are being more and more exploited as autonomous flying service robots [3], [4: ducted-fan designs [5], tilt-wing mechanisms [6], [7], or tilt-rotor actuations [8], [9]. Along similar

Paris-Sud XI, Université de

126

Volume 177, number 2 CHEMICAL PHYSICS LETTERS 15 February 1991 Cu titration of tilted CO on a MO( 110) surface  

E-Print Network [OSTI]

to the surface normal. Upon subsequent deposition of = 0.9 ML Cu at 95 Kfollowed by heating, infrared, in a weakening of the C-O bond [ l-41. The tilted CO can either dissociate into atomic C and 0 upon heating to z) surface. In this Letter, we present the results of studies on tilted CO on MO( 110) using infrared

Goodman, Wayne

127

Presented in Lee and Concord, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Winter 2013  

E-Print Network [OSTI]

.1 to produce effective maps, edit and create GIS data, as well as, conduct geospatial analysis. ParticipantsPresented in Lee and Concord, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Winter

New Hampshire, University of

128

Roughness of a tilted anharmonic string at depinning T. Goodman1  

E-Print Network [OSTI]

a string with a net average tilt, we demonstrate that the anhar- monic elastic energy crosses the model renormalization group calculation by Le Doussal and Wiese [8] argued that the quenched KPZ term can indeed with zero average and unit vari- ance, f is a uniform external driving force, and Eel is the elastic energy

Teitel, Stephen L.

129

Identification of Avalanche Precursors by Acoustic Probing in the Bulk of Tilted Granular Layers  

E-Print Network [OSTI]

Identification of Avalanche Precursors by Acoustic Probing in the Bulk of Tilted Granular Layers M simultaneously caracterize precursors on the free surface with an optical method and in the bulk with acoustic to probe rearrangements in the bulk of the granular material. A linear method can also be used provided

Paris-Sud XI, Université de

130

Atomistic simulations of structures and mechanical properties of polycrystalline diamond: Symmetrical S001< tilt grain boundaries  

E-Print Network [OSTI]

Atomistic simulations of structures and mechanical properties of polycrystalline diamond for diamond to deposit as a polycrystalline film with a high density of grain boundaries and related defects structures and energies of symmetrical 001 tilt grain boundaries GB's in diamond have been calculated over

Brenner, Donald W.

131

Tilt Aftereffects in a Self-Organizing Model of the Primary Visual Cortex  

E-Print Network [OSTI]

RF-LISSOM, a self-organizing model of laterally connected orientation maps in the primary visual cortex, was used to study the psychological phenomenon known as the tilt aftereffect. The same self-organizing processes that are responsible for the long-term development of the map are shown to result in tilt aftereffects over short time scales in the adult. The model permits simultaneous observation of large numbers of neurons and connections, making it possible to relate high-level phenomena to low-level events, which is difficult to do experimentally. The results give detailed computational support for the long-standing conjecture that the direct tilt aftereffect arises from adaptive lateral interactions between feature detectors. They also make a new prediction that the indirect effect results from the normalization of synaptic efficacies during this process. The model thus provides a unified computational explanation of self-organization and both the direct and indirect tilt aftereffect in the primary visual cortex.

2000-01-01T23:59:59.000Z

132

Friction in (im-)miscible polymer brush systems and the role of transverse polymer-tilting  

E-Print Network [OSTI]

Friction in (im-)miscible polymer brush systems and the role of transverse polymer-tilting Sissi de preferred solvent, leading to low friction and low wear rates. Here, we demonstrate, using molecular systems also show smaller friction than miscible systems, although the friction reduction is less than

Mueser, Martin

133

TILTED LAYER-BASED MODELING FOR ENHANCED LIGHT-FIELD PROCESSING AND IMAGE BASED RENDERING  

E-Print Network [OSTI]

TILTED LAYER-BASED MODELING FOR ENHANCED LIGHT-FIELD PROCESSING AND IMAGE BASED RENDERING James, UK {j.pearson09, marcovs, mike.brookes, p.dragotti}@imperial.ac.uk ABSTRACT Image based rendering- torealistic results. However for successful rendering, geometric pri- ors about the structure of the scene

Dragotti, Pier Luigi

134

INTEGRATION OF HELIOCLIM-1 DATABASE INTO PV-GIS TO ESTIMATE SOLAR ELECTRICITY POTENTIAL IN AFRICA  

E-Print Network [OSTI]

INTEGRATION OF HELIOCLIM-1 DATABASE INTO PV-GIS TO ESTIMATE SOLAR ELECTRICITY POTENTIAL IN AFRICA T, the proper configuration of a PV system depends on the knowledge of solar resource, which, although generally service. The PV-GIS approach makes it possible to enhance the spatial resolution of the solar radiation

Paris-Sud XI, Université de

135

SPATIAL DATA ANALYSIS WITH GIS: AN INTRODUCTION TO APPLICATION IN THE SOCIAL  

E-Print Network [OSTI]

SPATIAL DATA ANALYSIS WITH GIS: AN INTRODUCTION TO APPLICATION IN THE SOCIAL SCIENCES by Luc). #12;SPATIAL DATA ANALYSIS WITH GIS: AN INTRODUCTION TO APPLICATION IN THE SOCIAL SCIENCES INTRODUCTION What is Special About Spatial Data? An attention to location, spatial interaction, spatial structure

California at Santa Barbara, University of

136

Spatial data analysis of regional development in Greater Beijing, China, in a GIS environment*  

E-Print Network [OSTI]

Spatial data analysis of regional development in Greater Beijing, China, in a GIS environment: Regional development, GIS, exploratory spatial data analysis, spatial regression, Greater Beijing 1@geog.utah.edu) Received: 2 May 2005 / Accepted: 20 October 2006 Abstract. This study investigates spatial dependence

Wei, Yehua Dennis

137

Advances in Web-based GIS, Mapping Services and Applications Li, Dragicevic & Veenendaal (eds)  

E-Print Network [OSTI]

and geospatial scientists with a powerful tool to conduct on-line spatial analysis and GIS simulation modelsGrid-enabled geospatial web portal: A demonstration of geospatial cyberinfrastructure Ming Hsiang Tsou & Ick-Hoi Kim a prototype of geospatial web portals, which can enable complicated GIS simulation models in a grid

Tsou, Ming-Hsiang

138

GRC Transactions, Vol. 29, 2005 Geothermal, GIS, potential, favorability, Great Basin, map  

E-Print Network [OSTI]

_gis2. htm) of the Great Basin Center for Geothermal Energy (GBC- GE). This map allows for separate to host high-temperature (> 150° C) geothermal systems capable of producing electrical energy. ThreeGRC Transactions, Vol. 29, 2005 223 Keywords Geothermal, GIS, potential, favorability, Great Basin

139

A GIS-Assisted Rail Construction Econometric Model that Incorporates LlDAR Data  

E-Print Network [OSTI]

A GIS-Assisted Rail Construction Econometric Model that Incorporates LlDAR Data David J. Cowen employed a raster GIS econometric routing model for the exploration of potential routes using construction in the grid-based econometric model was obtained from Light Detection and Ranging (LIDAR)data with accurate 0

Hodgson, Michael E.

140

Integrating GIS and Spatial Thinking into K-12 Curriculum Pedagogy Teacher Perspective  

E-Print Network [OSTI]

Energy Potential for the World and Total Energy Consumption Figure 3. Total Energy Consumption per State of GIS in learning energy resources 2. Design and develop an activity involving primary data collection in the U.S. and types and amounts of Energy The six week summer research resulted in acquiring basic GIS

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

SEMI-AUTOMATIC VERIFICATION OF GEODATA FOR QUALITY MANAGEMENT AND UPDATING OF GIS  

E-Print Network [OSTI]

of quality management, and furthermore, of the update of geodata systems (GIS). The presented system comparesSEMI-AUTOMATIC VERIFICATION OF GEODATA FOR QUALITY MANAGEMENT AND UPDATING OF GIS P. Helmholz a of geoinformation systems mainly depend on the quality of the underlying geodata. The aim of this paper

142

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Geospatial Team  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is theBookmark andGIS

143

06554_GreenRiverGIS | netl.doe.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNG IHDR€ÍSolar Energy41 (Dollars andUsing Artificial Barriers to New UserGIS and

144

The Role of GIS in Decision Support Systems  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen Owned SmallOf The 2012 Greenbuy Program. | Department ofThe RealityGIS in

145

Selection of a numerical unsaturated flow code for tilted capillary barrier performance evaluation  

SciTech Connect (OSTI)

Capillary barriers consisting of tilted fine-over-coarse layers have been suggested as landfill covers as a means to divert water infiltration away from sensitive underground regions under unsaturated flow conditions, especially for arid and semi-arid regions. Typically, the HELP code is used to evaluate landfill cover performance and design. Unfortunately, due to its simplified treatment of unsaturated flow and its essentially one-dimensional nature, HELP is not adequate to treat the complex multidimensional unsaturated flow processes occurring in a tilted capillary barrier. In order to develop the necessary mechanistic code for the performance evaluation of tilted capillary barriers, an efficient and comprehensive unsaturated flow code needs to be selected for further use and modification. The present study evaluates a number of candidate mechanistic unsaturated flow codes for application to tilted capillary barriers. Factors considered included unsaturated flow modeling, inclusion of evapotranspiration, nodalization flexibility, ease of modification, and numerical efficiency. A number of unsaturated flow codes are available for use with different features and assumptions. The codes chosen for this evaluation are TOUGH2, FEHM, and SWMS{_}2D. All three codes chosen for this evaluation successfully simulated the capillary barrier problem chosen for the code comparison, although FEHM used a reduced grid. The numerical results are a strong function of the numerical weighting scheme. For the same weighting scheme, similar results were obtained from the various codes. Based on the CPU time of the various codes and the code capabilities, the TOUGH2 code has been selected as the appropriate code for tilted capillary barrier performance evaluation, possibly in conjunction with the infiltration, runoff, and evapotranspiration models of HELP. 44 refs.

Webb, S.W. [Sandia National Labs., Albuquerque, NM (United States). Geohydrology Dept.

1996-09-01T23:59:59.000Z

146

The Structure of the Homunculus: I. Shape and Latitude Dependence from H2 and [Fe II] Velocity Maps of Eta Carinae  

E-Print Network [OSTI]

High resolution long-slit spectra obtained with the Phoenix spectrograph on Gemini South provide our most accurate probe of the three dimensional structure of the Homunculus around eta Car. The new near-infrared spectra dramatically confirm the double-shell structure inferred previously from thermal dust emission, resolving the nebula into a very thin outer shell seen in H2 21218, and a warmer, thicker inner layer seen in [Fe II] 16435. The thin H2 skin hints that the most important mass loss during the 19th century eruption had a very short duration of less than 5 yr. H2 emission traces the majority of the mass in the nebula, and has an average density of order 10^6.5 cm-3. This emission, in turn, yields our first definitive picture of the exact shape of the nebula, plus a distance of 2350pm50 pc and an inclination angle of 41deg (the polar axis is tilted 49deg from the plane of the sky). The distribution of the H2 emission provides the first measure of the latitude dependence of the speed, mass loss, and kinetic energy associated with eta Car's 19th century explosion. Almost 75 percent of the total mass and more than 90 percent of the kinetic energy in the ejecta were released at high latitudes. This rules out a model for the bipolar shape wherein an otherwise spherical explosion was pinched at the waist by a circumstellar torus. Also, the ejecta could not have been deflected toward polar trajectories by a companion star, since the kinetic energy of the polar ejecta is greater than the binding energy of the putative binary system. Instead, most of the mass appears to have been directed poleward by the explosion itself. [abridged

Nathan Smith

2006-02-21T23:59:59.000Z

147

Beta diversity and latitude in North American mammals: testing the hypothesis of covariation  

E-Print Network [OSTI]

Beta diversity and latitude in North American mammals: testing the hypothesis of covariation Pilar Rodri´guez and He´ctor T. Arita Rodri´guez, P. and Arita, H. T. 2004. Beta diversity and latitude of the pattern remain insufficiently explored, including the effect of scales and the role of beta diversity

Nacional Autónoma de México, Universidad

148

latitude 2100 What if you could get fast internet access to check emails on the  

E-Print Network [OSTI]

the same· image commonality as the rest of your corporate notebooks? discover smart Functionality Smart, with Linux® or Microsoft® options. You can also make your laptop an extension of your business brand of the Latitude family, giving you the power to take advantage of our Latitude commitment to manageability, image

Fiebig, Peter

149

Properties of localized, high latitude, dayside aurora H. U. Frey,1  

E-Print Network [OSTI]

Properties of localized, high latitude, dayside aurora H. U. Frey,1 T. J. Immel,1 G. Lu,2 J different type of high latitude aurora, which does not show any signature of precipitating protons. It also causes the aurora. We interpret this aurora as the optical signature of electron precipitation

California at Berkeley, University of

150

Extended scaling factors for in situ cosmogenic nuclides: New measurements at low latitude  

E-Print Network [OSTI]

Extended scaling factors for in situ cosmogenic nuclides: New measurements at low latitude Darin by the intensity of energetic cosmic-ray nucleons, which changes rapidly with elevation. An incomplete knowledge, and that there has been an incomplete mapping of nucleon fluxes at high RC (low geomagnetic latitude). We report new

Zreda, Marek

151

Design and construction of a novel quad tilt-wing UAV E. Cetinsoy, S. Dikyar, C. Hancer, K.T. Oner, E. Sirimoglu, M. Unel  

E-Print Network [OSTI]

Design and construction of a novel quad tilt-wing UAV E. Cetinsoy, S. Dikyar, C. Hancer, K.T. Oner 12 March 2012 Available online xxxx Keywords: UAV Quad tilt-wing Aerodynamic design Carbon composite VehIcle). SUAVI is an electric powered quad tilt-wing UAV that is capable of vertical takeoff

??nel, Mustafa

152

GIS Symbology for FRMAC/CMHT Radiological/Nuclear Products  

SciTech Connect (OSTI)

This document is intended to codify, to the extent currently possible, the representation of map products produced for and by the Federal Radiological Monitoring and Assessment Center (FRMAC) and the Consequence Management Home Team (CHMT), particularly those that include model products from the National Atmospheric Release Advisory Capability (NARAC). This is to facilitate consistency between GIS products produced by different members of these teams, which should ease the task of interpreting these products by both team members and those outside the team who may need to use these products during a response. The aspects of symbology being considered are primarily isopleths levels (breakpoints) and colors used to plot NARAC modeled dose or deposition fields on mpas, although some comments will be made about the handling of legend and supporting textual information. Other aspects of symbolizing such products (e.g., transparency) are being left to the individual team members to allow them to adapt to particular organizational needs or requirements that develop during a particular a response or exercise. This document has been written in coordination with the creation of training material in Baskett, et al., 2008. It is not intended as an aid to NARAC product interpretation but to facilitate the work of GIS specialists who deal with these products in map design and in the development of supporting scripts and software that partially or completely automate the integration of NARAC model products with other GIS data. This work was completed as part of the NA-42 Technical Integration Project on GIS Automated Data Processing and Map Production in FY 2008. Other efforts that are part of this work include (a) updating the NARAC shapefile product representation to facilitate the automation work proceed at RSL as part of the same TI effort and (b) to ensure that the NARAC shapefile construct includes all of the necessary legend and other textual data to interpret dispersion and deposition patterns and related products correctly. This document is focusing on the products produced by the GIS Division of the Remove Sensing Laboratory (RSL) and by the National Atmospheric Release Advisory Center (NARAC), both separately and in combination. The expectation is that standard products produced by either group independently or in combination should use the same key attributes in displaying the same kinds of data so that products of a given type generally look similar in key aspects of the presentation, thereby minimizing any confusion of users when a variety of products from these groups may be needed. This document is dealing with the set of common standard products used in responding to radiological/nuclear releases. There are a number of less standard products that are used occasionally or in certain specific situations that are not addressed here. This includes special products that are occasionally produced by both NARAC and RSL in responses and major exercises to meet immediate and unanticipated requirements. At some future time, it may be appropriate to review the handling of such special products by both organizations to determine if there are any areas that would benefit from being integrated with the conventions described here. A particular area that should be addressed in the near-term is that of Derived Response Levels (DRLs) calculated by the Consequence Management Home Team (CMHT) or FRMAC Assessment Scientists. A new calculation is done for every event assigning contour levels, or break-points, based upon field measurements. These contour levels can be applied to deposition or dose rate NARAC calculations. Because these calculations are different every time, they can not be stored in a database.

Walker, H; Aluzzi, F; Foster, K; Pobanz, B; Sher, B

2008-10-06T23:59:59.000Z

153

Molecular Simulation of Fracture Dynamics of Symmetric Tilt Grain Boundaries in Graphene  

E-Print Network [OSTI]

Atomistic simulations were utilized to obtain microscopic information of the elongation process in graphene sheets consisting of various embedded symmetric tilt grain boundaries (GBs). In contrast to pristine graphene, these GBs fractured in an extraordinary pattern under transverse uniaxial elongation in all but the largest misorientation angle case, which exhibited intermittent crack propagation and formed many stringy residual connections after quasi mechanical failure. The strings known as monoatomic carbon chains (MACCs), whose importance was recently highlighted, gradually extended to a maximum of a few nanometers as the elongation proceeded. These features, which critically affect the tensile stress and the shape of stress-strain curve, were observed in both armchair and zigzag-oriented symmetric tilt GBs. However, there exist remarkable differences in the population density and the achievable length of MACCs appearing after quasi mechanical failure which were higher in the zigzag-oriented GBs. In addi...

Jhon, Young In; Smith, Robert; Jhon, Myung S

2012-01-01T23:59:59.000Z

154

An Analysis of Source Tilting and Sub-cell Opacity Sampling for IMC  

SciTech Connect (OSTI)

Implicit Monte Carlo (IMC) is a stochastic method for solving the radiative transfer equations for multiphysics application with the material in local thermodynamic equilibrium. The IMC method employs a fictitious scattering term that is computed from an implicit discretization of the material temperature equation. Unfortunately, the original histogram representation of the temperature and opacity with respect to the spatial domain leads to nonphysically fast propagation of radiation waves through optically thick material. In the past, heuristic source tilting schemes have been used to mitigate the numerical teleportation error of the radiation particles in IMC that cause this overly rapid radiation wave propagation. While improving the material temperature profile throughout the time duration, these tilting schemes alone do not generally alleviate the teleportation error to suitable levels. Another means of potentially reducing teleportation error in IMC is implementing continuous sub-cell opacities based on sub-cell temperature profiles. We present here an analysis of source tilting and continuous sub-cell opacity sampling applied to various discretizations of the temperature equation. Through this analysis, we demonstrate that applying both heuristics does not necessarily yield more accurate results if the discretization of the material equation is inconsistent with the Monte Carlo sub-cell transport.

Wollaeger, Ryan T. [Los Alamos National Laboratory; Urbatsch, Todd J. [Los Alamos National Laboratory; Wollaber, Allan B. [Los Alamos National Laboratory; Densmore, Jeffery D. [Los Alamos National Laboratory

2012-08-02T23:59:59.000Z

155

Red and blue tilted tensor spectrum from Gibbons-Hawking temperature  

E-Print Network [OSTI]

The scale invariant scalar and tensor perturbations, which are predicted from inflation, are eigenmodes in the conformal coordinates. The 'out' observer in the de Sitter space observes a thermal spectrum with a Gibbons-Hawking temperature $H/2\\pi$ of these 'Bunch-Davies' particles. The tensor power spectrum observed in experiments can have an imprint of the Gibbons-Hawking thermal distribution due to the mode mixing between 'in' state conformal coordinates and the coordinate frame of the observer. We find that the the Bunch-Davies modes appear as thermal modes to the asymptotic Minkowski observer in the future and the power spectrum of the gravitational waves is blue-tilted with a spectral index $n_T \\sim 1$ even in the standard slow-roll inflation. On the other hand if the coordinate frame of the observer is taken to be static coordinates, the tensor spectrum is red-tilted with $n_T\\sim -1$. A likelihood analysis shows and find the best fit values of the slow-roll parameters for both cases. We find that the blue-tilted tensor gives a better fit and reconciles the PLANCK upper bound on the tensor-to-scalar ratio, $r <0.11$ with BICEP2 measurement of $r=0.2$. This supports the idea of particle production due to the mode mixing between the initial Bunch-Davies vacuum modes and the asymptotic Minkowski vacuum of the post-inflation universe.

Subhendra Mohanty; Akhilesh Nautiyal

2015-01-09T23:59:59.000Z

156

Measured and Predicted Rotor-Pad Transfer Functions for a Rocker-Pivot Tilting-Pad Journal Bearing  

E-Print Network [OSTI]

Many researchers have compared predicted stiffness and damping coefficients for tilting-pad journal bearings (TPJBs) to measurements. Most have found that direct damping is consistently overpredicted. The thrust of this research is to explain...

Wilkes, Jason Christopher

2012-02-14T23:59:59.000Z

157

Investigation of failed fuel detection and location using a flux tilting method in a fast breeder reactor  

SciTech Connect (OSTI)

Detection and location of failed fuel in a liquid-metal fast breeder reactor (LMFBR) are very important both for safety and availability. When a fuel failure is detected, it is desirable to identify the failed subassembly quickly to reduce plant shutdown time. The flux tilting method is expected to effectively identify the defective subassembly. The feasibility of the flux tilting method is investigated for an LMFBR with a 100-MW (electric) homogeneous core. A numerical simulation is performed to estimate the viability of the flux tilting method, and a combination of the flux tilting method and the sipping method is found to be very effective in identifying the failed subassembly. In this paper a functional scheme for a computer-aided failed fuel detection and location system is discussed as part of a future on-line support system.

Hamada, M.; Uehara, K.; Muramatsu, K. (Japan Atomic Power Co., 1-6-1 Otemachi, Chiyoda-ku, Tokyo 100 (JP)); Kamei, T.; Tamaoki, T.; Yamaoka, M.; Sonada, Y.; Sano, Y. (Toshiba Corp., Nuclear Engineering Lab., 4-1 Ukishima-cho, Kawasaki-ku, Kawasaki 210 (JP))

1992-04-01T23:59:59.000Z

158

U.S. Regional Demand Forecasts Using NEMS and GIS  

SciTech Connect (OSTI)

The National Energy Modeling System (NEMS) is a multi-sector, integrated model of the U.S. energy system put out by the Department of Energy's Energy Information Administration. NEMS is used to produce the annual 20-year forecast of U.S. energy use aggregated to the nine-region census division level. The research objective was to disaggregate this regional energy forecast to the county level for select forecast years, for use in a more detailed and accurate regional analysis of energy usage across the U.S. The process of disaggregation using a geographic information system (GIS) was researched and a model was created utilizing available population forecasts and climate zone data. The model's primary purpose was to generate an energy demand forecast with greater spatial resolution than what is currently produced by NEMS, and to produce a flexible model that can be used repeatedly as an add-on to NEMS in which detailed analysis can be executed exogenously with results fed back into the NEMS data flow. The methods developed were then applied to the study data to obtain residential and commercial electricity demand forecasts. The model was subjected to comparative and statistical testing to assess predictive accuracy. Forecasts using this model were robust and accurate in slow-growing, temperate regions such as the Midwest and Mountain regions. Interestingly, however, the model performed with less accuracy in the Pacific and Northwest regions of the country where population growth was more active. In the future more refined methods will be necessary to improve the accuracy of these forecasts. The disaggregation method was written into a flexible tool within the ArcGIS environment which enables the user to output the results in five year intervals over the period 2000-2025. In addition, the outputs of this tool were used to develop a time-series simulation showing the temporal changes in electricity forecasts in terms of absolute, per capita, and density of demand.

Cohen, Jesse A.; Edwards, Jennifer L.; Marnay, Chris

2005-07-01T23:59:59.000Z

159

Diffuse Galactic Light in the Field of the Translucent High Galactic Latitude Cloud MBM32  

E-Print Network [OSTI]

We have conducted B, g, V, and R-band imaging in a 45x40 arcmin^2 field containing part of the high Galactic latitude translucent cloud MBM32, and correlated the intensity of diffuse optical light S_\

Ienaka, N; Matsuoka, Y; Sameshima, H; Oyabu, S; Tsujimoto, T; Peterson, B A

2013-01-01T23:59:59.000Z

160

E-Print Network 3.0 - avian gis models Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3 Students must select 6 credits from each... of the areas below. GI SCIENCE GEO 4167C Spatial Data Analysis 3 GIS 4021C ... Source: Fernandez, Eduardo - Department of Computer...

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Effects of a GIS Course on Three Components of Spatial Literacy  

E-Print Network [OSTI]

This research investigated whether completing an introductory GIS course affects college students' spatial literacy as defined by spatial habits of mind, spatial concepts and thinking skills, and critical spatial thinking. This study employed three...

Kim, Minsung

2012-02-14T23:59:59.000Z

162

Integrating GIS with Distributed Applications Using Dynamic Data-Sharing Mechanisms  

SciTech Connect (OSTI)

Effective integration of a stand-alone GIS (e.g., ArcView 3.x) into a complex distributed software application requires an efficient, reliable mechanism for passing data and function requests to and from the GIS component. This paper describes the use of dynamic data-sharing and inter-process communication mechanisms to integrate GIS capability into a multi-jurisdictional distributed emergency management information system. These mechanisms include dynamic layer updates from spatial and attribute information shared via a distributed relational database across multiple sites; storage of private and shared ViewMarks to facilitate consistent GIS views; and asynchronous inter-process communication using function queuing and a data sharing library.

Burnett, Robert A. (BATTELLE (PACIFIC NW LAB)); Tzemos, Spyridon (BATTELLE (PACIFIC NW LAB)); Stoops, LaMar R. (BATTELLE (PACIFIC NW LAB))

2002-08-21T23:59:59.000Z

163

Wavelet-based multiresolution data representations for scalable distributed GIS services  

E-Print Network [OSTI]

Demand for providing scalable distributed GIS services has been growing greatly as the Internet continues to boom. However, currently available data representations for these services are limited by a deficiency of scalability ...

Wu, Jingsong, 1972-

2002-01-01T23:59:59.000Z

164

Development of a Carbon Management Geographic Information System (GIS) for the United States  

SciTech Connect (OSTI)

In this project a Carbon Management Geographical Information System (GIS) for the US was developed. The GIS stored, integrated, and manipulated information relating to the components of carbon management systems. Additionally, the GIS was used to interpret and analyze the effect of developing these systems. This report documents the key deliverables from the project: (1) Carbon Management Geographical Information System (GIS) Documentation; (2) Stationary CO{sub 2} Source Database; (3) Regulatory Data for CCS in United States; (4) CO{sub 2} Capture Cost Estimation; (5) CO{sub 2} Storage Capacity Tools; (6) CO{sub 2} Injection Cost Modeling; (7) CO{sub 2} Pipeline Transport Cost Estimation; (8) CO{sub 2} Source-Sink Matching Algorithm; and (9) CO{sub 2} Pipeline Transport and Cost Model.

Howard Herzog; Holly Javedan

2009-12-31T23:59:59.000Z

165

Geographic information system (GIS) and simulation model for management of irrigation districts  

E-Print Network [OSTI]

IDMM (Irrigation District Management Model), a user friendly, GIS based, menu driven personal computer software program, was developed as a planning and management tool for improved water use and crop growth production in irrigation districts...

Nazarov, Azimjon S.

2000-01-01T23:59:59.000Z

166

Analyzing spatial-temporal patterns of motor vehicle crashes using GIS: a case study in Dallas  

E-Print Network [OSTI]

This paper uses GIS to analyze the characteristics of temporal and spatial distributions of motor vehicle crashes. These characteristics include that traffic accidents are most likely to occur in the afternoon "rush hour" (4:00 - 6:00PM...

Lu, Bing

2003-01-01T23:59:59.000Z

167

EDITORIAL Open Access Web GIS in practice X: a Microsoft Kinect natural  

E-Print Network [OSTI]

-dimensional) virtual globes such as Google Earth (including its Street View mode), Bing Maps 3D, and NASA World Wind used for inclination and tilt sensing, and possibly image stabilisation [7]). Running proprietary

Gutierrez-Osuna, Ricardo

168

Lab One 01-26 & 01-28 Introduction to the GIS Lab  

E-Print Network [OSTI]

Standard (ArcMap and ArcToolbox), 3D View Tools (ArcScene) and Global View Tools (ArcGlobe). We will learn if using sound. 4) Operating system: Windows XP. 5) GIS software: ESRI ArcGIS 9.2 6) Printing: Get permission to print during lab time. When on your own and there is a problem with your printing, check

Hung, I-Kuai

169

Study of a Fault Analysis System for a Heat Supply Network Based on GIS  

E-Print Network [OSTI]

and rationality effectively. More recently, several cities developed GIS, but most of them only paid attention to facility management and view display. The techniques of the analysis and decision-making of hydraulic calculation, fault analysis and dispatch... in emergency regime, dispatch in emergency regime. What?s more, the system can supply the gist to operator by calculating and analyzing in emergency regime. 2 SYSTEM DESIGN Today there are lots of popular GIS software platforms in domestic & overseas...

Zou, P.; Liu, M.; Tang, H.; Wang, X.; Li, N.; Wang, W.

2006-01-01T23:59:59.000Z

170

Dual-frequency terahertz emission from splitting filaments induced by lens tilting in air  

SciTech Connect (OSTI)

Dual-frequency terahertz radiation from air-plasma filaments produced with two-color lasers in air has been demonstrated experimentally. When a focusing lens is tilted for a few degrees, it is shown that the laser filament evolves from a single one to two sub-filaments. Two independent terahertz sources emitted from the sub-filaments with different frequencies and polarizations are identified, where the frequency of terahertz waves from the trailing sub-filament is higher than that from the leading sub-filament.

Zhang, Zhelin; Chen, Yanping, E-mail: yanping.chen@sjtu.edu.cn; Yang, Liu; Yuan, Xiaohui; Liu, Feng; Chen, Min; Xu, Jianqiu; Zhang, Jie [Key Laboratory for Laser Plasmas (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240 (China); Sheng, Zhengming [Key Laboratory for Laser Plasmas (Ministry of Education), Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240 (China); Department of Physics, SUPA, University of Strathclyde, Glasgow G4 0NG (United Kingdom)

2014-09-08T23:59:59.000Z

171

An experimental investigation of a tilt rotor aircraft wake in ground effect  

E-Print Network [OSTI]

: Sktlld dS t' 1, "~Et 18, 6 (1975), pp. 51-673. Hunt, J. C. R. , Poulton, E. C. , and Mumford, J. C. , "The Effects of Wldppl:Sd't*l Bd tldt lt*p*' t, "~Bi1di Environment, 11 (1976), pp. 15-28. 50 VITA gichael Louis Frey III was born January 4, 1957...EXPERIMENTAL INVESTIGATION OF A TILT ROTOR AIRCRAFT WAKE IN GROUND EFFECT A Thesis by MICHAEL LOUIS FREY III Submi. tted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER...

Frey, Michael Louis

1982-01-01T23:59:59.000Z

172

Ferroelectric and octahedral tilt twin disorder and the lead-free piezoelectric, sodium potassium niobate system  

SciTech Connect (OSTI)

Using electron diffraction, trends in the local structural behaviour of the K{sub x}Na{sub 1-x}NbO{sub 3} (KNN x) 'solid solution' system are investigated and interpreted using an order/disorder based theoretical framework. At room temperature, electron diffraction shows a single plane of transverse polarised, diffuse intensity perpendicular to [0 1 0]{sub p} Low-Asterisk (p for parent sub-structure) across the entire phase diagram, indicative of ferroelectric disorder along the [0 1 0]{sub p} direction co-existing with long range ferroelectric order along the orthogonal [1 0 0]{sub p} and [0 0 1]{sub p} directions. An additional characteristic pattern of diffuse scattering is also observed, involving rods of diffuse intensity running along the [1 0 0]{sub p}* and [0 0 1]{sub p}* directions of the perovskite sub-structure and indicative of octahedral tilt disorder about the [1 0 0]{sub p} and [0 0 1]{sub p} axes co-existing with long range ordered octahedral tilting around the [0 1 0]{sub p} direction. A possible crystal chemical explanation for the existence of this latter octahedral tilt disorder is explored through bond valence sum calculations. The possible influence of both types of disorder on the previously refined, room temperature space group/s and average crystal structure/s is examined. - Graphical abstract: [-3,0.-1]p zone axis EDP of K{sub 0.46}Na{sub 0.54}NbO{sub 3} indexed according to both the relevant Pcm21 space groups (no subscripts) and the parent perovskite subcell (denoted by a subscript p). Highlights: Black-Right-Pointing-Pointer Characterises ferroelectric and octahedral tilt disorder in the KNN solid solution. Black-Right-Pointing-Pointer Discusses the possible driving forces for this disorder. Black-Right-Pointing-Pointer Discusses the implications of this disorder for physical properties. Black-Right-Pointing-Pointer Discusses the effects of this disorder on powder diffraction data.

Schiemer, Jason [Research School of Chemistry, The Australian National University, Canberra, ACT 0200 (Australia)] [Research School of Chemistry, The Australian National University, Canberra, ACT 0200 (Australia); Withers, Ray L., E-mail: withers@rsc.anu.edu.au [Research School of Chemistry, The Australian National University, Canberra, ACT 0200 (Australia); Liu, Yun; Yi, Zhiguo [Research School of Chemistry, The Australian National University, Canberra, ACT 0200 (Australia)] [Research School of Chemistry, The Australian National University, Canberra, ACT 0200 (Australia)

2012-11-15T23:59:59.000Z

173

FLASH seminar -14/01/08 Eduard Prat, DESY Beam tilt studies at FLASH  

E-Print Network [OSTI]

generated different vertical bumps at BPM9ACC1. For each bump we measured: -Dispersion from ACC1 -Beam tilt.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 V1GUN (23-10-07) #BPM Orbitresponse[mm/mrad] 1mrad model 0 2 4 6 8 10 12 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 V3GUN (23-10-07) #BPM Orbitresponse[mm/mrad] 1mrad model 0 2 4 6

174

Accurate measurement of relative tilt and azimuth angles in electron tomography: A comparison of fiducial marker method with electron diffraction  

SciTech Connect (OSTI)

Electron tomography is a method whereby a three-dimensional reconstruction of a nanoscale object is obtained from a series of projected images measured in a transmission electron microscope. We developed an electron-diffraction method to measure the tilt and azimuth angles, with Kikuchi lines used to align a series of diffraction patterns obtained with each image of the tilt series. Since it is based on electron diffraction, the method is not affected by sample drift and is not sensitive to sample thickness, whereas tilt angle measurement and alignment using fiducial-marker methods are affected by both sample drift and thickness. The accuracy of the diffraction method benefits reconstructions with a large number of voxels, where both high spatial resolution and a large field of view are desired. The diffraction method allows both the tilt and azimuth angle to be measured, while fiducial marker methods typically treat the tilt and azimuth angle as an unknown parameter. The diffraction method can be also used to estimate the accuracy of the fiducial marker method, and the sample-stage accuracy. A nano-dot fiducial marker measurement differs from a diffraction measurement by no more than 1.

Hayashida, Misa [National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Higashi, Tsukuba, Ibaraki 305-8565 (Japan); Malac, Marek; Egerton, Ray F. [National Institute for Nanotechnology, 11421 Saskatchewan Drive, Edmonton T6G 2M9 (Canada); Department of Physics, University of Alberta, Edmonton T6H 2E1 (Canada); Bergen, Michael; Li, Peng [National Institute for Nanotechnology, 11421 Saskatchewan Drive, Edmonton T6G 2M9 (Canada)

2014-08-15T23:59:59.000Z

175

Early structure formation from primordial density fluctuations with a blue-tilted power spectrum  

E-Print Network [OSTI]

While observations of large-scale structure and the cosmic microwave background (CMB) provide strong constraints on the amplitude of the primordial power spectrum (PPS) on scales larger than 10 Mpc, the amplitude of the power spectrum on sub-galactic length scales is much more poorly constrained. We study early structure formation in a cosmological model with a blue-tilted PPS. We assume that the standard scale-invariant PPS is modified at small length scales as $P(k) \\sim k^{m_{\\rm s}}$ with $m_{\\rm s} > 1$. We run a series of cosmological hydrodynamic simulations to examine the dependence of the formation epoch and the characteristic mass of primordial stars on the tilt of the PPS. In models with $m_{\\rm s} > 1$, star-forming gas clouds are formed at $z > 100$, when formation of hydrogen molecules is inefficient because the intense CMB radiation destroys chemical intermediates. Without efficient coolant, the gas clouds gravitationally contract while keeping a high temperature. The protostars formed in such ...

Hirano, Shingo; Yoshida, Naoki; Spergel, David; Yorke, Harold W

2015-01-01T23:59:59.000Z

176

Direct injection of ionospheric O sup + into the dayside low latitude boundary layer  

SciTech Connect (OSTI)

Observations from the AMPTE/Charge Composition Explorer (AMPTE/CCE) indicate the presence of two distinct O{sup +} populations in the dayside subsolar low latitude boundary layer during some periods of northward Interplanetary Magnetic Field (IMF). The first population is O{sup +} convected into the boundary layer from the outer magnetosphere and has been reported previously. It is suggested here that the new, second, O{sup +} population is injected into the dayside boundary layer directly from the high latitude ionosphere. This second population can have a significant density and distinct characteristics such as field-aligned flow relative to boundary layer H{sup +} that modify both the plasma composition and dynamics in the low latitude boundary layer. {copyright} American Geophysical Union 1989

Fuselier, S.A.; Klumpar, D.M.; Peterson, W.K.; Shelley, E.G. (Lockheed Palo Alto Research Laboratory, Palo Alto, California (US))

1989-10-01T23:59:59.000Z

177

Mechanical and charge transport properties of alkanethiol self-assembled monolayers on Au (111) surface: The Role of Molecular Tilt  

SciTech Connect (OSTI)

The relationship between charge transport and mechanical properties of alkanethiol self-assembled monolayers (SAM) on Au(111) films has been investigated using an atomic force microscope with a conductive tip. Molecular tilts induced by the pressure applied by the tip cause stepwise increases in film conductivity. A decay constant {beta} = 0.57 {+-} 0.03 {angstrom}{sup -1} was found for the current passing through the film as a function of tip-substrate separation due to this molecular tilt. This is significantly smaller than the value of {approx} 1 {angstrom}{sup -1} found when the separation is changed by changing the length of the alkanethiol molecules. Calculations indicate that for isolated dithiol molecules S-bonded to hollow sites, the junction conductance does not vary significantly as a function of molecular tilt. The impact of S-Au bonding on SAM conductance is discussed.

Mulleregan, Alice; Qi, Yabing; Ratera, Imma; Park, Jeong Y.; Ashby, Paul D.; Quek, Su Ying; Neaton, J. B.; Salmeron, Miquel

2007-11-12T23:59:59.000Z

178

Geographic Information System (GIS) Emergency Support for the May 2000 Cerro Grande Wildfire, Los Alamos, New Mexico, USA  

SciTech Connect (OSTI)

In May 2000 the Cerro Grande wildfire swept through Los Alamos, New Mexico, burning approximately 17,400 ha (43,000 acres) and causing evacuation of Los Alamos National Laboratory (LANL) and the communities of Los Alamos and White Rock. An integral part of emergency response during the fire was the use of geographic information system (GIS) technology, which continues to be used in support of post-fire restoration and environmental monitoring. During the fire Laboratory GIS staff and volunteers from other organizations worked to produce maps and provide support for emergency managers, including at an emergency GIS facility in Santa Fe. Subsequent to the fire, Laboratory GIS teams supported the multiagency Burned Area Emergency Rehabilitation (BAER) team to provide GIS data and maps for planning mitigation efforts. The GIS teams continue to help researchers, operations personnel, and managers deal with the tremendous changes caused by the fire. Much of the work is under the auspices of the Cerro Grande Rehabilitation Project (CGRP) to promote recovery from fire damage, improve information exchange, enhance emergency management, and conduct mitigation activities. GIS efforts during the fire provided important lessons about institutional matters, working relationships, and emergency preparedness. These lessons include the importance of (1) an integrated framework for assessing natural and human hazards in a landscape context; (2) a strong GIS capability for emergency response; (3) coordinated emergency plans for GIS operations; (4) a method for employees to report their whereabouts and receive authoritative information during an evacuation; (5) GIS data that are complete, backed-up, and available during an emergency; (6) adaptation of GIS to the circumstances of the emergency; (7) better coordination in the GIS community; (8) better integration of GIS into LANL operations; and (9) a central data warehouse for data and metadata. These lessons are important for planning future directions of GIS at LANL. Growing maturity of GIS is expected to lead to standardization and a better-integrated, more-coordinated approach to data sharing and emergency management at LANL, and within DOE, in accord with the federal government's increasing focus on electronic communication for its organizational and public interactions.

C.R.Mynard; G.N.Keating; P.M.Rich; D.R. Bleakly

2003-05-01T23:59:59.000Z

179

A study of mid-latitude tropopause characteristics over eastern North America  

E-Print Network [OSTI]

- parable latitudes in other parts of the worldf Some correlation 34 0. 7 4J n e W W c 0 al w n 0 0. 6 0. 5 0. 4 0. 3 0. 2 0. 1 BUF PIT Gg0 C@S 60 55 50 45 40 35 Latitude (degrees north) Figure 7. Average of the absolute values... tropopauses during summer 2. Profile of mean zonal wind during summer 3. Occurrence of multiple tropopauses during winter 4. Profile of mean zonal wind during winter 20 21 5. Mean and standard deviation of primary tropopause height during summer 25 6...

Houston, Ben Howard

1962-01-01T23:59:59.000Z

180

*Wright, D.J., Donahue, B.T., and Naar, D.F., 2002. Seafloor mapping and GIS coordination at America's remotest national marine danctuary (American Samoa), in Wright, D.J. (ed.), Undersea with GIS, ESRI Press, Redlands, California,  

E-Print Network [OSTI]

*Wright, D.J., Donahue, B.T., and Naar, D.F., 2002. Seafloor mapping and GIS coordination at America's remotest national marine danctuary (American Samoa), in Wright, D.J. (ed.), Undersea with GIS National Marine Sanctuary (American Samoa)* Dawn J. Wright Department of Geosciences Oregon State

Wright, Dawn Jeannine

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

High-power, low-lateral divergence broad area quantum cascade lasers with a tilted front facet  

SciTech Connect (OSTI)

We introduce a simple technique to improve the beam quality of broad area quantum cascade lasers. Moderately tilted front facets of the laser provide suppression of higher order lateral waveguide modes. A device with a width of 60??m and a front facet angle of 17 shows a nearly diffraction limited beam profile. In addition, the peak output power and the slope efficiency of the device are increased since most of the light inside the cavity is emitted through the tilted front facet by an asymmetric light intensity distribution along the cavity.

Ahn, Sangil, E-mail: sangil.ahn@tuwien.ac.at; Schwarzer, Clemens; Zederbauer, Tobias; MacFarland, Donald C.; Detz, Hermann; Andrews, Aaron M.; Schrenk, Werner; Strasser, Gottfried [Institute for Solid State Electronics, Vienna University of Technology, 1040 Vienna (Austria)

2014-02-03T23:59:59.000Z

182

A GIS-BASED APPROACH FOR OPTIMIZING THE DEVELOPMENT OF COLLECTIVE BIOGAS PLANTS T. Bioteau, F. Boret, O. Tretyakov, F. Bline, M. Balynska, R. Girault,  

E-Print Network [OSTI]

A GIS-BASED APPROACH FOR OPTIMIZING THE DEVELOPMENT OF COLLECTIVE BIOGAS PLANTS T. Bioteau, F 2012 (117) A GIS-BASED APPROACH FOR OPTIMIZING THE DEVELOPMENT OF COLLECTIVE BIOGAS PLANTS T. Bioteau of potential development of collective biogas plants in France, the use of Geographic Information Systems (GIS

Paris-Sud XI, Université de

183

GIS-Based Cellular Automaton Model to allocate Kansas High Plains Irrigated Agriculture Land Use  

E-Print Network [OSTI]

GIS-Based Cellular Automaton Model to Allocate Irrigated Agriculture Land Use Peiwen Chiu Kansas State University GIS Day 2013 November 20, 2013 University of Kansas High Plains/Ogallala Aquifer 8 States 186,000 mi2 480,000 km2 http... of Acreage From the Model Iterations Whats Next This work was supported in part by the National Science Foundation (grant GEO0909515) and the United States Department of Agriculture/Agricultural Research Service (Ogallala Aquifer Initiative). Any findings...

Chiu, Peiwen

2014-04-08T23:59:59.000Z

184

Electromagnetic interference with electronic apparatus by switching surges in GIS-cable system  

SciTech Connect (OSTI)

Thyristor malignitions and protector relay failures caused by GCB closing in the GIS of a cable system could not be controlled by reducing the ground impedance or adding surge absorbing capacitors. As a result, a study was carried out on this problem with a 66kV mock-up apparatus installed in a factory. It was found that malignitions and failures such as mentioned above could be controlled by preventing 10MHz ultra high-frequency surges emitted by the GIS from leaking out into the grounding system.

Nishiwaki, S.; Nojima, K.; Tatara, S.; Kosakada, M.; Tanabe, N.; Yanabu, S. [Toshiba Corp., Kawasaki (Japan)] [Toshiba Corp., Kawasaki (Japan)

1995-04-01T23:59:59.000Z

185

Some unusual discrete VLF emissions observed at a low-latitude ground station at Agra  

E-Print Network [OSTI]

Some unusual discrete VLF emissions observed at a low-latitude ground station at Agra B. Singh February 1997 / Accepted: 17 February 1997 Abstract. A detailed analysis of the VLF emissions data obtained°1¢ N, L = 1.15) has yielded some unusual discrete VLF emissions of the rising type. These include (1

Paris-Sud XI, Université de

186

Role of latitude of source region in Solar Energetic Particle events  

E-Print Network [OSTI]

PR1 2HE, UK Department of Physics, University of Helsinki, 00014 Helsinki, Finland Abstract. Solar up to near- relativistic energies. Some of these particles can escape the solar atmosphere and travelRole of latitude of source region in Solar Energetic Particle events S. Dalla and N. Agueda1

Sanahuja, Blai

187

A LARGE-AREA SURVEY FOR RADIO PULSARS AT HIGH GALACTIC LATITUDES  

SciTech Connect (OSTI)

We have completed a survey for pulsars at high Galactic latitudes with the 64 m Parkes radio telescope. Observing with the 13 beam multibeam receiver at a frequency of 1374 MHz, we covered {approx}4150 square degrees in the region -100 deg. {<=} l {<=} 50 deg., 15 deg. {<=} |b| {<=} 30 deg. with 7232 pointings of 265 s each, thus extending the Swinburne Intermediate Latitude Pulsar Survey a further 15 deg. on either side of the Galactic plane. The signal from each beam was processed by a 96 channel x 3 MHz x 2 polarization filterbank, with the detected power in the two polarizations of each frequency channel summed and digitized with 1 bit sampling every 125 {mu}s, giving good sensitivity to millisecond pulsars with low or moderate dispersion measure. The resulting 2.4 TB data set was processed using standard pulsar search techniques with the workstation cluster at the Swinburne Centre for Astrophysics and Supercomputing. This survey resulted in the discovery of 26 new pulsars including seven binary and/or millisecond pulsars, and redetected 36 previously known pulsars. We describe the survey methodology and results, and present timing solutions for the 19 newly discovered slow pulsars, as well as for nine slow pulsars discovered the Swinburne Intermediate Latitude Pulsar Survey that had no previous timing solutions. Even with a small sampling interval, 1374 MHz center frequency, and a large mid-latitude survey volume we failed to detect any very rapidly spinning pulsars. Evidently, such 'submillisecond' pulsars are rare.

Jacoby, B. A.; Kulkarni, S. R. [Department of Astronomy, California Institute of Technology, MS 249-17, Pasadena, CA 91125 (United States); Bailes, M.; Ord, S. M. [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 31122 (Australia); Edwards, R. T. [Australia Telescope National Facility, CSIRO, P.O. Box 76, Epping, NSW 1710 (Australia)], E-mail: baj@astro.caltech.edu, E-mail: srk@astro.caltech.edu, E-mail: mbailes@swin.edu.au, E-mail: ord@physics.usyd.edu.au, E-mail: Russell.Edwards@csiro.au

2009-07-10T23:59:59.000Z

188

Friction in Mid-latitude Bob Plant, Stephen Belcher, Bob Beare, Andy Brown  

E-Print Network [OSTI]

Friction in Mid-latitude Cyclones Ian Boutle Bob Plant, Stephen Belcher, Bob Beare, Andy Brown #12;Motivation · Many studies have shown the significance of friction in formation and dissipation of cyclones Dt = + ? . F . Diabatic Term: · Surface heat fluxes · Latent heat fluxes Frictional Term

Plant, Robert

189

THE ROTATION PROFILE OF SOLAR MAGNETIC FIELDS BETWEEN {+-}60 Degree-Sign LATITUDES  

SciTech Connect (OSTI)

Through a cross-correlation analysis of the Carrington synoptic maps of solar photospheric magnetic fields from Carrington Rotation Nos. 1625 to 2129 (from 1975 February to 2012 October), the sidereal rotation rates of solar magnetic fields between {+-}60 Degree-Sign latitudes are investigated. It seems that the temporal variation of rotation rates should be related to the solar cycle phase. The rotation profile of magnetic fields is obtained: the sidereal rotation rates decrease from the equator to mid-latitude and reach their minimum values of about 13.16 deg day{sup -1} (13.17 deg day{sup -1}) at 53 Degree-Sign (54 Degree-Sign ) latitude in the northern (southern) hemisphere, then increase toward higher latitudes. This rotation profile is different from the differential rotation law obtained by Snodgrass from a cross-correlation analysis of daily magnetograms, in which the rotation rates show a steep decrease from the equator to the poles. However, it is much closer to the quasi-rigid rotation law derived by Stenflo from an auto-correlation analysis of daily magnetograms. Some possible interpretations are discussed for the resulting rotation profile.

Shi, X. J.; Xie, J. L., E-mail: shixiangjun@ynao.ac.cn [Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011 (China)

2013-08-10T23:59:59.000Z

190

LOCATION AND MAGNETOSPHERIC MAPPING OF SATURN'S MID-LATITUDE INFRARED AURORAL OVAL  

SciTech Connect (OSTI)

Previous observations of Saturn's infrared aurorae have shown that a mid-latitude aurora exists significantly equatorward of the main auroral oval. Here, we present new results using data from four separate observing runs in 1998, 2003, 2008, and 2010. When combined, these provide a view of the mid-latitude aurora under a considerable range of viewing conditions, allowing the first calculation of the latitudinal position of this aurora to be made. This has shown that the mid-latitude aurora is located at the magnetic footprint of the region within the magnetosphere where the initial breakdown in corotation occurs, between 3 R {sub S} and the orbit of Enceladus ({approx}3.95 R {sub S}). We also confirm that this aurora is a continuous stable feature over a period of more than a decade and that an oval morphology is likely. When combined, these results indicate that the mid-latitude auroral oval is formed by currents driven by the breakdown process within the magnetosphere, in turn caused by mass loading from the torus of Enceladus, analogous with the volcanic moon Io's dominant role in the formation of Jupiter's main auroral oval.

Stallard, Tom; Melin, Henrik; Cowley, Stanley W. H. [Department of Physics and Astronomy, University of Leicester, Leicester LE1 7RH (United Kingdom); Miller, Steve [Department of Physics and Astronomy, University College London, London WC1E 6BT (United Kingdom); Lystrup, Makenzie B., E-mail: tss@ion.le.ac.u [Laboratory for Atmospheric and Space Physics, University of Colorado at Boulder, CO 80303-7814 (United States)

2010-10-10T23:59:59.000Z

191

Discovery of Eight Recycled Pulsars - The Swinburne Intermediate Latitude Pulsar Survey  

E-Print Network [OSTI]

We have conducted a pulsar survey of intermediate Galactic latitudes (15deg 0.57 Mo and > 1.2 Mo), while anotherhas a low mass (~0.2 Mo) companion in a 23.3-d orbit, residing the well-known orbital period ``gap''.

R. T. Edwards

1999-11-19T23:59:59.000Z

192

High-latitude eruptions cast shadow over the African monsoon and the flow of the Nile  

E-Print Network [OSTI]

the Sahel of Africa, thus producing the low Nile flow. Future high-latitude eruptions would significantly, p. 120]. By January 1785, 1/6 of the population of Egypt had either died or left the country of Asia and North America. Recon- structed summer temperatures using tree ring maximum latewood density

Stenchikov, Georgiy L.

193

Polarization-resolved sensing with tilted fiber Bragg gratings: theory and limits of detection  

E-Print Network [OSTI]

Polarization based sensing with tilted fiber Bragg grating (TFBG) sensors is analysed theoretically by two alternative approaches. The first method is based on tracking the grating transmission for two orthogonal states of linear polarized light that are extracted from the measured Jones matrix or Stokes vectors of the TFBG transmission spectra. The second method is based on the measurements along the system principle axes and polarization dependent loss (PDL) parameter, also calculated from measured data. It is shown that the frequent crossing of the Jones matrix eigenvalues as a function of wavelength leads to a non-physical interchange of the calculated principal axes; a method to remove this unwanted mathematical artefact and to restore the order of the system eigenvalues and the corresponding principal axes is provided. A comparison of the two approaches reveals that the PDL method provides a smaller standard deviation and therefore lower limit of detection in refractometric sensing. Furthermore, the pol...

Bialiayeu, Aliaksandr; Albert, Jacques

2015-01-01T23:59:59.000Z

194

Atomic structure of the {sigma}5 (210)/[001] symmetric tilt grain boundary in yttrium aluminum garnet  

SciTech Connect (OSTI)

The {Sigma}5(210)/[100] symmetric tilt grain boundary in YAG was produced by UHV diffusion bonding precisely oriented single crystals. The boundary has been characterized by HREM along two different directions, parallel and perpendicular to the tilt axis. Models of the atomic structure of the boundary were formed following the Coincident Site Lattice scheme. The resulting models are equivalent to twins formed at the atomic scale. The high resolution images show no rigid crystal translations away from the perfect mirror reflection relation. Comparison of the simulated images using the atomic model as input with the experimental images identifies the plane of mirror symmetry. The atomic model is shown to be in good agreement with the experimental images when viewed parallel to tilt axis, but disagrees with the images perpendicular to tilt axis. Agreement between simulated and experimental images can be improved by changing the composition of the grain boundary with respect to the bulk. To reach a more certain conclusion on the structure of the grain boundary will require additional theoretical calculations.

Campbell, G.H.; King, W.E.

1996-06-24T23:59:59.000Z

195

Tilted Brownian Ratchet for DNA Analysis Lotien Richard Huang, Edward C. Cox, Robert H. Austin,*, and James C. Sturm  

E-Print Network [OSTI]

Tilted Brownian Ratchet for DNA Analysis Lotien Richard Huang, Edward C. Cox, Robert H. Austin of fractionation of 100-kb DNA molecules in Brownian ratchet arrays. In our device, the electrophoretic flow a higher fraction of the diffusing molecules is "ratcheted" at each step in the array. Molecules of lengths

196

Rotordynamic coefficients for a load-between-pad, flexible-pivot tilting pad bearing at high loads  

E-Print Network [OSTI]

The dynamic and static performance of a flexure-pivot tilting pad bearing is presented at a load between pad configuration for various load and speed combinations. A similar work performed on the same bearing at lower loads ranging from 0-1 MPa (0...

Hensley, John Eric

2006-10-30T23:59:59.000Z

197

FlIGHT PATH FOLLOWING GUIDANCE FOR UNMANNED AIR VEHICLES WITH PAN-TILT CAMERA FOR TARGET OBSERVATION  

E-Print Network [OSTI]

Autonomous Vehicle (UAV) is equipped with a nose-mounted camera capable of pan and tilt rotation is affected by wind. Furthermore, the relative position of the sun can lead to glare and image overexposure. While the effect of wind can be improved by commanding a sideslip angle, image overexposure is avoided

Washington at Seattle, University of

198

Cone-beam mammo-computed tomography from data along two tilting arcs Hengyong Yu,b  

E-Print Network [OSTI]

Cone-beam mammo-computed tomography from data along two tilting arcs Kai Zeng,a Hengyong Yu . To address this problem, x-ray tomosynthesis and cone-beam computed tomography CT are two compelling from a limited num- ber of projections.4 Since its introduction in 1972, the area of tomosynthesis has

Virginia Tech

199

High-Latitude Ocean and Sea Ice Surface Fluxes: Requirements and Challenges for Climate Mark Bourassa1  

E-Print Network [OSTI]

temperatures, seasonal sea ice, and the remoteness of the regions all conspire to make observations difficult latitudes - the vertical exchanges of heat, momentum and material between the ocean, atmosphere and ice1 High-Latitude Ocean and Sea Ice Surface Fluxes: Requirements and Challenges for Climate Research

Gille, Sarah T.

200

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 Mark A. Bourassa1  

E-Print Network [OSTI]

), and in 2008, the Wilkins Ice Shelf51 collapsed equally quickly (Scambos et al. 2009). Ocean heat content1 High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 2 Mark A-latitude surface fluxes will require close collaboration among meteorologists,33 oceanographers, ice physicists

Gille, Sarah T.

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Seasonal dependence of localized, high-latitude dayside aurora H. U. Frey, N. stgaard, and T. J. Immel  

E-Print Network [OSTI]

Seasonal dependence of localized, high-latitude dayside aurora (HiLDA) H. U. Frey, N. stgaard frequently observes intense ultraviolet (UV) emissions from a localized High Latitude Dayside Aurora (HiLDA) poleward of the general auroral oval location [Frey et al., 2003a]. It has been shown that this aurora

California at Berkeley, University of

202

Regional Interagency Steering GIS Sub-Committee for FEMA's Region II Caribbean Area Division  

E-Print Network [OSTI]

Regional Interagency Steering GIS Sub-Committee for FEMA's Region II Caribbean Area Division Jimmy Rodríguez-Zamora Caribbean Area Division, San Juan, Puerto Rico 00918 Department of Homeland Security also. This effort is being carried out at the Caribbean Area Division as New York and New Jersey

Gilbes, Fernando

203

GIS-based Multi-Criteria Analysis of Wind Farm Development Henning Sten Hansen  

E-Print Network [OSTI]

. Wind power is a popular and safe form of renewable energy, and in Europe, the demand for wind energy on the environment of traditional power- generating methods, especially coal and oil-fired power stations wind powerGIS-based Multi-Criteria Analysis of Wind Farm Development Henning Sten Hansen National

Hansen, René Rydhof

204

GIS and Spatial Agent-Based Model Simulations for Sustainable Development  

E-Print Network [OSTI]

technologies. Modeling and analysis for improving sustainable development represents a particularly promising1 GIS and Spatial Agent-Based Model Simulations for Sustainable Development Claudio Cioffi-Revilla1), an open-source simulation environment in the Java language and suitable for developing ABSS models

George Mason University

205

Some Dynamic Graphics for Spatial Data (with Multiple Attributes) in a GIS  

E-Print Network [OSTI]

Some Dynamic Graphics for Spatial Data (with Multiple Attributes) in a GIS Dianne Cook 1 , Noel. This paper discusses some multivariate exploratory spatial data analy­ sis tools for detecting spatial. canonical correlations, correlation tour, exploratory spatial data anal­ ysis, spatial dependence, spatial

Symanzik, Jürgen

206

Some Dynamic Graphics for Spatial Data with Multiple Attributes in a GIS  

E-Print Network [OSTI]

Some Dynamic Graphics for Spatial Data with Multiple Attributes in a GIS Dianne Cook1, Noel Cressie discusses some multivariate exploratory spatial data analy- sis tools for detecting spatial dependence correlations, correlation tour, exploratory spatial data anal- ysis, spatial dependence, spatial statistics 1

Symanzik, Jürgen

207

Dynamic Graphics in a GIS: Exploring and An-alyzing Multivariate Spatial Data Using Linked  

E-Print Network [OSTI]

Dynamic Graphics in a GIS: Exploring and An- alyzing Multivariate Spatial Data Using Linked of the data set. Two examples of data that are inherently spatial can be seen in the next section: one information with the ground-based sample. Spatial data analysis is largely concerned with lookingfor trends

Symanzik, Jürgen

208

KEYWORDS: geospatial clustering, web service, Web GIS, spatial data mining, clustering 1 INTRODUCTION  

E-Print Network [OSTI]

1 KEYWORDS: geospatial clustering, web service, Web GIS, spatial data mining, clustering 1-poor. Unprecedented amounts of spatial data are gathered quickly and easily through various methods, such as sensorsClustering offers an API and follows the OGC standard data format for spatial data exchange. #12;2 connectivity

209

GIS solutions for ecosystem management in developing countries: A case study of Sao Tome and Principe  

SciTech Connect (OSTI)

The purpose of this paper is to promote awareness of the application of the Geographic information system (GIS) technology to the management of ecosystems in developing countries. The adoptation of systematic environmental research and management techniques by national and local conservation programs helps ensure the sustainability of important biological resources.

Barnes, L.; Barrasso, T. [Booz, Allen & Hamilton Inc., McLean, VA (United States); Pinto da Costa, H. [ECO Sao Tome e Principe (Sao Tome and Principe)

1995-12-01T23:59:59.000Z

210

Development of an ArcGIS-pollutant load application (PLOAD) tool  

E-Print Network [OSTI]

was to adapt an automated tool for assessing the Pollutant Load Application (PLOAD). Created by CH2M HILL, a fullservice engineering and construction enterprise, PLOAD is a simplified GIS-based model used to calculate pollutants within a watershed. The so...

Young, De'Etra Jenra

2009-06-02T23:59:59.000Z

211

How to Improve Geospatial Data Usability: From Metadata to Quality-Aware GIS Community  

E-Print Network [OSTI]

How to Improve Geospatial Data Usability: From Metadata to Quality-Aware GIS Community R. Devillers), Canada 3 Industrial Research Chair in Geospatial Databases for Decision Support, Laval University, retrieve and analyze geospatial data. The field grew exponentially and, in the last two decades

212

GIS Professionals The Forestry Corp., based in Edmonton, Alberta, has been providing exceptional quality professional  

E-Print Network [OSTI]

GIS Professionals The Forestry Corp., based in Edmonton, Alberta, has been providing exceptional: Be self-motivated Be a good problem solver Have some experience or exposure to the business of forestry. Please forward resumes and cover letters to: The Forestry Corp. Attention: Information Services Manager

213

RE Atlas: The U.S. Atlas of Renewable Resources (Interactive Map, GIS Data)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This interactive data map allows a user to explore the locations across the U.S. of many different basic, renewable energy resources. The many layers can be activated one at a time or in multiple combinations and the GIS display draws from a rich combination of data collections.

214

The landscape from home: a GIS-based hedonic price valuation1  

E-Print Network [OSTI]

1 The landscape from home: a GIS-based hedonic price valuation1 Jean Cavailhès , , Thierry Brossard , Pierre Wavresky May 2, 2007 Abstract We estimate the hedonic price of landscape seen from houses by geographic methods from satellite images and from a digital elevation model. The landscape attributes

Paris-Sud XI, Université de

215

Wright, IRLOGI -1 GIS Ireland 2004, Dublin, Irish Organisation for Geographic Information (IRLOGI)  

E-Print Network [OSTI]

Wright, IRLOGI - 1 GIS Ireland 2004, Dublin, Irish Organisation for Geographic Information (IRLOGI. Wright 104 Wilkinson Hall, Department of Geosciences, Oregon State University, Corvallis, OR, USA 97331 bathymetry can be derived. But slower, more spatially-restricted #12;Wright, IRLOGI - 2 shipboard

Wright, Dawn Jeannine

216

Attoyac Bayou GIS Inventory, Source Survey and Land Use Cover Report  

E-Print Network [OSTI]

FEMA Federal Emergency Management Agency GIS geographic information system HUC hydrologic unit code LULC land use land cover NAIP National Agricultural Imagery Program NED National Elevation Dataset NHD National Hydrography Dataset... NLCD National Landcover Dataset NRCS U.S. Dept. of Agriculture Natural Resources Conservation Service RRC Railroad Commission of Texas RUAA recreational use attainability analysis SELECT Spatially Explicit Load Enrichment Calculation Tool...

Boitnott, N.; Castilaw, A.; Gregory, L.; Wagner, K.

2014-01-01T23:59:59.000Z

217

MacauMap: Tourism-Oriented Mobile GIS Application Robert P. Biuk-Aghai  

E-Print Network [OSTI]

MacauMap: Tourism-Oriented Mobile GIS Application Robert P. Biuk-Aghai Faculty of Science Email: robertb@umac.mo Keywords: personal digital assistant, tourism, map drawing, GPS. Introduction in 1961 of Macau as a `city of tourism' [1], the tourism industry in the territory has experienced a rapid

Biuk-Aghai, Robert P.

218

Dynamic Graphics in a GIS: A Link between ARC INFOTM and XGobi  

E-Print Network [OSTI]

Dynamic Graphics in a GIS: A Link between ARC INFOTM and XGobi Jurgen Symanzik1, James Majure2 graphics program, XGobi. GISs provide a user with a standard and convenient software for spatial graphics program for data visualization in the X Window SystemTM . It is designed for the exploration

Symanzik, Jürgen

219

Assessment of Managed Aquifer Recharge Site Suitability Using a GIS and Modeling  

E-Print Network [OSTI]

with a regional groundwater model to assess the hydrologic impact of potential MAR placement and operating planning, including evaluation of options for enhancing groundwater resources. Introduction ManagedAssessment of Managed Aquifer Recharge Site Suitability Using a GIS and Modeling by Tess A. Russo1

Fisher, Andrew

220

A GIS-based Hydraulic Bulking Factor Map for New Mexico Gallegos, J.B.1  

E-Print Network [OSTI]

1 A GIS-based Hydraulic Bulking Factor Map for New Mexico Gallegos, J.B.1 ; Richardson, C and Environmental Engineering, New Mexico Tech, 801 Leroy Place Socorro, NM, 87801, joeyg@nmt.edu 2 Clinton P. Richardson, P.E., BCEE, Professor, Dept. of Civil and Environmental Engineering, New Mexico Tech 801 Leroy

Cal, Mark P.

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Binational GIS database of coastal wetlands for Lake Ontario and the St. Lawrence: a demonstration project  

E-Print Network [OSTI]

Binational GIS database of coastal wetlands for Lake Ontario and the St. Lawrence: a demonstration wetlands of Lake Ontario in ArcMap (ESRI). Information for the Canadian wetlands were obtained from two Canada, along with wetland polygons from the Ontario Ministry of Natural Resources, and geographic

McMaster University

222

Multi-Year Lags between Forest Browning and Soil Respiration at High Northern Latitudes  

SciTech Connect (OSTI)

High-latitude northern ecosystems are experiencing rapid climate changes, and represent a large potential climate feedback because of their high soil carbon densities and shifting disturbance regimes. A significant carbon flow from these ecosystems is soil respiration (RS, the flow of carbon dioxide, generated by plant roots and soil fauna, from the soil surface to atmosphere), and any change in the high-latitude carbon cycle might thus be reflected in RS observed in the field. This study used two variants of a machine-learning algorithm and least squares regression to examine how remotely-sensed canopy greenness (NDVI), climate, and other variables are coupled to annual RS based on 105 observations from 64 circumpolar sites in a global database. The addition of NDVI roughly doubled model performance, with the best-performing models explaining ~62% of observed RS variability

Bond-Lamberty, Benjamin; Bunn, Andrew G.; Thomson, Allison M.

2012-11-26T23:59:59.000Z

223

Impact of rising greenhouse gases on mid-latitude storm tracks and associated hydroclimate variability and change  

SciTech Connect (OSTI)

Project Summary This project aimed to advance physical understanding of how and why the mid-latitude jet streams and storm tracks shift in intensity and latitude in response to changes in radiative forcing with an especial focus on rising greenhouse gases. The motivation, and much of the work, stemmed from the importance that these mean and transient atmospheric circulation systems have for hydroclimate. In particular drying and expansion of the subtropical dry zones has been related to a poleward shift of the mid-latitude jets and storm tracks. The work involved integrated assessment of observation and model projections as well as targeted model simulations.

Seager, Richard

2014-12-08T23:59:59.000Z

224

Effects of head-up tilt on mean arterial pressure, heart rate, and regional cardiac output distribution in aging rats  

E-Print Network [OSTI]

Approved by: Chair of Committee, Michael Delp Committee Members, Robert Armstrong Judy Muller-Delp Janet r Head of Department, Steve M. Dorman December 2005 Major Subject: Kinesiology iii ABSTRACT Effects of Head-up Tilt... Armstrong, and Dr. Janet Parker for their patience, guidance, and support thoughout the course of this research. vi TABLE OF CONTENTS Page ABSTRACT????????????????????????.. iii ACKNOWLEDGEMENTS??????????????????.. v TABLE OF CONTENTS...

Ramsey, Michael Wiechmann

2006-04-12T23:59:59.000Z

225

Mapping the physiography of Michigan with GIS Randall J. Schaetzl*, Helen Enander, Michael D. Luehmann, David P. Lusch, Carolyn Fish,  

E-Print Network [OSTI]

Mapping the physiography of Michigan with GIS Randall J. Schaetzl*, Helen Enander, Michael D.1080/02723646.2013.778531 ? 2013 Taylor & Francis Downloadedby[MichiganStateUniversity],[RandallSchaetzl]at09:0116April2013

Schaetzl, Randall

226

Presented in Conway, Lee, Merrimack and Plymouth, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Spring 2013  

E-Print Network [OSTI]

, as well as, conduct geospatial analysis. Participants will learn to: symbolize GIS data; add labelsPresented in Conway, Lee, Merrimack and Plymouth, NH by the UNHCE Geospatial Outreach Program Arc

New Hampshire, University of

227

Presented in Concord, Merrimack and West Lebanon, NH by the UNHCE Geospatial Outreach Program ArcGIS Workshops Fall 2012  

E-Print Network [OSTI]

, as well as, conduct geospatial analysis. Participants will learn to: symbolize GIS data; add labelsPresented in Concord, Merrimack and West Lebanon, NH by the UNHCE Geospatial Outreach Program Arc

New Hampshire, University of

228

Static characteristics and rotordynamic coefficients of a four-pad tilting-pad journal bearing with ball-in-socket pivots in load-between-pad configuration  

E-Print Network [OSTI]

Static characteristics and rotordynamic coefficients were experimentally determined for a four-pad tilting-pad journal bearing with ball-in-socket pivots in loadbetween- pad configuration. A frequency-independent [M]-[C]-[K] model fit...

Harris, Joel Mark

2009-05-15T23:59:59.000Z

229

Experimental frequency-dependent rotordynamic coefficients for a load-on-pad, high-speed, flexible-pivot tilting-pad bearing  

E-Print Network [OSTI]

This thesis provides experimental frequency dependent stiffness and damping coefficient results for a high-speed, lightly loaded, flexible-pivot tilting-pad bearing, with a load-on-pad configuration. Test conditions include four shaft speeds (6000...

Rodriguez Colmenares, Luis Emigdio

2004-09-30T23:59:59.000Z

230

Uncertainty analysis of vegetation distribution in the northern high latitudes during the 21st century with a dynamic vegetation model  

E-Print Network [OSTI]

This study aims to assess how high-latitude vegetation may respond under various climate scenarios during the 21st century with a focus on analyzing model parameters induced uncertainty and how this uncertainty compares ...

Jiang, Yueyang

231

Applications of geographic information systems (GIS) in decision analysis for monitoring aquifer systems during oilfield development projects  

SciTech Connect (OSTI)

Geographic Information Systems (GIS) coupled with numerical ground water models provide a powerful Decision Support System (DSS) and visualization tool for monitoring aquifer systems during oilfield development projects. A GIS is a coupled software/hardware system that stores, processes, and displays a variety of data structures (raster, vector, TIN, CAD) that have been geographically referenced to some common map projection and coordinate system. Georeferencing allows the analyst to integrate diverse types of data layers into thematic maps for analysis of spatial trends and analyses. The integration of quasi 3-D numerical ground water models with GIS provides project managers with a Decision Support System (DSS) to assess potential impacts to aquifer systems during oilfield development projects. The rapid advancement in desktop PC computing power and data storage has allowed software developers to produce 32-bit GIS and data integration software applications. A variety of image processing, GIS, and numerical ground water modeling software will be used to demonstrate techniques for monitoring and visualizing the migration of an oilfield brine plume leaking during an oilfield development project. Emphasis will be placed on the integration of data structures and on database design to create a DSS within a desktop GIS to serve Project Managers during oilfield development.

Blundell, S.; Baldwin, D.O.; Anderson, N.J. [Integrated Geoscience, Inc., Helena, MT (United States)

1996-06-01T23:59:59.000Z

232

Curating GIS Data: Collaborations Between University Libraries and Local Government Agencies  

E-Print Network [OSTI]

?ee. Best Prac?ces for Local Government Geospa?al Programs. March 2011. h?p:// www.fgdc.gov/ngac/ngac-?local-?gov-?gis-?best-?prac?ces-?paper.pdf 3) Execu?ve Order of May 9, 2013, Making Open... and Machine Readable the New Default for Government Informa?on h?:// www.whitehouse.gov/the-?press-?office/2013/05/09/execu?ve-? order-?making-?open-?and-?machine-?readable-?new-?default-? government-? Best...

Weimer, Katherine H.; Olivares, Miriam

2014-02-25T23:59:59.000Z

233

Using GIS and Spatial Modeling to Examine Active Travel Potential in a University Town  

E-Print Network [OSTI]

at the trip start ? Required tools: ? Survey instrument ? GIS ? Spatially explicit model Greg Rybarczyk, Ph.D. 8 ? Gender, university classification, home address ? Distance from UM-Flint ? Mode Share to & on UM-Flint campus ? Auto ? Bicycle ? Bus... to nearest transit stop Destination accessibility by transit* Working-age population within a 45-minute transit commute Destination accessibility by car Jobs within a 45-minute drive Demographics Percentage of households with no car, 1 car, or 2 or more...

Rybarczyk, Greg

2014-11-19T23:59:59.000Z

234

Developing a geographic information system (GIS) to integrate earth science data: Hygiene Quadrangle, Boulder county, Colorado  

E-Print Network [OSTI]

). In pollution processes, the three sources; domestic wastewater, industrial eQluents, and run-off are the major agents of water pollution; while the production and use of three forms of fossil fuels ? coal, oil, and natural gas ? are major sources of local... GIS for these purposes, but also those people in many developing countries, including China. India, Bangladesh, Indonesia, Thailand, Brazil, and Venezuela (Chen, 1987; Aronoff, 10 1989; INTERA TYDAC Technologies Inc. 1991a). In the context...

Nonsung, Sawat

1993-01-01T23:59:59.000Z

235

Simulations of dislocation pile-ups at assymetric tilt boundaries in aluminum  

SciTech Connect (OSTI)

Materials deformation processes are increasingly approachable through the both conventional and accelerated molecular dynamics. In one deformation process, dislocation pile-up at a grain boundary, a greater understanding is required as to how dislocations transmit through grain boundaries, causing plastic deformation, or reflect and reconstruct the grain boundary, but with no macroscopic deformation. Here dislocation pile-ups in an alwninum bicrystal with an asymmetric tilt grain boundary are simulated atomistically, introducing effects of dislocation interactions beyond linear elastic ones. The observed responses as functions of the number of explicitly modeled dislocations and the magnitude of the applied stress are discussed. Typical conditions for the simulations consist of thermal relaxation room temperature, five active dislocations inserted within a 6.5-million-atom cell, and an additional fourteen dislocations represented within the atomistic simulation by their elastic strain fields. The dislocations are initially distributed according to linear elastic estimates of their positions in a double-ended pile-up from a chosen far-field stress. The whole cell is allowed to relax according to a procedure to be described. In the ensuing simulations, the system is propagated for some substantial period of time (lOs of ps), followed by small increments of strain. After a number of such increments, we observe all of the anticipated events. Usually several of the closest dislocations are absorbed into the grain boundary, resulting in varying amounts of reconstruction. Reflections from the boundary are common and show a strong dependence on sample thickness. Transmission events are seen on both slip systems in the other grain. The particulars of these events will be described as well.

Valone, Steven [Los Alamos National Laboratory; Wang, Jian M [Los Alamos National Laboratory; Hoagland, Richard C [Los Alamos National Laboratory; Germann, Timothy C [Los Alamos National Laboratory

2011-01-21T23:59:59.000Z

236

A FALSE POSITIVE FOR OCEAN GLINT ON EXOPLANETS: THE LATITUDE-ALBEDO EFFECT  

SciTech Connect (OSTI)

Identifying liquid water on the surface of planets is a high priority, as this traditionally defines habitability. One proposed signature of oceans is specular reflection ('glint'), which increases the apparent albedo of a planet at crescent phases. We post-process a global climate model of an Earth-like planet to simulate reflected light curves. Significantly, we obtain glint-like phase variations even though we do not include specular reflection in our model. This false positive is the product of two generic properties: (1) for modest obliquities, a planet's poles receive less orbit-averaged stellar flux than its equator, so the poles are more likely to be covered in highly reflective snow and ice; and (2) we show that reflected light from a modest-obliquity planet at crescent phases probes higher latitudes than at gibbous phases, therefore a planet's apparent albedo will naturally increase at crescent phase. We suggest that this 'latitude-albedo effect' will operate even for large obliquities: in that case the equator receives less orbit-averaged flux than the poles, and the equator is preferentially sampled at crescent phase. Using rotational and orbital color variations to map the surfaces of directly imaged planets and estimate their obliquity will therefore be a necessary pre-condition for properly interpreting their reflected phase variations. The latitude-albedo effect is a particularly convincing glint false positive for zero-obliquity planets, and such worlds are not amenable to latitudinal mapping. This effect severely limits the utility of specular reflection for detecting oceans on exoplanets.

Cowan, Nicolas B. [Center for Interdisciplinary Exploration and Research in Astrophysics and Department of Physics and Astronomy, Northwestern University, 2131 Tech Drive, Evanston, IL 60208 (United States); Abbot, Dorian S. [Department of Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637 (United States); Voigt, Aiko [Max Planck Institute for Meteorology, Bundesstr. 53, D-20146, Hamburg (Germany)

2012-06-10T23:59:59.000Z

237

Population Studies of Gamma Ray Sources Using Stacking Analysis at Low Galactic Latitudes  

SciTech Connect (OSTI)

We studied the problem of the treatment of uncertainties in the diffuse gamma radiation apparent in stacking analysis of EGRET data at low Galactic latitudes for several classes of sources like PSRs. For those classes of sources we co-added maps of counts, exposure and diffuse background, and residuals, in varying numbers for different sub-categories. Finally we tested for gamma-ray excess emission in those maps and attempt to quantify the systematic biases in such approach. Such kinds of analysis will support and provide confidence in the classification processes of sources and source populations in the GLAST era.

Cillis, Analia N.; /NASA, Goddard; Reimer, Olaf; /Stanford U., HEPL /KIPAC, Menlo Park; Torres, Diego F.; /ICREA, Barcelona /Barcelona, Autonoma U.

2007-11-13T23:59:59.000Z

238

Atick-Witten Hagedorn Conjecture, near scale-invariant matter and blue-tilted gravity power spectrum  

E-Print Network [OSTI]

We will provide an interesting new mechanism to generate almost scale invariant seed density perturbations with a red spectrum, while keeping the gravitational wave spectrum blue-tilted in a stringy thermal contracting phase at temperatures beyond the Hagedorn temperature. This phase is often referred to as the Hagedorn phase where the free energy has been conjectured by Atick and Witten to grow more slowly than ordinary radiation. The primordial fluctuations are created by the statistical thermal fluctuations determined by the partition function, rather than quantum vacuum driven fluid dynamical fluctuations. In order for our mechanism to work we require a non-singular bouncing cosmology.

Tirthabir Biswas; Tomi Koivisto; Anupam Mazumdar

2014-05-03T23:59:59.000Z

239

Emerging Technologies in the Built Environment: Geographic Information Science (GIS), 3D Printing, and Additive Manufacturing  

SciTech Connect (OSTI)

Abstract 1: Geographic information systems emerged as a computer application in the late 1960s, led in part by projects at ORNL. The concept of a GIS has shifted through time in response to new applications and new technologies, and is now part of a much larger world of geospatial technology. This presentation discusses the relationship of GIS and estimating hourly and seasonal energy consumption profiles in the building sector at spatial scales down to the individual parcel. The method combines annual building energy simulations for city-specific prototypical buildings and commonly available geospatial data in a GIS framework. Abstract 2: This presentation focuses on 3D printing technologies and how they have rapidly evolved over the past couple of years. At a basic level, 3D printing produces physical models quickly and easily from 3D CAD, BIM (Building Information Models), and other digital data. Many AEC firms have adopted 3D printing as part of commercial building design development and project delivery. This presentation includes an overview of 3D printing, discusses its current use in building design, and talks about its future in relation to the HVAC industry. Abstract 3: This presentation discusses additive manufacturing and how it is revolutionizing the design of commercial and residential facilities. Additive manufacturing utilizes a broad range of direct manufacturing technologies, including electron beam melting, ultrasonic, extrusion, and laser metal deposition for rapid prototyping. While there is some overlap with the 3D printing talk, this presentation focuses on the materials aspect of additive manufacturing and also some of the more advanced technologies involved with rapid prototyping. These technologies include design of carbon fiber composites, lightweight metals processing, transient field processing, and more.

New, Joshua Ryan [ORNL

2014-01-01T23:59:59.000Z

240

Reflecting (on) the Orientalist Gaze: A Feminist Analysis of Japanese-U.S. GIs Intimacy in Postwar Japan and Contemporary Okinawa  

E-Print Network [OSTI]

This project explores experiences of two generations of Japanese women, "war brides," who married U.S. GIs and moved to the U.S. in the post-World War II era, and "military wives," who married U.S. GIs within the past ...

Mizumura, Ayako

2009-05-16T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

A GIS based Decision Support Tool for the Management of Industrial Risk S.A Karkanis and G.S.Bonanos  

E-Print Network [OSTI]

A GIS based Decision Support Tool for the Management of Industrial Risk S.A Karkanis and G", P.O. Box 60228, Aghia Paraskevi, 15310, Greece Abstract A decision support tool for the management that are based on geographical considerations of the extent of risk. A tool has been developed on a GIS

Athens, University of

242

MS 1603. 6 + 2600, an unusual X-ray selected binary system at high Galactic latitude  

SciTech Connect (OSTI)

The discovery of an eclipsing binary system at Galactic latitude 47 deg, found as a serendipitous X-ray source in the Einstein Extended Medium Sensitivity Survey, is described. The object has X-ray flux 1.1 x 10 to the -12th ergs/sq cm s (0.3-3.5 keV) and mean magnitude R = 19.4. An orbital period of 111 minutes is found. The problem discussed is whether the system has a white dwarf or neutron star primary, in the end preferring the neutron star primary model. If the system has either optical or X-ray luminosities typical of low mass X-ray binaries (LMXB), it must be at a very large distance (30-80 kpc). Blueshifted He I absorption is seen, indicating cool outflowing material, similar to that seen in the LMXB AC 211 in the globular cluster M15. 29 refs.

Morris, S.L.; Liebert, J.; Stocke, J.T.; Gioia, I.M.; Schild, R.E. (Observatories of the Carnegie Institution, Pasadena, CA (USA) Colorado Univ., Boulder (USA) Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (USA))

1990-12-01T23:59:59.000Z

243

The Masses Of The B-Stars In The High Galactic Latitude Eclipsing Binary IT Lib  

E-Print Network [OSTI]

A number of blue stars which appear to be similar to Population I B-stars in the star forming regions of the galactic disk are found more than 1 kpc from the galactic plane. Uncertainties about the true distances and masses of these high latitude B-stars has fueled a debate as to their origin and evolutionary status. The eclipsing binary IT Lib is composed of two B-stars, is approximately one kiloparsec above the galactic plane, and is moving back toward the plane. Observations of the light and velocity curves presented here lead to the conclusion that the B-stars in this system are massive young main-sequence stars. While there are several possible explanations, it appears most plausible that the IT Lib system formed in the disk about 30 million years ago and was ejected on a trajectory taking it to its present position.

John C. Martin

2002-10-28T23:59:59.000Z

244

eGIS Portal PIA, Bonneville Power Administration | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energyon ArmedWaste and Materials Disposition InformationWindWoodDepartment ofEnergyeGIS

245

Symmetries of migration related segments of all [001] coincidence site lattice tilt boundaries in (001) projections for all holohedral cubic materials  

SciTech Connect (OSTI)

Utilizing bicrystallography in two dimensions (2D), the symmetries of migration related segments of Coincidence Site Lattice (CSL) boundaries are derived for projections along their [001] tilt axis in grain boundaries of crystalline materials that possess the holohedral point symmetry of the cubic system (i.e. m3m). These kinds of edge-on projections are typical for atomic resolution imaging of such tilt boundaries with Transmission Electron Microscopes (TEM). This fact facilitates the visual confirmation of our predictions by recently published Zcontrast scanning TEM investigations [H. Yang et al., Phil. Mag. 93 (2013) 1219] and many other TEM studies.

Moeck, Peter; York, Bryant W.; Browning, Nigel D.

2014-09-11T23:59:59.000Z

246

Putting plant resistance traits on the map: a test of the idea that plants are better defended at lower latitudes  

E-Print Network [OSTI]

at lower latitudes Angela T. Moles1,2,3,4 , Ian R. Wallis3 , William J. Foley3 , David I. Warton5 , James C Biology, James Cook University, PO Box 6811,Cairns, Australia; 12 NationalEnvironmental Research InstituteSciences, University of Zambia, PO Box 32379, Lusaka 10101, Zambia;18 School of Marine and Tropical Biology, James Cook

247

A unique seasonal pattern in phytoplankton biomass in low-latitude waters in the South China Sea  

E-Print Network [OSTI]

A unique seasonal pattern in phytoplankton biomass in low-latitude waters in the South China Sea in phytoplankton biomass was observed at the South East Asian Time- series Study (SEATS) station (18°N, 116°E became readily detectable in the winter. The elevation of phytoplankton biomass coincided approximately

Wu, Chau-Ron

248

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research Mark A. Bourassa1  

E-Print Network [OSTI]

, the Wilkins Ice Shelf collapsed equally quickly (Scambos et al. 2009). Ocean heat content is rising rapidlyHigh-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research Mark A. Bourassa1 conditions for the measurement and estimation of air­sea and ice fluxes, limiting understanding of related

Gille, Sarah T.

249

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 Mark A. Bourassa1  

E-Print Network [OSTI]

), and in 2008, the Wilkins Ice Shelf51 collapsed equally quickly (Scambos et al. 2009). Ocean heat content1 High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research1 2 Mark A conditions for the measurement and estimation of air­27 sea and ice fluxes, limiting understanding of related

Gille, Sarah T.

250

What is this MCMS? MCMS stands for the MAP Climatology of Mid-latitude Storminess dataset (see  

E-Print Network [OSTI]

arguments. Cyclone tracking is treated as a separate process and product (not shown here for brevity) depression around a mid-latitude baroclinic cyclone (or just cyclone). MCMS rests on two operations: 1) finding and tracking cyclones and 2) objectively delineating the area under each cyclones influence

251

Methane fluxes between terrestrial ecosystems and the atmosphere at northern high latitudes during the past century: A retrospective  

E-Print Network [OSTI]

Methane fluxes between terrestrial ecosystems and the atmosphere at northern high latitudes during develop and use a new version of the Terrestrial Ecosystem Model (TEM) to study how rates of methane (CH4 dynamics (3309); 1890 Hydrology: Wetlands; KEYWORDS: methane emissions, methane oxidation, permafrost

McGuire, A. David

252

Latitude, seed predation and seed mass A. T. Moles* and M. Westoby Department of Biological Sciences, Macquarie University,  

E-Print Network [OSTI]

of species from around the world. We also aimed to quantify the slope and predictive power expected that herbivory and predation might be more sustained threats there. Considerable evidence supports winter browsing intensity and latitude across six species of woody plants (Swihart & Bryant, 2001

Moles, Angela

253

ULF wave occurrence statistics in a high-latitude HF Doppler sounder D. M. Wright, T. K. Yeoman, T. B. Jones  

E-Print Network [OSTI]

ULF wave occurrence statistics in a high-latitude HF Doppler sounder D. M. Wright, T. K. Yeoman, T was to establish the optimum con®guration for a new high-latitude Doppler sounder experiment, called DOPE (Wright, 1996; Wright et al., 1997), and to determine the likelihood of the experiment observing pulsation eects

Paris-Sud XI, Université de

254

Study of the interaction of solutes with ?5 (013) tilt grain boundaries in iron using density-functional theory  

SciTech Connect (OSTI)

Substitutional alloying elements significantly affect the recrystallization and austenite-ferrite phase transformation rates in steels. The atomistic mechanisms of their interaction with the interfaces are still largely unexplored. Using density functional theory, we determine the segregation energies between commonly used alloying elements and the ?5 (013) tilt grain boundary in bcc iron. We find a strong solute-grain boundary interaction for Nb, Mo, and Ti that is consistent with experimental observations of the effects of these alloying elements on delaying recrystallization and the austenite-to-ferrite transformation in low-carbon steels. In addition, we compute the solute-solute interactions as a function of solute pair distance in the grain boundary, which suggest co-segregation for these large solutes at intermediate distances in striking contrast to the bulk.

Jin, Hao; Militzer, Matthias [Centre for Metallurgical Process Engineering, The University of British Columbia, Vancouver, British Columbia V6T 1Z4 (Canada); Elfimov, Ilya [Quantum Matter Institute, The University of British Columbia, Vancouver, British Columbia V6T 1Z4 (Canada)

2014-03-07T23:59:59.000Z

255

A self-consistent regime of generation of terahertz radiation by an optical pulse with a tilted intensity front  

SciTech Connect (OSTI)

We derived a self-consistent system of nonlinear wave equations describing the terahertz generation in dielectric uniaxial crystals by optical pulsed radiation with a tilted wavefront. The numerical analysis of the system of equations showed that the generation of a broadband one-period terahertz signal is accompanied by a red shift of the carrier frequency of the optical pulse, the magnitude of the shift being proportional to the pulse intensity. The generation efficiency with respect to energy reached a maximum at a certain distance of propagation in the crystal, after which the efficiency decreased. A satisfactory agreement was obtained between theoretical calculations and experimental data of other investigations. (generation of terahertz radiation)

Bugai, A N; Sazonov, S V; Shashkov, Andrei Yu

2012-11-30T23:59:59.000Z

256

Book Review: Arc Marine -GIS For A Blue Planet on 22-09-2007 10:44  

E-Print Network [OSTI]

and different types of sensors used to monitor and study oceans. The term marine in this book refers to deep commonly associated with ArcGIS. Unlike the shapefile, the geodatabase is much more robust in terms chapter, Search powered by About Contact Us Advertise Archives HOME NEWS ARTICLES DIALOGUE EVENTS V1 BLOGS

Wright, Dawn Jeannine

257

P1.15 A GIS-Based Approach to Lightning Studies for West Texas and New Mexico  

E-Print Network [OSTI]

quality controlled. These quality control processes included removing weak positive flashes (those less quality controlled, the domain was divided into 2.5 km x 2.5 km gridboxes. Lightning flashes within each box then were counted and plotted using ArcGIS to produce a total lightning image consisting of all

Fuelberg, Henry

258

Towards a SOLAP-based public participation GIS Rosemarie McHugh a,b,*, Stephane Roche a  

E-Print Network [OSTI]

management The concept of a public participation geographic information system (PPGIS) was developed the public in a more systematic way. On the other hand, to respond to these new constraintsTowards a SOLAP-based public participation GIS Rosemarie McHugh a,b,*, Ste´phane Roche a , Yvan Be

259

PROGRESS TOWARD DEVELOPMENT OF A GIS BASED WATER QUALITY MANAGEMENT TOOL FOR SMALL RURAL WATERSHEDS: MODIFICATION AND  

E-Print Network [OSTI]

for the Palouse Region of the Pacific Northwest. We apply and modify the Soil Moisture Routing (SMR) model which in the Palouse Region provided that saturated hydraulic conductivities determined in the laboratory are adjusted University are developing a GIS-based problem-solving tool for small rural watersheds in the Palouse Region

Walter, M.Todd

260

GIS-based modeling of glacial hazards and their interactions using Landsat-TM and IKONOS imagery  

E-Print Network [OSTI]

and periglacial hazard interactions on a regional scale, including ice avalanches, lake outbursts and periglacial data, which are particularly powerful for monitoring tasks, and GIS modeling. For ice avalanche and periglacial environments react sensi- tively to climate change due to the propensity for melting of surface

Kb, Andreas

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

GIS-based multiple scale study of Rio Grande wild turkey habitat in the Edwards Plateau of Texas  

E-Print Network [OSTI]

characteristics of stable and declining study sites in the Edwards Plateau, and the development and evaluation of a GIS-based habitat-suitability model for female RGWTs during the breeding season that will allow the assessment of the spatial distribution...

Perotto Baldiviezo, Humberto Lauro

2006-10-30T23:59:59.000Z

262

Assessment of managed aquifer recharge site suitability and influence using a GIS and3 numerical modeling4  

E-Print Network [OSTI]

" for20 MAR. Results from the GIS analysis were used with a regional groundwater model to assess the groundwater flowing to the ocean over the long term. Modeling results28 illustrate considerable variability evaluation of options for32 enhancing groundwater resources.33 34 1. Introduction35 Groundwater

Fisher, Andrew

263

PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan and Ilya Tsvankin , Center for Wave Phenomena, Colorado School of Mines (CSM),  

E-Print Network [OSTI]

PS-wave moveout inversion for tilted TI media: A physical-modeling study Pawan Dewangan and Ilya Tsvankin , Center for Wave Phenomena, Colorado School of Mines (CSM), Mike Batzle, Center for Rock Abuse, CSM, Kasper van Wijk, Physical Acoustics Laboratory, CSM, and Matt Haney, Center for Wave Phenomena

264

Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-pad Rocker-pivot, Tilting-pad Journal Bearing  

E-Print Network [OSTI]

Measured and predicted static and dynamic characteristics are provided for a four-pad, rocker-pivot, tilting-pad journal bearing in the load-on-pad and load-between-pad orientations. The bearing has the following characteristics: 4 pads, .57 pad...

Tschoepe, David 1987-

2012-08-16T23:59:59.000Z

265

296 J. Opt. Soc. Am. A/Vol. 13, No. 2/February 1996 T. Erdogan and J. E. Sipe Tilted fiber phase gratings  

E-Print Network [OSTI]

optical-fiber phase grating. Numerical predictions of the effects of grating tilt on the spectral spectra of strong gratings written by ultraviolet irradiation of deuterium- sensitized fiber with grating and the experimental results. © 1996 Optical Society of America 1. INTRODUCTION The fiber phase grating written

Sipe,J. E.

266

Measured and predicted rotordynamic coefficients and static performance of a rocker-pivot, tilt pad bearing in load-on-pad and load-between-pad configurations  

E-Print Network [OSTI]

This thesis presents the static and dynamic performance data for a 5 pad tilting pad bearing in both the load-on-pad (LOP) and the load-between-pad (LBP) configurations over a variety of different loads and speeds. The bearing tested was an Orion...

Carter, Clint Ryan

2009-06-02T23:59:59.000Z

267

Fermi Large Area Telescope Measurements of the Diffuse Gamma-Ray Emission at Intermediate Galactic Latitudes  

SciTech Connect (OSTI)

The diffuse galactic {gamma}-ray emission is produced by cosmic rays (CRs) interacting with the interstellar gas and radiation field. Measurements by the Energetic Gamma-Ray Experiment Telescope (EGRET) instrument on the Compton Gamma-Ray Observatory indicated excess {gamma}-ray emission {ge}1 GeV relative to diffuse galactic {gamma}-ray emission models consistent with directly measured CR spectra (the so-called 'EGRET GeV excess'). The Large Area Telescope (LAT) instrument on the Fermi Gamma-Ray Space Telescope has measured the diffuse {gamma}-ray emission with improved sensitivity and resolution compared to EGRET. We report on LAT measurements for energies 100 MeV to 10 GeV and galactic latitudes 10{sup o} {le} |b| {le} 20{sup o}. The LAT spectrum for this region of the sky is well reproduced by a diffuse galactic {gamma}-ray emission model that is consistent with local CR spectra and inconsistent with the EGRET GeV excess.

Abdo, A.A.; /Naval Research Lab, Wash., D.C.; Ackermann, M.; Ajello, M.; /SLAC; Anderson, B.; Atwood, W.B.; /UC, Santa Cruz; Axelsson, M.; /Stockholm U. /Stockholm U., OKC; Baldini, L.; /INFN, Pisa; Ballet, J.; /DAPNIA, Saclay; Barbiellini, G.; /INFN, Trieste /Trieste U.; Bastieri, D.; /INFN, Padua /Padua U.; Baughman, B.M.; /Taiwan, Natl. Taiwan U. /Ohio State U.; Bechtol, K.; /SLAC; Bellazzini, R.; /INFN, Pisa; Berenji, B.; Blandford, R.D.; Bloom, E.D.; /SLAC; Bonamente, E.; /INFN, Perugia /Perugia U.; Borgland, A.W.; /SLAC; Bregeon, J.; Brez, A.; /INFN, Pisa; Brigida, M.; /Bari U. /INFN, Bari /Ecole Polytechnique /Washington U., Seattle /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /IASF, Milan /DAPNIA, Saclay /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Naval Research Lab, Wash., D.C. /George Mason U. /NASA, Goddard /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Montpellier U. /Stockholm U. /Stockholm U., OKC /Royal Inst. Tech., Stockholm /Padua U. /Naval Research Lab, Wash., D.C. /Udine U. /INFN, Trieste /Bari U. /INFN, Bari /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /INFN, Pisa /UC, Santa Cruz /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /CENBG, Gradignan /CENBG, Gradignan /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Montpellier U. /Bari U. /INFN, Bari /Ecole Polytechnique /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Udine U. /INFN, Trieste /Hiroshima U. /Stanford U., HEPL /KIPAC, Menlo Park /SLAC /Bari U. /INFN, Bari /INFN, Pisa /INFN, Bari /NASA, Goddard /Maryland U.; /more authors..

2012-04-11T23:59:59.000Z

268

Study of mid-latitude 5577A CI dayglow emissions. Doctoral thesis  

SciTech Connect (OSTI)

Summary of thesis: The green line (5577angstroms) is a bright, persistent component of the visible airglow. It is produced by an electric quadruple transition from the metastable second excited state (1So) to the first excited state (1D2) of atomic oxygen. These two excited states all lie in the same electron shell of the atom and have the same electron configuration as the ground state of 1s22s22p4, which is the 3P2,1,0. This emission is present in both the daytime and night airglow and in the aurora, and despite a long history of study it is still not fully understood. The emission in the dayglow and the nightglow is relatively homogeneous spatially and global in coverage. In the aurora, the emission is much brighter than the airglow, high structured and very localized being restricted to higher latitudes. The structure of the 5577angstroms emission with altitude and the chemistry responsible for the production of the emission are complex. The vertical structure for the emission has two distinct layers in the airglow each with its own set of production and loss mechanisms. the chemistry for either of these layers is not completely known. The auroral emission is not understood either since it overlaps the upper and lower layer altitudes and it tends to contain some parts of the chemistry of both layers as sources and losses.

Hume, E.E.

1992-01-01T23:59:59.000Z

269

High Latitude, Translucent Molecular Clouds as Probes of Local Cosmic Rays  

E-Print Network [OSTI]

We analyze the gamma-ray emission from 9 high latitude, translucent molecular clouds taken with the Fermi Large Area Telescope (LAT) between 250 MeV and 10 GeV. Observations of gamma-rays allow us to probe the density and spectrum of cosmic rays in the solar neighborhood. The clouds studied lie within $\\sim\\!$270 pc from the Sun and are selected from the Planck all-sky CO map. Gamma-rays in this energy range mostly result from cosmic ray interactions with the interstellar medium, which is traced with three components: HI, CO, and dark gas. Every cloud is detected and shows significant, extended gamma-ray emission from molecular gas. The gamma-ray emission is dominated by the CO-emitting gas in some clouds, but by the CO-dark gas in others. The average emissivity and gamma-ray power law index from HI above 1 GeV shows no evidence of a systematic variation. The CO-to-H$_2$ conversion factor shows no variation between clouds over this small spatial range, but shows significant variations within each cloud. The a...

Abrahams, R D

2015-01-01T23:59:59.000Z

270

Is the northern high latitude land-based CO2 sink weakening?  

SciTech Connect (OSTI)

Studies indicate that, historically, terrestrial ecosystems of the northern high latitude region may have been responsible for up to 60% of the global net land-based sink for atmospheric CO2. However, these regions have recently experienced remarkable modification of the major driving forces of the carbon cycle, including surface air temperature warming that is significantly greater than the global average and associated increases in the frequency and severity of disturbances. Whether arctic tundra and boreal forest ecosystems will continue to sequester atmospheric CO2 in the face of these dramatic changes is unknown. Here we show the results of model simulations that estimate a 41 Tg C yr-1 sink in the boreal land regions from 1997 to 2006, which represents a 73% reduction in the strength of the sink estimated for previous decades in the late 20th Century. Our results suggest that CO2 uptake by the region in previous decades may not be as strong as previously estimated. The recent decline in sink strength is the combined result of 1) weakening sinks due to warming-induced increases in soil organic matter decomposition and 2) strengthening sources from pyrogenic CO2 emissions as a result of the substantial area of boreal forest burned in wildfires across the region in recent years. Such changes create positive feedbacks to the climate system that accelerate global warming, putting further pressure on emission reductions to achieve atmospheric stabilization targets.

Mcguire, David [University of Alaska; Kicklighter, David W. [Ecosystem Center, The; Gurney, Kevin R [Arizona State University; Burnside, Todd [University of Alaska, Fairbanks; Melillo, Jerry [Marine Biological Laboratory

2011-01-01T23:59:59.000Z

271

An analysis of modified convective available potential energy and Richardson number in mid-latitude squall line environments  

E-Print Network [OSTI]

modified convective available potential energy (MCAPE) and Richardson number (MRI) were computed for each upper air sounding in a synoptic ? scale data network. The resulting fields were contoured and compared to the development, growth and decay of mid... ? latitude squall lines in several cases studies. The results indicate that, though the squall lines remained in the vicinity of MCAPE maxima and MRI minima there was no quantitative association. The squall lines also appeared to avoid these regions...

Stricherz, James Nicholas

1989-01-01T23:59:59.000Z

272

Petrology of a dredged cumulate-textured gabboric complex from the mid-Atlantic ridge, latitude 26?N  

E-Print Network [OSTI]

: (Chairman of Committee) (Head of Department) (Nembe r) (Nembe Nay 1977 ABSTRACT Petrology of a Dredged Cumulate- Textured Gabbroic Complex from the Nid-Atlantic ridge, Latitude 26 N. (Nay l977) Lawrence James Tiezzi, D. S. , Rensselaer Polytechnic... Oceanographic and Atmospheric Administration and the U. S. S. R. Academy of Sciences Institute of Oceanology. This research project was funded by NSF grant OCE 74-18567. TABLE OF CONTENTS Introduction Background Location and Setting Research Methods...

Tiezzi, Lawrence James

1977-01-01T23:59:59.000Z

273

Wright, D.J., 2002. Selected bibliography and Internet resources, in D.J. Wright (Ed.), Undersea with GIS, Redlands, California, ESRI Press, 245-253.  

E-Print Network [OSTI]

1 Wright, D.J., 2002. Selected bibliography and Internet resources, in D.J. Wright (Ed.), Undersea, Integrating Marine Science GIS into a K-12 Classroom. Books and Workbooks Wright, D.J., and D.J. Bartlett (eds

Wright, Dawn Jeannine

274

Design and implementation of PAVEMON: a GIS web-based pavement monitoring system based on large amounts of heterogeneous sensors data.  

E-Print Network [OSTI]

??A web-based PAVEment MONitoring system, PAVEMON, is a GIS oriented platform for accommodating, representing, and leveraging data from a multi-modal mobile sensor system. Stated sensor (more)

Shahini Shamsabadi, Salar

2015-01-01T23:59:59.000Z

275

Automatic recovery of missing amplitudes and phases in tilt-limited electron crystallography of two-dimensional crystals  

SciTech Connect (OSTI)

Electron crystallography of 2D protein crystals provides a powerful tool for the determination of membrane protein structure. In this method, data is acquired in the Fourier domain as randomly sampled, uncoupled, amplitudes and phases. Due to physical constraints on specimen tilting, those Fourier data show a vast un-sampled ''missing cone'' of information, producing resolution loss in the direction perpendicular to the membrane plane. Based on the flexible language of projection onto sets, we provide a full solution for these problems with a projective constraint optimization algorithm that, for sufficiently oversampled data, produces complete recovery of unmeasured data in the missing cone. We apply this method to an experimental data set of Bacteriorhodopsin and show that, in addition to producing superior results compared to traditional reconstruction methods, full, reproducible, recovery of the missing cone from noisy data is possible. Finally, we present an automatic implementation of the refinement routine as open source, freely distributed, software that will be included in our 2dx software package.

Gipson, Bryant R.; Stahlberg, Henning [Center for Cellular Imaging and Nano Analytics (C-CINA), Biozentrum, University Basel, WRO-1058 Mattenstrasse 26, CH-4058 Basel (Switzerland); Masiel, Daniel J.; Browning, Nigel D. [Department of Chemical Engineering and Materials Sciences, University of California at Davis, Davis, California 95616 (United States); Spence, John [Department of Physics, Arizona State University, Tempe, Arizona 85287 (United States); Mitsuoka, Kaoru [Biomedicinal Information Research Center (BIRC), National Institute of Advanced Industrial Science and Technology (AIST), 2-3-26, Aomi, Koto-ku, Tokyo 135-0064 (Japan)

2011-07-15T23:59:59.000Z

276

Methane Fluxes Between Terrestrial Ecosystems and the Atmosphere at Northern High Latitudes During the Past Century: A retrospective analysis with a process-based biogeochemistry model  

E-Print Network [OSTI]

We develop and use a new version of the Terrestrial Ecosystem Model (TEM) to study how rates of methane (CH4) emissions and consumption in high-latitude soils of the Northern Hemisphere have changed over the past century ...

Zhuang, Qianlai.

277

DIFFUSE GALACTIC LIGHT IN THE FIELD OF THE TRANSLUCENT HIGH GALACTIC LATITUDE CLOUD MBM32  

SciTech Connect (OSTI)

We have conducted B-, g-, V-, and R-band imaging in a 45' Multiplication-Sign 40' field containing part of the high Galactic latitude translucent cloud MBM32, and correlated the intensity of diffuse optical light S{sub {nu}}({lambda}) with that of 100 {mu}m emission S{sub {nu}}(100 {mu}m). A {chi}{sup 2} minimum analysis is applied to fit a linear function to the measured correlation and derive the slope parameter b({lambda}) = {Delta}S{sub {nu}}({lambda})/{Delta}S{sub {nu}}(100 {mu}m) of the best-fit linear function. Compiling a sample by combining our b({lambda}) and published ones, we show that the b({lambda}) strength varies from cloud to cloud by a factor of four. Finding that b({lambda}) decreases as S{sub {nu}}(100 {mu}m) increases in the sample, we suggest that a nonlinear correlation including a quadratic term of S{sub {nu}}(100 {mu}m){sup 2} should be fitted to the measured correlation. The variation of optical depth, which is A{sub V} = 0.16-2.0 in the sample, can change b({lambda}) by a factor of 2-3. There would be some contribution to the large b({lambda}) variation from the forward-scattering characteristic of dust grains which is coupled to the non-isotropic interstellar radiation field (ISRF). Models of the scattering of diffuse Galactic light (DGL) underestimate the b({lambda}) values by a factor of two. This could be reconciled by deficiency in UV photons in the ISRF or by a moderate increase in dust albedo. Our b({lambda}) spectrum favors a contribution from extended red emission (ERE) to the diffuse optical light; b({lambda}) rises from B to V faster than the models, seems to peak around 6000 A and decreases toward long wavelengths. Such a characteristic is expected from the models in which the DGL is combined with ERE.

Ienaka, N.; Kawara, K. [Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan)] [Institute of Astronomy, University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan); Matsuoka, Y.; Oyabu, S. [Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan)] [Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602 (Japan); Sameshima, H. [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229-8501 (Japan)] [Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 229-8501 (Japan); Tsujimoto, T. [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan)] [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Peterson, B. A., E-mail: ienaka@ioa.s.u-tokyo.ac.jp [Research School of Astronomy and Astrophysics, The Australian National University, Weston Creek, ACT 2611 (Australia)

2013-04-10T23:59:59.000Z

278

Strain Accommodation By Facile WO6 Octahedral Distortion and Tilting During WO3 Heteroepitaxy on SrTiO3(001)  

SciTech Connect (OSTI)

In this paper, we show that compared to other BO6 octahedra in ABO3 structured perovskite oxides, the WO6 octahedra in tungsten trioxide (WO3) can withstand a much larger degree of distortion and tilting to accommodate interfacial strain, which in turn strongly impact the nucleation, structure, and defect formation during the epitaxial growth of WO3 on SrTiO3(001). A meta-stable tetragonal phase can be stabilized by epitaxy and a thickness dependent phase transition (tetragonal to monoclinic) is observed. In contrast to misfit dislocations to accommodate the interfacial stain, the facial WO6 octahedral distortion and tilting give rise to three types of planar defects that affect more than 15 monolayers from the interface. These atomically resolved, unusual interfacial defects may significantly alter the electronic, electrochromic, and mechanical properties of the epitaxial films.

Du, Yingge; Gu, Meng; Varga, Tamas; Wang, Chong M.; Bowden, Mark E.; Chambers, Scott A.

2014-08-27T23:59:59.000Z

279

Simple solar spectral model for direct and diffuse irradiance on horizontal and tilted planes at the earth's surface for cloudless atmospheres  

SciTech Connect (OSTI)

A new, simple model for calculating clear-sky direct and diffuse spectral irradiance on horizontal and tilted surfaces is presented. The model is based on previously reported simple algorithms and on comparisons with rigorous radiative transfer calculations and limited outdoor measurements. Equations for direct normal irradiance are outlined; and include: Raleigh scattering; aerosol scattering and absorption; water vapor absorption; and ozone and uniformly mixed gas absorption. Inputs to the model include solar zenith angle, collector tilt angle, atmospheric turbidity, amount of ozone and precipitable water vapor, surface pressure, and ground albedo. The model calculates terrestrial spectra from 0.3 to 4.0 ..mu..m with approximately 10 nm resolution. A major goal of this work is to provide researchers with the capability to calculate spectral irradiance for different atmospheric conditions and different collector geometries using microcomputers. A listing of the computer program is provided.

Bird, R.; Riordan, C.

1984-12-01T23:59:59.000Z

280

NM WAIDS: A PRODUCED WATER QUALITY AND INFRASTRUCTURE GIS DATABASE FOR NEW MEXICO OIL PRODUCERS  

SciTech Connect (OSTI)

The New Mexico Water and Infrastructure Data System (NM WAIDS) seeks to alleviate a number of produced water-related issues in southeast New Mexico. The project calls for the design and implementation of a Geographical Information System (GIS) and integral tools that will provide operators and regulators with necessary data and useful information to help them make management and regulatory decisions. The major components of this system are: (1) databases on produced water quality, cultural and groundwater data, oil pipeline and infrastructure data, and corrosion information, (2) a web site capable of displaying produced water and infrastructure data in a GIS or accessing some of the data by text-based queries, (3) a fuzzy logic-based, site risk assessment tool that can be used to assess the seriousness of a spill of produced water, and (4) a corrosion management toolkit that will provide operators with data and information on produced waters that will aid them in deciding how to address corrosion issues. The various parts of NM WAIDS will be integrated into a website with a user-friendly interface that will provide access to previously difficult-to-obtain data and information. Primary attention during the first six months of this project has been focused on creating the water quality databases for produced water and surface water, along with collection of corrosion information and building parts of the corrosion toolkit. Work on the project to date includes: (1) Creation of a water quality database for produced water analyses. The database was compiled from a variety of sources and currently has over 4000 entries for southeast New Mexico. (2) Creation of a web-based data entry system for the water quality database. This system allows a user to view, enter, or edit data from a web page rather than having to directly access the database. (3) Creation of a semi-automated data capturing system for use with standard water quality analysis forms. This system improves the accuracy and speed of water quality data entry. (4) Acquisition of ground water data from the New Mexico State Engineer's office, including chloride content and TDS (Total Dissolved Solids) for over 30,000 data points in southeast New Mexico. (5) Creation of a web-based scale prediction tool, again with a web-based interface, that uses two common scaling indices (Stiff-Davis and Oddo-Thomson) to predict the likelihood of scaling. This prediction tool can either run from user input data, or the user can select samples from the water analysis database. (6) Creation of depth-to-groundwater maps for the study area. (7) Analysis of water quality data by formation. (8) Continuation of efforts to collect produced water quality information from operators in the southeast New Mexico area. (9) Qualitative assessment of produced water from various formations regarding corrosivity. (10) Efforts at corrosion education in the region through operator visits. Future work on this project will include: (11) Development of an integrated web and GIS interface for all the information collected in this effort. (12) Continued development of a fuzzy logic spill risk assessment tool that was initially developed prior to this project. Improvements will include addition of parameters found to be significant in determining the impact of a brine spill at a specific site. (13) Cleanup and integration of water quality databases. (14) Compilation of both hard copy and online corrosion toolkit material.

Martha Cather; Robert Lee; Ibrahim Gundiler; Andrew Sung; Naomi Davidson; Ajeet Kumar Reddy; Mingzhen Wei

2003-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

NM WAIDS: A PRODUCED WATER QUALITY AND INFRASTRUCTURE GIS DATABASE FOR NEW MEXICO OIL PRODUCERS  

SciTech Connect (OSTI)

The New Mexico Water and Infrastructure Data System (NM WAIDS) seeks to alleviate a number of produced water-related issues in southeast New Mexico. The project calls for the design and implementation of a Geographical Information System (GIS) and integral tools that will provide operators and regulators with necessary data and useful information to help them make management and regulatory decisions. The major components of this system are: (1) Databases on produced water quality, cultural and groundwater data, oil pipeline and infrastructure data, and corrosion information. (2) A web site capable of displaying produced water and infrastructure data in a GIS or accessing some of the data by text-based queries. (3) A fuzzy logic-based, site risk assessment tool that can be used to assess the seriousness of a spill of produced water. (4) A corrosion management toolkit that will provide operators with data and information on produced waters that will aid them in deciding how to address corrosion issues. The various parts of NM WAIDS will be integrated into a website with a user-friendly interface that will provide access to previously difficult-to-obtain data and information. Primary attention during the first six months of this project was focused on creating the water quality databases for produced water and surface water, along with collecting of corrosion information and building parts of the corrosion toolkit. Work on the project to date includes: (1) Creation of a water quality database for produced water analyses. The database was compiled from a variety of sources and currently has over 7000 entries for New Mexico. (2) Creation of a web-based data entry system for the water quality database. This system allows a user to view, enter, or edit data from a web page rather than having to directly access the database. (3) Creation of a semi-automated data capturing system for use with standard water quality analysis forms. This system improves the accuracy and speed of water quality data entry. (4) Acquisition of ground water data from the New Mexico State Engineer's office, including chloride content and TDS (Total Dissolved Solids) for over 30,000 data points in southeast New Mexico. (5) Creation of a web-based scale prediction tool, again with a web-based interface, that uses two common scaling indices to predict the likelihood of scaling. This prediction tool can either run from user input data, or the user can select samples from the water analysis database. (6) Creation of depth-to-groundwater maps for the study area. (7) Analysis of water quality data by formation. (8) Continuation of efforts to collect produced water quality information from operators in the southeast New Mexico area. (9) Qualitative assessment of produced water from various formations regarding corrosivity. (10) Efforts at corrosion education in the region through operator visits. Future work on this project will include: (1) Development of an integrated web and GIS interface for all the information collected in this effort. (2) Continued development of a fuzzy logic spill risk assessment tool that was initially developed prior to this project. Improvements will include addition of parameters found to be significant in determining the impact of a brine spill at a specific site. (3) Compilation of both hard copy and online corrosion toolkit material.

Martha Cather; Robert Lee; Ibrahim Gundiler; Andrew Sung

2003-09-24T23:59:59.000Z

282

High latitudes present extreme conditions for the measurement and estimation of airsea and ice fluxes, limiting understanding of related physical processes and  

E-Print Network [OSTI]

High latitudes present extreme conditions for the measurement and estimation of air­sea and ice of the Earth's climate. HigH-LatitudE OcEan and SEa icE SurfacE fLuxES: cHaLLEngES fOr cLimatE rESEarcH by Mark change can manifest itself in astonishing ways. Arctic sea ice extent at the end of the melt season

Renfrew, Ian

283

GIS-and Web-based Water Resource Geospatial Infrastructure for Oil Shale Development  

SciTech Connect (OSTI)

The Colorado School of Mines (CSM) was awarded a grant by the National Energy Technology Laboratory (NETL), Department of Energy (DOE) to conduct a research project en- titled GIS- and Web-based Water Resource Geospatial Infrastructure for Oil Shale Development in October of 2008. The ultimate goal of this research project is to develop a water resource geo-spatial infrastructure that serves as baseline data for creating solutions on water resource management and for supporting decisions making on oil shale resource development. The project came to the end on September 30, 2012. This final project report will report the key findings from the project activity, major accomplishments, and expected impacts of the research. At meantime, the gamma version (also known as Version 4.0) of the geodatabase as well as other various deliverables stored on digital storage media will be send to the program manager at NETL, DOE via express mail. The key findings from the project activity include the quantitative spatial and temporal distribution of the water resource throughout the Piceance Basin, water consumption with respect to oil shale production, and data gaps identified. Major accomplishments of this project include the creation of a relational geodatabase, automated data processing scripts (Matlab) for database link with surface water and geological model, ArcGIS Model for hydrogeologic data processing for groundwater model input, a 3D geological model, surface water/groundwater models, energy resource development systems model, as well as a web-based geo-spatial infrastructure for data exploration, visualization and dissemination. This research will have broad impacts of the devel- opment of the oil shale resources in the US. The geodatabase provides a baseline data for fur- ther study of the oil shale development and identification of further data collection needs. The 3D geological model provides better understanding through data interpolation and visualization techniques of the Piceance Basin structure spatial distribution of the oil shale resources. The sur- face water/groundwater models quantify the water shortage and better understanding the spatial distribution of the available water resources. The energy resource development systems model reveals the phase shift of water usage and the oil shale production, which will facilitate better planning for oil shale development. Detailed descriptions about the key findings from the project activity, major accomplishments, and expected impacts of the research will be given in the sec- tion of ACCOMPLISHMENTS, RESULTS, AND DISCUSSION of this report.

Zhou, Wei (Wendy) [Wendy; Minnick, Matthew; Geza, Mengistu; Murray, Kyle; Mattson, Earl

2012-09-30T23:59:59.000Z

284

Efficient Calculation of Dewatered and Entrapped Areas Using Hydrodynamic Modeling and GIS  

SciTech Connect (OSTI)

River waters downstream of a hydroelectric project are often subject to rapidly changing discharge. Abrupt decreases in discharge can quickly dewater and expose some areas and isolate other areas from the main river channel, potentially stranding or entrapping fish, which often results in mortality. A methodology is described to estimate the areas dewatered or entrapped by a specific reduction in upstream discharge. A one-dimensional hydrodynamic model was used to simulate steady flows. Using flow simulation results from the model and a geographic information system (GIS), estimates of dewatered and entrapped areas were made for a wide discharge range. The methodology was applied to the Hanford Reach of the Columbia River in central Washington State. Results showed that a 280 m$^3$/s discharge reduction affected the most area at discharges less than 3400 m$^3$/s. At flows above 3400 m$^3$/s, the affected area by a 280 m$^3$/s discharge reduction (about 25 ha) was relatively constant. A 280 m$^3$/s discharge reduction at lower flows affected about twice as much area. The methodology and resulting area estimates were, at the time of writing, being used to identify discharge regimes, and associated water surface elevations, that might be expected to minimize adverse impacts on juvenile fall chinook salmon (\\emph{Oncorhynchus tshawytscha}) that rear in the shallow near-shore areas in the Hanford Reach.

Richmond, Marshall C.; Perkins, William A.

2009-12-01T23:59:59.000Z

285

Adapting a GIS-Based Multicriteria Decision Analysis Approach for Evaluating New Power Generating Sites  

SciTech Connect (OSTI)

There is a growing need to site new power generating plants that use cleaner energy sources due to increased regulations on air and water pollution and a sociopolitical desire to develop more clean energy sources. To assist utility and energy companies as well as policy-makers in evaluating potential areas for siting new plants in the contiguous United States, a geographic information system (GIS)-based multicriteria decision analysis approach is presented in this paper. The presented approach has led to the development of the Oak Ridge Siting Analysis for power Generation Expansion (OR-SAGE) tool. The tool takes inputs such as population growth, water availability, environmental indicators, and tectonic and geological hazards to provide an in-depth analysis for siting options. To the utility and energy companies, the tool can quickly and effectively provide feedback on land suitability based on technology specific inputs. However, the tool does not replace the required detailed evaluation of candidate sites. To the policy-makers, the tool provides the ability to analyze the impacts of future energy technology while balancing competing resource use.

Omitaomu, Olufemi A [ORNL; Blevins, Brandon R [ORNL; Jochem, Warren C [ORNL; Mays, Gary T [ORNL; Belles, Randy [ORNL; Hadley, Stanton W [ORNL; Harrison, Thomas J [ORNL; Bhaduri, Budhendra L [ORNL; Neish, Bradley S [ORNL; Rose, Amy N [ORNL

2012-01-01T23:59:59.000Z

286

Effect of electron-density gradients on propagation of radio waves in the mid-latitude trough. Master's thesis  

SciTech Connect (OSTI)

Partial contents of this thesis include: (1) Radio-wave propagation and the mid-latitude trough; (2) Ionospheric measurements; (3) Modification of time-dependent ionospheric model output with latitudinal electron-density profiles from digisonde trough depictions; (4) Ray-tracing simulations to examine ground range; and (5) Effects of three-dimensional gradients in electron density on radio-wave propagation in the trough region. Data is tabulated for geophysical conditions, solar activity level, geomagnetic activity level, conditions for vertical ray refraction to surface, and ray-tracing fixed-input conditions.

Citrone, P.J.

1991-01-01T23:59:59.000Z

287

The effects of coronal mass ejection on galactic cosmic rays in the high latitude heliosphere: Observations from Ulysses` first orbit  

SciTech Connect (OSTI)

During its first solar orbit the Ulysses spacecraft detected several coronal mass ejections (CMEs) at high heliographic latitudes. The authors present first observations on the effects of these high latitude CMEs on galactic cosmic rays (GCRs) using measurements from the Kiel Electron Telescope (KET) which is part of the Cosmic Ray and Solar Particle Investigation (COSPIN) experiment, the Los Alamos SWOOPS (Solar Wind Observations Over the Poles of the Sun) experiment and the magnetic field experiments. They find the passage of these CMEs over the spacecraft to be associated with short term decreases of GCR intensities The relatively weak shocks in these events, driven by the CMEs` over-expansion, had no strong influence on the GCRs. The intensity minimums of GCRs occurred on closed magnetic field lines inside the CMEs themselves as indicated by bidirectional fluxes of suprathermal electrons. Short episodes of intensity increases of GCRs inside CMEs at times when the bidirectional fluxes of suprathermal electrons disappeared, can be interpreted as evidence that GCRs can easily access the interior of those CMEs in which open magnetic field lines are embedded.

Bothmer, V.; Heber, B.; Kunow, H.; Mueller-Mellin, R.; Wibberenz, G. [Univ. of Kiel (Germany). Institut fuer Kernphysik; Gosling, J.T. [Los Alamos National Lab., NM (United States); Balogh, A. [Imperial College, London (United Kingdom). Blackett Lab.; Raviart, A. [CEA, Gif-sur-Yvette (France). Service d`Astrophysique; Paizis, C. [Univ. di Milano (Italy). Istituto di Fisica Cosmica CNR

1997-10-01T23:59:59.000Z

288

Discovery of two embedded clusters with WISE in the high Galactic latitude cloud HRK 81.4-77.8  

E-Print Network [OSTI]

Molecular clouds at very high latitude ($b>60^{\\circ}$) away from the Galactic plane are rare and in general are expected to be non-star-forming. However, we report the discovery of two embedded clusters (Camargo 438 and Camargo 439) within the high-latitude molecular cloud HRK 81.4-77.8 using WISE. Camargo 439 with Galactic coordinates $\\ell=81.11^{\\circ}$ and $b=-77.84^{\\circ}$ is an $\\sim2$ Myr embedded cluster (EC) located at a distance from the Sun of $d_{\\odot}=5.09\\pm0.47$ kpc. Adopting the distance of the Sun to the Galactic centre $R_{\\odot}=7.2$ kpc we derive for Camargo 439 a Galactocentric distance of $R_{GC}=8.70\\pm0.26$ kpc and a vertical distance from the plane of $-4.97\\pm0.46$ kpc. Camargo 438 at $\\ell=79.66^{\\circ}$ and $b=-78.86^{\\circ}$ presents similar values. The derived parameters for these two ECs put HRK 81.4-77.8 in the halo at a distance from the Galactic centre of $\\sim8.7$ kpc and $\\sim5.0$ kpc from the disc. Star clusters provide the only direct means to determine the high latitu...

Camargo, Denilso; Bonatto, Charles; Salerno, Gustavo

2015-01-01T23:59:59.000Z

289

GIS Regional Spatial Data from the Great Basin Center for Geothermal Energy: Geochemical, Geodesic, Geologic, Geophysical, Geothermal, and Groundwater Data  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The Great Basin Center for Geothermal Energy, part of the University of Nevada, Reno, conducts research towards the establishment of geothermal energy as an economically viable energy source within the Great Basin. The Center specializes in collecting and synthesizing geologic, geochemical, geodetic, geophysical, and tectonic data, and using Geographic Information System (GIS) technology to view and analyze this data and to produce favorability maps of geothermal potential. The center also makes its collections of spatial data available for direct download to the public. Data are in Lambert Conformable Conic Projection.

290

Investigation into the failure cause of a double-acting, leading-edge-groove, tilting-pad thrust bearing. Final report, Feb-Aug 90  

SciTech Connect (OSTI)

This report describes the results of bench tests simulating operation and failure of a thrust bearing used in a gas turbine engine compressor development test rig. The bearing was a double acting, tilting pad with offset pivot, leading edge groove configuration using an AMS 4928 titanium collar and C18200 copper-chrome alloy pads with a No. 2 babbitt face. The bench tests successfully simulated the bearing failure and demonstrated a materials incompatibility. This was supported by visual examination, scanning electron microscopy and X-ray energy spectroscopy. A comparison of the bench test results to the compressor rig bearing failure is provided to support the report conclusions.

Peterson, B.K.

1990-10-01T23:59:59.000Z

291

Major shifts in calcareous phytoplankton assemblages through the Eocene-Oligocene transition of Tanzania and their implications for low-latitude primary production  

E-Print Network [OSTI]

in the deep sea, significant glaciomarine sedimen- tation commences around the margins of both East and West Antarctica indicating the first Cenozoic advance of conti- nental-scale ice sheets in southern high latitudes [Breza and Wise, 1992; Ivany et al., 2006... patterns. In low south- ern latitudes the present-day western boundary of the Indian Ocean is dominated by the northward flowing East African Coastal Current (EACC), which is sourced from the west- ward flowing South Equatorial Current (SEC) [Swallow et al...

Jones, Tom Dunkley; Bown, Paul R.; Pearson, Paul N.; Wade, Bridget S.; Coxall, Helen K.; Lear, Caroline H.

292

Mosquito larval habitat mapping using remote sensing and GIS: Implications of coalbed methane development and West Nile virus  

SciTech Connect (OSTI)

Potential larval habitats of the mosquito Culex tarsalis (Coquillett), implicated as a primary vector of West Nile virus in Wyoming, were identified using integrated remote sensing and geographic information system (GIS) analyses. The study area is in the Powder River Basin of north central Wyoming, an area that has been undergoing a significant increase in coalbed methane gas extractions since the late 1990s. Large volumes of water are discharged, impounded, and released during the extraction of methane gas, creating aquatic habitats that have the potential to support immature mosquito development. Landsat TM and ETM + data were initially classified into spectrally distinct water and vegetation classes, which were in turn used to identify suitable larval habitat sites. This initial habitat classification was refined using knowledge-based GIS techniques requiring spatial data layers for topography, streams, and soils to reduce the potential for overestimation of habitat. Accuracy assessment was carried out using field data and high-resolution aerial photography commensurate with one of the Landsat images. The classifier can identify likely habitat for ponds larger than 0.8 ha (2 acres) with generally satisfactory results (72.1%) with a lower detection limit of approximate to 0.4 ha (1 acre). Results show a 75% increase in potential larval habitats from 1999 to 2004 in the study area, primarily because of the large increase in small coalbed methane water discharge ponds. These results may facilitate mosquito abatement programs in the Powder River Basin with the potential for application throughout the state and region.

Zou, L.; Miller, S.N.; Schmidtmann, E.T. [University of Wyoming, Laramie, WY (United States). Dept. of Renewable Resources

2006-09-15T23:59:59.000Z

293

Integrating multi-criteria decision analysis for a GIS-based hazardous waste landfill sitting in Kurdistan Province, western Iran  

SciTech Connect (OSTI)

The evaluation of a hazardous waste disposal site is a complicated process because it requires data from diverse social and environmental fields. These data often involve processing of a significant amount of spatial information which can be used by GIS as an important tool for land use suitability analysis. This paper presents a multi-criteria decision analysis alongside with a geospatial analysis for the selection of hazardous waste landfill sites in Kurdistan Province, western Iran. The study employs a two-stage analysis to provide a spatial decision support system for hazardous waste management in a typically under developed region. The purpose of GIS was to perform an initial screening process to eliminate unsuitable land followed by utilization of a multi-criteria decision analysis (MCDA) to identify the most suitable sites using the information provided by the regional experts with reference to new chosen criteria. Using 21 exclusionary criteria, as input layers, masked maps were prepared. Creating various intermediate or analysis map layers a final overlay map was obtained representing areas for hazardous waste landfill sites. In order to evaluate different landfill sites produced by the overlaying a landfill suitability index system was developed representing cumulative effects of relative importance (weights) and suitability values of 14 non-exclusionary criteria including several criteria resulting from field observation. Using this suitability index 15 different sites were visited and based on the numerical evaluation provided by MCDA most suitable sites were determined.

Sharifi, Mozafar [Razi University Center for Environmental Studies, Faculty of Science, Baghabrisham 67149, Kermanshah (Iran, Islamic Republic of)], E-mail: sharifimozafar@gmail.com; Hadidi, Mosslem [Academic Center for Education, Culture and Research, Kermanshah (Iran, Islamic Republic of)], E-mail: hadidi_moslem@yahoo.com; Vessali, Elahe [Paradise Ave, Azad University, School of Agriculture, Shiraz (Iran, Islamic Republic of)], E-mail: elahe_vesali@yahoo.com; Mosstafakhani, Parasto [Razi University Centre for Environmental Studies, Faculty of Science, Baghabrisham 67149, Kermanshah (Iran, Islamic Republic of)], E-mail: mostafakhany2003@yahoo.com; Taheri, Kamal [Regional office of Water Resource Management, Zan Boulevard, Kermanshah (Iran, Islamic Republic of)], E-mail: taheri.kamal@gmail.com; Shahoie, Saber [Department of Soil Science, Faculty of Agriculture, Kurdistan University, University Boulevard, Sanandadj (Iran, Islamic Republic of)], E-mail: shahoei@yahoo.com; Khodamoradpour, Mehran [Regional office of Climatology, Sanandaj (Iran, Islamic Republic of)], E-mail: mehrankhodamorad@yahoo.com

2009-10-15T23:59:59.000Z

294

Northern mid-latitude glaciation in the Late Amazonian period of Mars: Criteria for the recognition of debris-covered glacier and valley glacier landsystem deposits  

E-Print Network [OSTI]

of debris-covered glacier and valley glacier landsystem deposits James W. Head a, , David R. Marchant b-latitude regions of Mars since documented by Viking; their flow-like character suggested that deposition of ice of which are preserved today beneath residual sublimation till derived from adjacent valley walls

Marchant, David R.

295

Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)  

SciTech Connect (OSTI)

Stan Wullschleger of Oak Ridge National Laboratory on "Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems" on March 22, 2012 at the 7th Annual Genomics of Energy & Environment Meeting in Walnut Creek, California.

Wullschleger, Stan [ORNL] [ORNL

2012-03-22T23:59:59.000Z

296

arXiv:0908.1824v2[physics.comp-ph]24Feb2010 The calculation of longitude and latitude from geodesic measurements  

E-Print Network [OSTI]

arXiv:0908.1824v2[physics.comp-ph]24Feb2010 The calculation of longitude and latitude from geodesic, 2009; revised: February 24, 2010) 1. INTRODUCTION Consider a geodesic line between two points A and B by deriving the fundamental properties of geodesic lines on a spheroid of revolution. Even though aspects

Karney, Charles

297

Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)  

ScienceCinema (OSTI)

Stan Wullschleger of Oak Ridge National Laboratory on "Omics in the Arctic: Genome-enabled Contributions to Carbon Cycle Research in High-Latitude Ecosystems" on March 22, 2012 at the 7th Annual Genomics of Energy & Environment Meeting in Walnut Creek, California.

Wullschleger, Stan [ORNL

2013-01-22T23:59:59.000Z

298

Soil Mapping Using GIS, Expert Knowledge, and Fuzzy Logic A. X. Zhu*, B. Hudson, J. Burt, K. Lubich, and D. Simonson  

E-Print Network [OSTI]

Soil Mapping Using GIS, Expert Knowledge, and Fuzzy Logic A. X. Zhu*, B. Hudson, J. Burt, K. Lubich in conventional soil surveys.based fuzzy soil inference scheme (soil-land inference model, SoLIM) is described employing a similarity representation of soils, (ii) a set of (1996), and Zhu et al. (1997) have proposed

Zhu, A-Xing

299

Land Cover Change Analysis in Tropical Forest Ecosystems Using GIS and Remote Sensing: The Kakum Conservation Area (KCA) of Ghana as a case  

E-Print Network [OSTI]

of Ghana, especially Mr. Alex of CCA and Police Officer Bosompem, I say God richly bless you all. #12;v in Environmental Change and Management, University of Oxford. SUBMISSION DATE: 2nd September, 2013. #12;ii ABSTRACT support in the practical GIS/Remote sensing work. My gratitude also goes to my MSc Environmental Change

Malhi, Yadvinder

300

* Events are part of User Group meeting ** Events are part of the larger GIS Day activities and are also part of the User Group meeting  

E-Print Network [OSTI]

with SketchUp and how it fits in our GIS world The University of New Hampshire's Energy and Campus Development will explore the various methods for producing 3D models using SketchUp as well as other interesting applications. Topics will include the difference between the free and Pro versions of SketchUp, AutoCAD drawing

New Hampshire, University of

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

PhD Geospatial Information Systems Requirements Other courses may be substituted for those listed below with the written permission in advance of the Director of the GIS  

E-Print Network [OSTI]

PhD Geospatial Information Systems Requirements Other courses may be substituted for those listed below with the written permission in advance of the Director of the GIS Doctoral program. Geospatial or POEC 5316 Advanced Regression Geospatial Specialization Area Select from one of the following

O'Toole, Alice J.

302

Examining Sea Ice in the Southern Ocean Using ArcGIS Tracy L. DeLiberty, Cathleen A. Geiger and Mary D. Lemcke  

E-Print Network [OSTI]

. On the contrary, the southern ice cover modeling results produce conflicting responses in global warming scenariosExamining Sea Ice in the Southern Ocean Using ArcGIS Tracy L. DeLiberty, Cathleen A. Geiger at the University of Delaware, the Australian Antarctic Division, the National Ice Center (NIC), Clarkson University

Geiger, Cathleen

303

A GIS-based Estimate of Net Erosion Rate for Semi-arid Watersheds in New Mexico Richardson, C.P.1  

E-Print Network [OSTI]

A GIS-based Estimate of Net Erosion Rate for Semi-arid Watersheds in New Mexico Richardson, C.P.1 and Environmental Engineering, New Mexico Tech 801 Leroy Place Socorro, NM, 87801, h2odoc@nmt.edu 2 Jose B. Gallegos.gallegos@arcadis-us.com 3 Jaime Ealey, Graduate Research Assistant, Dept. of Civil and Environmental Engineering, New Mexico

Cal, Mark P.

304

A Geochemical and Sedimentary Record of High Southern Latitude Holocene Climate Evolution from Lago Fagnano, Tierra del Fuego  

SciTech Connect (OSTI)

Situated at the southern margin of the hemispheric westerly wind belt and immediately north of the Antarctic Polar Frontal zone, Tierra del Fuego is well-positioned to monitor coupled changes in the ocean-atmosphere system of the high southern latitudes. Here we describe a Holocene paleoclimate record from sediment cores obtained from Lago Fagnano, a large lake in southern Tierra del Fuego at 55{sup o}S, to investigate past changes in climate related to these two important features of the global climate system. We use an AMS radiocarbon chronology for the last 8,000 years based on pollen concentrates, thereby avoiding contamination from bedrock-derived lignite. Our chronology is consistent with a tephrochronologic age date for deposits from the middle Holocene Volcan Hudson eruption. Combining bulk organic isotopic ({delta}{sup 13}C and {delta}{sup 15}N) and elemental (C and N) parameters with physical sediment properties allow us to better understand sediment provenance and transport mechanisms and to interpret Holocene climate and tectonic change during the last 8,000 years. Co-variability and long-term trends in C/N ratio, carbon accumulation rate, and magnetic susceptibility reflect an overall Holocene increase in the delivery of terrestrial organic and lithogenic material to the deep eastern basin. We attribute this variability to westerly wind-derived precipitation. Increased wind strength and precipitation in the late Holocene drives the Nothofagus forest eastward and enhances run-off and terrigenous inputs to the lake. Superimposed on the long-term trend are a series of abrupt 9 negative departures in C/N ratio, which constrain the presence of seismically-driven mass flow events in the record. We identify an increase in bulk {delta}{sup 13}C between 7,000 and 5,000 cal yr BP that we attribute to enhanced aquatic productivity driven by warmer summer temperatures. The Lago Fagnano {delta}{sup 13}C record shows similarities with Holocene records of sea surface temperature from the mid-latitude Chilean continental shelf and Antarctic air temperatures from the Taylor Dome ice core record in East Antarctica. Mid-Holocene warming occurred simultaneously across the Antarctic Frontal Zone, and in particular, in locations currently influenced by the Antarctic Circumpolar Current.

Moy, C M; Dunbar, R B; Guilderson, T P; Waldmann, N; Mucciarone, D A; Recasens, C; Austin, J A; Anselmetti, F S

2010-11-19T23:59:59.000Z

305

GIS Framework for Large River Geomorphic Classification to Aid in the Evaluation of Flow-Ecology Relationships  

SciTech Connect (OSTI)

Assessing the environmental benefits of proposed flow modification to large rivers provides invaluable insight into future hydropower project operations and relicensing activities. Providing a means to quantitatively define flow-ecology relationships is integral in establishing flow regimes that are mutually beneficial to power production and ecological needs. To compliment this effort an opportunity to create versatile tools that can be applied to broad geographic areas has been presented. In particular, integration with efforts standardized within the ecological limits of hydrologic alteration (ELOHA) is highly advantageous (Poff et al. 2010). This paper presents a geographic information system (GIS) framework for large river classification that houses a base geomorphic classification that is both flexible and accurate, allowing for full integration with other hydrologic models focused on addressing ELOHA efforts. A case study is also provided that integrates publically available National Hydrography Dataset Plus Version 2 (NHDPlusV2) data, Modular Aquatic Simulation System two-dimensional (MASS2) hydraulic data, and field collected data into the framework to produce a suite of flow-ecology related outputs. The case study objective was to establish areas of optimal juvenile salmonid rearing habitat under varying flow regimes throughout an impounded portion of the lower Snake River, USA (Figure 1) as an indicator to determine sites where the potential exists to create additional shallow water habitat. Additionally, an alternative hydrologic classification useable throughout the contiguous United States which can be coupled with the geomorphic aspect of this framework is also presented. This framework provides the user with the ability to integrate hydrologic and ecologic data into the base geomorphic aspect of this framework within a geographic information system (GIS) to output spatiotemporally variable flow-ecology relationship scenarios.

Vernon, Christopher R.; Arntzen, Evan V.; Richmond, Marshall C.; McManamay, R. A.; Hanrahan, Timothy P.; Rakowski, Cynthia L.

2013-02-01T23:59:59.000Z

306

Climatology of Mid-latitude Ionospheric Disturbances from the Very Large Array Low-frequency Sky Survey  

E-Print Network [OSTI]

The results of a climatological study of ionospheric disturbances derived from observations of cosmic sources from the Very Large Array (VLA) Low-frequency Sky Survey (VLSS) are presented. We have used the ionospheric corrections applied to the 74 MHz interferometric data within the VLSS imaging process to obtain fluctuation spectra for the total electron content (TEC) gradient on spatial scales from a few to hundreds of kilometers and temporal scales from less than one minute to nearly an hour. The observations sample nearly all times of day and all seasons. They also span latitudes and longitudes from 28 deg. N to 40 deg. N and 95 deg. W to 114 deg. W, respectively. We have binned and averaged the fluctuation spectra according to time of day, season, and geomagnetic (Kp index) and solar (F10.7) activity. These spectra provide a detailed, multi-scale account of seasonal and intraday variations in ionospheric activity with wavelike structures detected at wavelengths between about 35 and 250 km. In some cases,...

Helmboldt, J F; Cotton, W D

2012-01-01T23:59:59.000Z

307

Breaking the Crowther Limit: Combining Depth-Sectioning and Tilt Tomography for High-Resolution, Wide-Field 3D Reconstructions  

E-Print Network [OSTI]

To date, high-resolution ( 6 nm) to appear blurred or missing. Here we demonstrate a three-dimensional imaging method that overcomes both these limits by combining through-focal depth sectioning and traditional tilt-series tomography to reconstruct extended objects, with high-resolution, in all three dimensions. The large convergence angle in aberration corrected instruments now becomes a benefit and not a hindrance to higher quality reconstructions. A through-focal reconstruction over a 390 nm 3D carbon support containing over one hundred dealloyed and nanoporous PtCu catalyst particles revealed with sub-nanometer detail the extensive and connected interior pore structure that is created by the dealloying instability.

Hovden, Robert; Jiang, Yi; Wang, Deli; Yu, Yingchao; Abruna, Hector D; Elser, Veit; Muller, David A

2014-01-01T23:59:59.000Z

308

Observational evidence for a changing tilt of the accretion disk with respect to the orbital plane in Her X-1 over its 35 day cycle  

E-Print Network [OSTI]

Analysis and interpretation of the Her X-1 X-ray light curve obtained with the ASM onbord RXTE over the period 1996 February to 2004 September is presented. We report that the features found previously in the averaged X-ray lightcurve are confirmed by the new RXTE/ASM data. In particular, anomalous dips and post-eclipse recoveries in two successive orbits in the short-on state are found to be prominent and stable details of the light curve. We argue that a change of the tilt of the accretion disk over the 35-day period is necessary to account for these features and show that our numerical model can explain such a behavior of the disk and reproduce the observed details of the light curve.

D. Klochkov; N. Shakura; K. Postnov; R. Staubert; J. Wilms; N. Ketsaris

2007-11-12T23:59:59.000Z

309

Web-based gis and public participation:an aid to widening female participation in revitalizing outdoor recreational facilities in saudi arabia. a case study in jeddah, saudi arabia  

E-Print Network [OSTI]

and employing an Internet / GIS participatory approach can facilitate (without conflicting with the local conservative cultural norms) womens participation in the municipal decision making process of the neighborhoods outdoor recreational facilities. The goal...

Daghistani, Farouk

2009-05-15T23:59:59.000Z

310

Neogene Low-latitude Seasonal Environmental Variations: Stable Isotopic and Trace Elemental Records in Mollusks from the Florida Platform and the Central American Isthmus  

E-Print Network [OSTI]

Data View World Atlas 2001 database (Conkright et al., 2002) ................ 39 3-3 Temperature records from logger data from 4 m depth at Cayo Agua (Bocas del Toro) and 12 m depth at Pacheco (Gulf of Panama) watch station of Smithsonian... et al., 2001), sea level change (Haq et al., 1987), and fossil abundance (Allmon, 1993), etc. However, the tropical sea-surface temperature (SST) changes may differ from the global trend that is largely derived from high-latitudes. For example...

Tao, Kai

2012-10-19T23:59:59.000Z

311

Using ArcGIS to extrapolate greenhouse gas emissions on the Pengxi River, a tributary of the Three Gorges Reservoir in China  

E-Print Network [OSTI]

Using ArcGIS to extrapolate greenhouse gas emissions on the Pengxi River, a tributary of the Three Gorges Reservoir in China Lindsey MW Yasarer, PhD Candidate, University of Kansas Dr. Zhe Li, Associate Professor, Chongqing University Dr...D Student, Chongqing University Zhengyu Zhang and Xiao Yao, Masters Students, Chongqing University CSTEC: China Science and Technology Exchange Center NSF EAPSI Program The research was funded by the National Natural Science Foundation of China...

Yasarer, Lindsey

2014-11-19T23:59:59.000Z

312

The qWR star HD 45166. II. Fundamental stellar parameters and evidence of a latitude-dependent wind  

E-Print Network [OSTI]

The enigmatic object HD 45166 is a qWR star in a binary system with an orbital period of 1.596 day, and presents a rich emission-line spectrum in addition to absorption lines from the companion star (B7 V). As the system inclination is very small (i=0.77 +- 0.09 deg), HD 45166 is an ideal laboratory for wind-structure studies. The goal of the present paper is to determine the fundamental stellar and wind parameters of the qWR star. A radiative transfer model for the wind and photosphere of the qWR star was calculated using the non-LTE code CMFGEN. The wind asymmetry was also analyzed using a recently-developed version of CMFGEN to compute the emerging spectrum in two-dimensional geometry. The temporal-variance spectrum (TVS) was calculated for studying the line-profile variations. Abundances, stellar and wind parameters of the qWR star were obtained. The qWR star has an effective temperature of Teff=50000 +- 2000 K, a luminosity of log(L/Lsun)=3.75 +- 0.08, and a corresponding photospheric radius of Rphot=1.00 Rsun. The star is helium-rich (N(H)/N(He) = 2.0), while the CNO abundances are anomalous when compared either to solar values, to planetary nebulae, or to WR stars. The mass-loss rate is Mdot = 2.2 . 10^{-7} Msun/yr, and the wind terminal velocity is vinf=425 km/s. The comparison between the observed line profiles and models computed under different latitude-dependent wind densities strongly suggests the presence of an oblate wind density enhancement, with a density contrast of at least 8:1 from equator to pole. If a high velocity polar wind is present (~1200 km/s), the minimum density contrast is reduced to 4:1. The wind parameters determined are unusual when compared to O-type stars or to typical WR stars. (abridged)

J. H. Groh; A. S. Oliveira; J. E. Steiner

2008-04-10T23:59:59.000Z

313

Macroalgae Analysis A National GIS-based Analysis of Macroalgae Production Potential Summary Report and Project Plan  

SciTech Connect (OSTI)

The overall project objective is to conduct a strategic analysis to assess the state of macroalgae as a feedstock for biofuels production. The objective in FY11 is to develop a multi-year systematic national assessment to evaluate the U.S. potential for macroalgae production using a GIS-based assessment tool and biophysical growth model developed as part of these activities. The initial model development for both resource assessment and constraints was completed and applied to the demonstration areas. The model for macroalgal growth was extended to the EEZ off the East and West Coasts of the United States, and a plan to merge the findings for an initial composite assessment was developed. In parallel, an assessment of land-based, port, and offshore infrastructure needs based on published and grey literature was conducted. Major information gaps and challenges encountered during this analysis were identified. Also conducted was an analysis of the type of local, state, and federal requirements that pertain to permitting land-based facilities and nearshore/offshore culture operations

Roesijadi, Guritno; Coleman, Andre M.; Judd, Chaeli; Van Cleve, Frances B.; Thom, Ronald M.; Buenau, Kate E.; Tagestad, Jerry D.; Wigmosta, Mark S.; Ward, Jeffrey A.

2011-12-01T23:59:59.000Z

314

What is GIS? 2What Is GIS?  

E-Print Network [OSTI]

Local Government 22 Architecture, Engineering, and Construction 23 Economic Development 23 Elections Mining 39 Petroleum 40 Sustainable Development 41 Water Resources 42 Public Safety 42 Computer the data they use every day to make decisions? For anyone trying to evaluate information, the most

Polly, David

315

LANGEVIN DYNAMICS OF THE TWO STAGE MELTING TRANSITION OF VORTEX MATTER IN Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}} IN THE PRESENCE OF STRAIGHT AND OF TILTED COLUMNAR DEFECTS  

SciTech Connect (OSTI)

In this paper we use London Langevin molecular dynamics simulations to investigate the vortex matter melting transition in the highly anisotropic high-temperature superconductor material Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub 8+{delta}}#14; in the presence of low concentration of columnar defects (CDs). We reproduce with further details our previous results obtained by using Multilevel Monte Carlo simulations that showed that the melting of the nanocrystalline vortex matter occurs in two stages: a first stage melting into nanoliquid vortex matter and a second stage delocalization transition into a homogeneous liquid. Furthermore, we report on new dynamical measurements in the presence of a current that identifies clearly the irreversibility line and the second stage delocalization transition. In addition to CDs aligned along the c-axis we also simulate the case of tilted CDs which are aligned at an angle with respect to the applied magnetic field. Results for CDs tilted by 45{degree} with respect to c-axis show that the locations of the melting and delocalization transitions are not affected by the tilt when the ratio of flux lines to CDs remains constant. On the other hand we argue that some dynamical properties and in particular the position of the irreversibility line should be affected.

GOLDSCHMIDT, YADIN Y.; LIU, Jin-Tao

2007-08-07T23:59:59.000Z

316

A Near-Infrared Photometric Study of the Low Latitude Globular Clusters Liller 1, Djorgovski 1, HP 1, and NGC 6528  

E-Print Network [OSTI]

Images recorded through J, H, Ks, 2.2 micron continuum, and 2.3 micron CO filters are used to investigate the stellar contents of the low Galactic latitude globular clusters NGC 6528, Liller 1, Djorgovski 1, and HP 1, as well as surrounding bulge fields. Metallicities are estimated for the latter three clusters by comparing the colors and CO indices of giant branch stars with those in other clusters and the bulge, while reddenings are estimated from the colors of bright bulge stars in the surrounding fields. In some cases the metallicities and reddenings are significantly different from previous estimates.

T. J. Davidge

1999-09-23T23:59:59.000Z

317

BEAM TILTED CORRELATIONS Frank Vignola  

E-Print Network [OSTI]

from the modules, module temperature, ambient temperature, wind speed, incident solar radiation under standardized operation conditions (25 Celsius and 1000 watts/meter2 incident solar radiation and comprehensive solar radiation data. Specifically, these models were designed to use the National Solar Radiation

Oregon, University of

318

Atomic and molecular interstellar absorption lines toward the high galactic latitude stars HD~141569 and HD~157841 at ultra-high resolution  

E-Print Network [OSTI]

We present ultra-high resolution (0.32 km/s) spectra obtained with the 3.9m Anglo-Australian Telescope (AAT) and Ultra-High-Resolution Facility (UHRF), of interstellar NaI D1, D2, Ca II K, K I and CH absorption toward two high galactic latitude stars HD141569 and HD157841. We have compared our data with 21-cm observations obtained from the Leiden/Dwingeloo HI survey. We derive the velocity structure, column densities of the clouds represented by the various components and identify the clouds with ISM structures seen in the region at other wavelengths. We further derive abundances, linear depletions and H2 fractional abundances for these clouds, wherever possible. Toward HD141569, we detect two components in our UHRF spectra : a weak, broad component at - 15 km/s, seen only in CaII K absorption and another component at 0 km/s, seen in NaI D1, D2, Ca II K, KI and CH absorption. In the case of the HD157841 sightline, a total of 6 components are seen on our UHRF spectra in NaI D1, D2 Ca II K, K I and CH absorption. 2 of these 6 components are seen only in a single species.

M. S. Sahu; J. C. Blades; L. He; D. Hartmann; M. J. Barlow; I. A. Crawford

1998-03-31T23:59:59.000Z

319

A GIS-based Soil Erosion Risk Map for New Mexico Bulut, G.G.1; Cal, M.P.2; Richardson, C.P.3; Gallegos, J.B.4  

E-Print Network [OSTI]

A GIS-based Soil Erosion Risk Map for New Mexico Bulut, G.G.1; Cal, M.P.2; Richardson, C.P.3; Gallegos, J.B.4 Abstract A soil erosion risk map was developed for the State of New Mexico using for New Mexico was developed showing that erosion risk varied between 0.05 and 0.87 on a scale of 0

Cal, Mark P.

320

Application of Spatial Data Modeling and Geographical Information Systems (GIS) for Identification of Potential Siting Options for Various Electrical Generation Sources  

SciTech Connect (OSTI)

Oak Ridge National Laboratory (ORNL) initiated an internal National Electric Generation Siting Study, which is an ongoing multiphase study addressing several key questions related to our national electrical energy supply. This effort has led to the development of a tool, OR-SAGE (Oak Ridge Siting Analysis for power Generation Expansion), to support siting evaluations. The objective in developing OR-SAGE was to use industry-accepted approaches and/or develop appropriate criteria for screening sites and employ an array of Geographic Information Systems (GIS) data sources at ORNL to identify candidate areas for a power generation technology application. The initial phase of the study examined nuclear power generation. These early nuclear phase results were shared with staff from the Electric Power Research Institute (EPRI), which formed the genesis and support for an expansion of the work to several other power generation forms, including advanced coal with carbon capture and storage (CCS), solar, and compressed air energy storage (CAES). Wind generation was not included in this scope of work for EPRI. The OR-SAGE tool is essentially a dynamic visualization database. The results shown in this report represent a single static set of results using a specific set of input parameters. In this case, the GIS input parameters were optimized to support an economic study conducted by EPRI. A single set of individual results should not be construed as an ultimate energy solution, since US energy policy is very complex. However, the strength of the OR-SAGE tool is that numerous alternative scenarios can be quickly generated to provide additional insight into electrical generation or other GIS-based applications. The screening process divides the contiguous United States into 100 x 100 m (1-hectare) squares (cells), applying successive power generation-appropriate site selection and evaluation criteria (SSEC) to each cell. There are just under 700 million cells representing the contiguous United States. If a cell meets the requirements of each criterion, the cell is deemed a candidate area for siting a specific power generation form relative to a reference plant for that power type. Some SSEC parameters preclude siting a power plant because of an environmental, regulatory, or land-use constraint. Other SSEC assist in identifying less favorable areas, such as proximity to hazardous operations. All of the selected SSEC tend to recommend against sites. The focus of the ORNL electrical generation source siting study is on identifying candidate areas from which potential sites might be selected, stopping short of performing any detailed site evaluations or comparisons. This approach is designed to quickly screen for and characterize candidate areas. Critical assumptions supporting this work include the supply of cooling water to thermoelectric power generation; a methodology to provide an adequate siting footprint for typical power plant applications; a methodology to estimate thermoelectric plant capacity while accounting for available cooling water; and a methodology to account for future ({approx}2035) siting limitations as population increases and demands on freshwater sources change. OR-SAGE algorithms were built to account for these critical assumptions. Stream flow is the primary thermoelectric plant cooling source evaluated in this study. All cooling was assumed to be provided by a closed-cycle cooling (CCC) system requiring makeup water to account for evaporation and blowdown. Limited evaluations of shoreline cooling and the use of municipal processed water (gray) cooling were performed. Using a representative set of SSEC as input to the OR-SAGE tool and employing the accompanying critical assumptions, independent results for the various power generation sources studied were calculated.

Mays, Gary T [ORNL; Belles, Randy [ORNL; Blevins, Brandon R [ORNL; Hadley, Stanton W [ORNL; Harrison, Thomas J [ORNL; Jochem, Warren C [ORNL; Neish, Bradley S [ORNL; Omitaomu, Olufemi A [ORNL; Rose, Amy N [ORNL

2012-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Development and testing of an aerosol/stratus cloud parameterization scheme for middle and high latitudes. Year 3 technical progress report, November 1, 1996--August 31, 1997  

SciTech Connect (OSTI)

At the present time, general circulation models (GCMs) poorly represent clouds, to the extent that they cannot be relied upon to simulate the climatic effects of increasing concentrations of greenhouse gases, or of anthropogenic perturbations to concentrations of cloud condensation nuclei (CCN) or ice nuclei (IN). The net radiative forcing of clouds varies strongly with latitude. Poleward of 30 degrees in both hemispheres, low-level clouds create a net cooling effect corresponding to radiative divergences of {minus}50 to {minus}100 W/m{sup 2}. It is likely that a combination of fogs, boundary-layer stratocumulus, and stratus clouds are the main contributors to this forcing. Models of the response of the microphysical and radiative properties of clouds to changes in aerosol abundance, for a variety of large-scale meteorological forcings, are important additions to GCMs used for the study of the role of Arctic systems in global climate. The overall objective of this research is the development of an aerosol/cloud microphysics parameterization of mixed-phase stratus and boundary-layer clouds which responds to variations in CCN and IN. The parameterization is to be designed for ultimate use in GCM simulations as a tool in understanding the role of CCN, IN, and Arctic clouds in radiation budgets. Several versions of the CSU RAMS (Regional Atmospheric Modeling System) will be used during the course of this work. The parameterizations developed in this research are intended for application in a single-column cloud model, designed as an adaptive grid model which can interface into a GCM vertical grid through distinct layers of the troposphere where the presence of layer clouds is expected.

Kreidenweis, S.M.; Cotton, W.R.

1997-09-02T23:59:59.000Z

322

A GIS COST MODEL TO ASSESS THE AVAILABILITY OF FRESHWATER, SEAWATER, AND SALINE GROUNDWATER FOR ALGAL BIOFUEL PRODUCTION IN THE UNITED STATES  

SciTech Connect (OSTI)

A key advantage of using microalgae for biofuel production is the ability of some algal strains to thrive in waters unsuitable for conventional crop irrigation such as saline groundwater or seawater. Nonetheless, the availability of sustainable water supplies will provide significant challenges for scale-up and development of algal biofuels. We conduct a limited techno-economic assessment based on the availability of freshwater, saline groundwater, and seawater for use in open pond algae cultivation systems. We explore water issues through GIS-based models of algae biofuel production, freshwater supply, and cost models for supplying seawater and saline groundwater. We estimate that combined, within the coterminous US these resources can support production on the order of 9.46E+7 m3 yr-1 (25 billion gallons yr-1) of renewable biodiesel. Achievement of larger targets requires the utilization of less water efficient sites and relatively expensive saline waters. Geographically, water availability is most favorable for the coast of the Gulf of Mexico and Florida peninsula, where evaporation relative to precipitation is moderate and various saline waters are economically available. As a whole, barren and scrub lands of the southwestern US have limited freshwater supplies so accurate assessment of alternative waters is critical.

Venteris, Erik R.; Skaggs, Richard; Coleman, Andre M.; Wigmosta, Mark S.

2013-03-15T23:59:59.000Z

323

GIS Programming and Customization GIS 6103 -Fall 2014  

E-Print Network [OSTI]

. Sebastopol, CA: O'Reilly Media. - Albahari, J. and Albahari, B. (2012). C# 5.0 in a Nutshell: The Definitive Reference (5th ed.). Sebastopol, CA: O'Reilly Media. ADDITIONAL MATERIALS: - ArcObjects Help for .NET

Watson, Craig A.

324

Wright, D.J. and Halpin, P.N., in press. Spatial reasoning for terra incognita: Progress and grand challenges of marine GIS, in Wright, D.J. and Scholz, A.J. (eds.), Place Matters--Geospatial Tools for Marine Science, Conservation, and  

E-Print Network [OSTI]

Wright, D.J. and Halpin, P.N., in press. Spatial reasoning for terra incognita: Progress and grand challenges of marine GIS, in Wright, D.J. and Scholz, A.J. (eds.), Place Matters--Geospatial Tools for Marine J. Wright, 104 Wilkinson Hall, Department of Geosciences, Oregon State University, Corvallis

Wright, Dawn Jeannine

325

The GIS Revolution in Transportation  

E-Print Network [OSTI]

Analysis (http://cta.ornl.gov/cta/) at Oak Ridge National Laboratory. This is a group of 34 researchers and support contractors that focus on freight, energy, safety, supply chain, defense, and security studies and systems development for air, rail, water...

Harrison, Glen

2006-11-15T23:59:59.000Z

326

GIS | OpenEI Community  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Power Basics (TheEtelligence (SmartHomeFremont,usingGEO2GHGenius Jump to:

327

OpenEI Community - GIS  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/Geothermal < Oklahoma Jumpcommunity 2013InvitationFOA

328

THE ACCIMA PROJECT COUPLED MODELING OF THE HIGH SOUTHERN LATITUDES K.M. Hines1* , D.H. Bromwich1,2, L.-S. Bai1, J.P. Nicolas1,2, D.M. Holland3, J.M. Klinck4, M. Dinniman4, C. Yoo3, and E.P. Gerber3  

E-Print Network [OSTI]

THE ACCIMA PROJECT ­ COUPLED MODELING OF THE HIGH SOUTHERN LATITUDES K.M. Hines1* , D.H. Bromwich1 including surface and bottom layer formulations; as well as procedures for data assimilation. Numerical balance of the Antarctic ice sheet is critical for projecting global sea-level change. Also, Antarctica

Howat, Ian M.

329

Chlorine-36 in Water, Snow, and Mid-Latitude Glacial Ice of North America: Meteoric and Weapons-Tests Production in the Vicinity of the Idaho National Engineering and Environmental Laboratory, Idaho  

SciTech Connect (OSTI)

Measurements of chlorine-36 (36Cl) were made for 64 water, snow, and glacial-ice and -runoff samples to determine the meteoric and weapons-tests-produced concentrations and fluxes of this radionuclide at mid-latitudes in North America. The results will facilitate the use of 36Cl as a hydrogeologic tracer at the Idaho National Engineering and Environmental Laboratory (INEEL). This information was used to estimate meteoric and weapons-tests contributions of this nuclide to environmental inventories at and near the INEEL. The data presented in this report suggest a meteoric source 36Cl for environmental samples collected in southeastern Idaho and western Wyoming if the concentration is less than 1 x 10 7 atoms/L. Additionally, concentrations in water, snow, or glacial ice between 1 x 10 7 and 1 x 10 8 atoms/L may be indicative of a weapons-tests component from peak 36Cl production in the late 1950s. Chlorine-36 concentrations between 1 x 10 8 and 1 x 10 9 atoms/L may be representative of re-suspension of weapons-tests fallout airborne disposal of 36Cl from the INTEC, or evapotranspiration. It was concluded from the water, snow, and glacial data presented here that concentrations of 36Cl measured in environmental samples at the INEEL larger than 1 x 10 9 atoms/L can be attributed to waste-disposal practices.

L. DeWayne; J. R. Green (USGS); S. Vogt, P. Sharma (Purdue University); S. K. Frape (University of Waterloo); S. N. Davis (University of Arizona); G. L. Cottrell (USGS)

1999-01-01T23:59:59.000Z

330

MID LATITUDE CYCLONE A CASE STUDY  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and InterfacesAdministration -Lowell L. Wood,3,MarchMFRC65-OCT. 5, 1999

331

Dynamo Saturation in Rapidly Rotating Solar-Type Stars  

E-Print Network [OSTI]

The magnetic activity of solar-type stars generally increases with stellar rotation rate. The increase, however, saturates for fast rotation. The Babcock-Leighton mechanism of stellar dynamos saturates as well when the mean tilt-angle of active regions approaches ninety degrees. Saturation of magnetic activity may be a consequence of this property of the Babcock-Leighton mechanism. Stellar dynamo models with a tilt-angle proportional to the rotation rate are constructed to probe this idea. Two versions of the model - treating the tilt-angles globally and using Joy's law for its latitude dependence - are considered. Both models show a saturation of dynamo-generated magnetic flux at high rotation rates. The model with latitude-dependent tilt-angles shows also a change in dynamo regime in the saturation region. The new regime combines a cyclic dynamo at low latitudes with an (almost) steady polar dynamo.

Kitchatinov, L L

2015-01-01T23:59:59.000Z

332

Application of GIS for Cassini Launch Support  

SciTech Connect (OSTI)

The Cassini spacecraft began its eleven-year mission to Saturn on October 15, 1997. The spacecraft is powered by Radioisotope Thermoelectric Generators and Light Weight Radioisotope Heating Units comprised primarily of plutonium-238 as fuel. Due to the potential for a radiation release in the event of a launch accident, the US Department of Energy deployed a contingency response team to Cape Canaveral to support the National Aeronautics and Space Administration for the Cassini launch. The team was comprised of radiation monitoring and assessment teams, a communications/logistics team, and a team of Field Analysis System for Emergency Response (FASER) Geographic Information System personnel. FASER is a system developed around Arc/Info and Arcview for integrating and analyzing spatial information for nuclear emergency response activities. FASER operators integrated data from radiological prediction models, background radiation measurements, and a global positioning system-based Flight Path Recovery System for monitoring real-time aircraft locations. With this system, spatial data met the need to be processed and presented to mission managers quickly during the hours preceding launch.

Guber, A.L.

1998-08-01T23:59:59.000Z

333

Integrating GIS, Archeology, and the Internet.  

SciTech Connect (OSTI)

At the Idaho National Engineering and Environmental Laboratory's (INEEL) Cultural Resource Management Office, a newly developed Data Management Tool (DMT) is improving management and long-term stewardship of cultural resources. The fully integrated system links an archaeological database, a historical database, and a research database to spatial data through a customized user interface using ArcIMS and Active Server Pages. Components of the new DMT are tailored specifically to the INEEL and include automated data entry forms for historic and prehistoric archaeological sites, specialized queries and reports that address both yearly and project-specific documentation requirements, and unique field recording forms. The predictive modeling component increases the DMTs value for land use planning and long-term stewardship. The DMT enhances the efficiency of archive searches, improving customer service, oversight, and management of the large INEEL cultural resource inventory. In the future, the DMT will facilitate data sharing with regulatory agencies, tribal organizations, and the general public.

Sera White; Brenda Ringe Pace; Randy Lee

2004-08-01T23:59:59.000Z

334

A GIS-based atmospheric dispersion model  

E-Print Network [OSTI]

pollution due to the use of agricultural pesticide is a major concern to- day, regarding both public health dispersion and to propose an useful air pollution prediction tool, using fluid mechanics equations and open un outil de prediction de la pollution de l'air . Ce travail concerne la modélisation de la dérive

Boyer, Edmond

335

Graduate Certificate in Geographic Information Systems (GIS)  

E-Print Network [OSTI]

in the Department of Ecosystem Science and Management at 979-862-8993, Spatial Science Lab (SSL) at 979

336

Modeling Dynamic Landscapes in Open Source GIS  

E-Print Network [OSTI]

is free online message board discussion, help Google sites: post HW, get feedback register to get credit Solar radiation modeling: monthly totals Applications in urban areas: solar panels, building design, thermal conditions, Helena Mitasova, NCSU... that is free to run, study, modify and distribute Free means freedom: free is a matter of liberty not price It can be commercial (Red Hat Linux) but not proprietary OSGeo foundation supports the development of open source geospatial software and promotes its...

Mitasova, Helena

2013-11-20T23:59:59.000Z

337

GIS Method for Developing Wind Supply Curves  

SciTech Connect (OSTI)

This report describes work conducted by the National Renewable Energy Laboratory (NREL) as part of the Wind Technology Partnership (WTP) sponsored by the U.S. Environmental Protection Agency (EPA). This project has developed methods that the National Development and Reform Commission (NDRC) intends to use in the planning and development of China's 30 GW of planned capacity. Because of China's influence within the community of developing countries, the methods and the approaches here may help foster wind development in other countries.

Kline, D.; Heimiller, D.; Cowlin, S.

2008-06-01T23:59:59.000Z

338

New Developments in GIS in Water Resources  

E-Print Network [OSTI]

Standardized formats Data: Dynamic in time Simple in space (points) No standardized formats What is Hydro? Hydrology Hydrography Circulation of the waters of the earth through the hydrologic cycle The blue lines on maps Properties of Water... of query functions Returns data in WaterML Services-Oriented Architecture for Water Data Links geographically distributed information servers through internet Web Services Description Language (WSDL from W3C) We designed WaterML as a web...

Maidment, David

2008-11-19T23:59:59.000Z

339

GIS data | OpenEI Community  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Power Basics (TheEtelligence (SmartHomeFremont,usingGEO2GHGenius Jump to: Home

340

GIS keyword | OpenEI Community  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6TheoreticalFuelCell Energy IncFOR EGS Home > Groups >

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

OpenEI Community - GIS data  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/Geothermal < Oklahoma Jumpcommunity 2013InvitationFOA

342

Effect of gis learning on spatial ability  

E-Print Network [OSTI]

#0;?#0;? Data management (topology) #0;?#0;? Geocoding (Georeferencing) #0;?#0;? Classifying spatial data (e.g., dot map, choropleth map) #0;?#0;? Searching for patterns (e.g., distribution, network, hierarchy) #0;?#0;? Analyzing...

Lee, Jong Won

2006-08-16T23:59:59.000Z

343

A High Resolution Micro-Electro-Mechanical Resonant Tilt Sensor  

E-Print Network [OSTI]

-Int Soc Optical Engineering, Bellingham, 2010. [3] W. Jian, G. Guowei, L. Penghua, The Study on Lange-angle CANBUS 2-axis Inclinometer of Rotary Drilling Rig, 2010 2nd IEEE International Conference on Information Management and Engineering (ICIME 2010...

Zou, Xudong; Thiruvenkatanathan, Pradyumna; Seshia, Ashwin A.

2014-01-01T23:59:59.000Z

344

General Schema for [001] Tilt Grain Boundaries in Dense Packing...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

as showing the frustration of symmetry caused by the incorporation of point defects (vacancies and impurities). This general model for grain boundary structures can, in principle,...

345

Vacuum compatible, high-speed, 2-D mirror tilt stage  

DOE Patents [OSTI]

A compact and vacuum compatible magnetic-coil driven tiltable stage that is equipped with a high efficiency reflective coating can be employed as a scanner in EUV applications. The drive electronics for the scanner is fully in situ programmable and rapidly switchable.

Denham; Paul E. (Crockett, CA)

2007-09-25T23:59:59.000Z

346

Dynamics of Tilt-based Browsing on Mobile Devices  

E-Print Network [OSTI]

Cho,S.J. Murray-Smith,R. Choi,C. Sung,Y. Lee,K. Kim,Y.B. CHI '07 extended abstracts on Human factors in computing systems, http://doi.acm.org/10.1145/1240866.1240930 pp 1947 - 1952 ACM Press

Cho, S.J.; Murray-Smith, R.

347

Dynamics of Tilt-based Browsing on Mobile Devices  

E-Print Network [OSTI]

with a button- based browser and an iPod wheel. We discuss the usability performance and contrast this with subjective experience from the users. The iPod wheel has significantly poorer performance than button pushing-handed use. An alternative is Apple's iPod click wheel [5] which enables users to scroll the list by rotating

Williamson, John

348

Concrete Tilt-up Construction on the Farm.  

E-Print Network [OSTI]

, dairy barns cmd poultry houses, which were collected from 23 land-grant colleges throughout the United States, showed that the walls of most farm buildings in these classificatio,ns can be constructed from 8 x 8 or 8 x 10-foot panel modules... with thicknesses of 4 to 6 inches. A sand bed covered with 4 mil polyethylene sheeting made a satisfactory casting bed. A minimum of two footing holes 8 or more inches in diameter and 30 inches deep were used to support line or end pilasters, while a minimum...

Hobgood, Price; Kunze, Otto R.

1957-01-01T23:59:59.000Z

349

Tilting Trains: The Italian ETR and the Swedish X-2000  

E-Print Network [OSTI]

Karl. 1991. ~Regional Train Development in Sweden." Public~ gather speed." Passenger Train Journal 19(2), February. "FS launches high-speed train project." "FS r~aches agreement

Barnett, Roger

1992-01-01T23:59:59.000Z

350

Regional characteristics, tilt domains, and extensional history of the Late  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, searchVirginia Blue Ridge And Piedmont Provinces | OpenSystemsGrowth in

351

File:NREL-africa-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublicIDAPowerPlantSitingConstruction.pdf JumpApschem.pdfMarcelluswatermgmt.pdf Jump to:BioMap.pdfPDF) Size ofPlate

352

An acoustic wave equation for modeling in tilted TI media  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout theOFFICEAmes Laboratory Site| Department ofAn InsideAnFINITE

353

Tilted domain growth of metalorganic chemical vapor (MOCVD)-grown  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe1A:decisional. 1 B O N N E V I L L E P O

354

Performance of the MROI fast tip-tilt correction system  

E-Print Network [OSTI]

runs in ordinary Linux. The application communicates with sensors (either analogue voltage or I 2 C types) and a heater via two USB-driven Labjack U3 boards. The control/display GUI provides a graphical user interface for commanding the system... and its CPU sit in a the temperature controlled rack #22; cabinet #16;Q5#17; #22; within the telescope enclosure. A separate services interface plate (top right) manages the dry air and cooling water for the system and includes manual valves and a flow...

Young, John; Buscher, David; Fisher, Martin; Haniff, Christopher; Rea, Alexander; Seneta, Eugene; Sun, Xiaowei; Wilson, Donald; Farris, Allen; Olivares, Andres

2014-07-15T23:59:59.000Z

355

COMP 198 Spatial Reasoning and GIS Spring 2012 Project GIS 2  

E-Print Network [OSTI]

in the county? 13. Why is the shape of the state of MA so strange? Explain. 14. What is the area of Attleboro

Gousie, Michael B.

356

NREL: Dynamic Maps, GIS Data, and Analysis Tools - About GIS at NREL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is the NationalDepartment

357

Simulation Study of Process Latitude for Liquid Immersion Lithography  

E-Print Network [OSTI]

solution approach, including polarization effects and arbitrary thin film multilayers. We examine here the improvement in process window afforded by immersion under a variety of conditions, including = 193 nm and 157 printing of dense lines and spaces as small as 45 nm with acceptable process window. We also examine

Cole, Dan C.

358

A study of mid-latitude tropopause characteristics during winter  

E-Print Network [OSTI]

meridian. The lati- tudes selected include the regions where the transition from polar to tropical air mass regimes takes place. The atmosphere in this area is thus in- fluenced by boththe polarfront and subtropical jet streams. The 90-day period chosen... investigator preferring the idea of multiple tropopauses, with each tropopause associated with a particular type of tropospheric air mass Sawyer (14) studied the day-to-day variations of the tropopause over Europe by analyzing tropopause contour charts...

Clark, Norman Johnson

1960-01-01T23:59:59.000Z

359

ALSEP Thermal Performance at Off-Equator Latitudes  

E-Print Network [OSTI]

CONFIGURATION 33 THERMAL ANALYSIS 35 4. 1 SOLAR HEATING OF CENTRAL STATION ENCLOSURE AT LUNAR NOON 35 4.2 SOLAR HEATING OF CENTRAL STATION ENCLOSURE AT LUNAR SUNSET 35 DISCUSSION 40 5. 1 MODIFICATIONS TO CENTRAL.6 EFFECT OF OFF-EQUATOR DEPLOYMENT ON PDM PANEL 58 REFERENCES 59 #12;: : t ~ ALSEP Thermal Performance

Rathbun, Julie A.

360

A new GIS toolbox for integrating massive heterogeneous GIS data for land use change analysis A new GIS toolbox for integrating  

E-Print Network [OSTI]

, environmental impacts, biogas maize, permanent grassland, Germany. 1. Introduction Agricultural land use.laggner@ti.bund.de Abstract Agricultural land use in Germany and related im- pacts on the environment and the use of natural statistical analysis, we summarize impacts of increased biogas production on agricultural land use change

Köbben, Barend

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Onsrud, H.J., Evidence Generated from GIS. GIS Law, 1(3): 1-9, 1992 Evidence Generated from GIS  

E-Print Network [OSTI]

an extended period of time on a large parcel of land it owns. The group claims that adverse effects caused set that identified the locations and sizes of various buried utilities in the community of negligent dissemination by government of faulty data, see Dansby 1992). The city claims that the data

Onsrud, Harlan J.

362

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Wind Data...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

applications may exist in some class 1 areas. The degree of certainty with which the wind power class can be specified depends on three factors: the abundance and quality of wind...

363

Geologic Map and GIS Data for the Patua Geothermal Area  

SciTech Connect (OSTI)

PatuaESRI Geodatabase (ArcGeology v1.3): - Contains all the geologic map data, including faults, contacts, folds, veins, dikes, unit polygons, and attitudes of strata and faults. - List of stratigraphic units. - Locations of geothermal wells. - Locations of 40Ar/39Ar and tephra samples.

Faulds, James E.

2011-10-31T23:59:59.000Z

364

Applied GIS a free, international, refereed e-journal  

E-Print Network [OSTI]

a scientific plan and the adoption of best management practices (BMPs), but how to properly plan forest in the quantity and timing of base flow and storm flow, concentrations of sediment and dissolved nutrients, water aware of land management practice effects on the natural environment. However, misconceptions about

Zhang, Yanli

365

GIS and plume dispersion modeling for population exposure assessment  

E-Print Network [OSTI]

(NSPS), solid fossil fuel and electrical utility steam generator power plants are monitored for particulate matter, opacity, sulfur dioxide and nitrogen oxides. Since the objective of this study is to aid in the exploration of the possible risks... Concentration of persons over age 85 within the study area. . . . 11 Concentrations of nitrogen oxides on an annual average. . . . . . . . 12 Concentration of sulfur dioxide on an annual average. . . . . . . . . . . 48 49 50 13 Spring dispersion of NO...

Archer, Jeffrey Keith

1998-01-01T23:59:59.000Z

366

GIS IN SOIL & WATER SCIENCE On-Campus Section 8197  

E-Print Network [OSTI]

Create, edit, and add data to a geodatabase Control the appearance and display of data layers in Arc Create presentation-quality maps and graphs DELIVERY MODE: · Course material is provided via Canvas: http%) TOTAL POINTS 800 points (100%) A total of 7 assignments will be completed. Assignments are worth 20

Ma, Lena

367

Open Source ---0.11.0Quantum GIS  

E-Print Network [OSTI]

, Portuguese (Brazil), Romanian, Russian, Slovak, Spanish, Swedish, Thai, Turkish, Vietnamese Basque, Catalan), Spanish Basque, Chinese, Czech, English, French, Gallegan, German, Italian, Polish, Portugese, Romanian

New Hampshire, University of

368

Knowledge-based modeling using GIS: nonpoint source pollution application  

E-Print Network [OSTI]

loss over the watershed ANSI (2 inch event). . 58 V. l 1 Simulated effect of recommended BMPs on actual soil loss (2 inch event). 59 V. 12 Spatial distribution of the actual soil loss over the watershed ANSI (3 inch event) . . 60 V. 13 Simulated... Modeling Environment 29 IV MATERIALS AND METHODS 1 Inputs from AGNPS/GRASS Interface 33 2 Knowledge-based Approa. ch 35 2. 1 Study Area: Animal Science Watershed (ANSI) 35 2. 2 Identification 2. 3 Watershed Management using Best Management Practices...

Mohite, Mahendra P.

2012-06-07T23:59:59.000Z

369

Spatial Concepts in GIS and Design, Position Papers  

E-Print Network [OSTI]

Longley (2007). Geospatial Analysis: A comprehensive guideGeoDa Center for GeoSpatial Analysis and Computation Schoolgained from a geospatial analysis may not be equally

Center for Spatial Studies, UCSB; National Center for Geographical Information and Analysis; Esri

2008-01-01T23:59:59.000Z

370

Geologic Map and GIS Data for the Tuscarora Geothermal Area  

SciTech Connect (OSTI)

TuscaroraESRI Geodatabase (ArcGeology v1.3): - Contains all the geologic map data, including faults, contacts, folds, unit polygons, and attitudes of strata and faults. - List of stratigraphic units and stratigraphic correlation diagram. - Detailed unit descriptions of stratigraphic units. - Five cross?sections. - Locations of production, injection, and monitor wells. - 3D model constructed with EarthVision using geologic map data, cross?sections, drill?hole data, and geophysics (model not in the ESRI geodatabase).

Faulds, James E.

2013-12-31T23:59:59.000Z

371

Geologic Map and GIS Data for the Wabuska Geothermal Area  

SciTech Connect (OSTI)

WabuskaESRI geodatabase (ArcGeology v1.3): - Contains all the geologic map data, including faults, contacts, folds, veins, dikes, unit polygons, and attitudes of strata. - List of stratigraphic units and stratigraphic correlation diagram. - One cross?section.

Hinz, Nick

2013-09-30T23:59:59.000Z

372

Environmental amenities and disamenities, and housing prices; using GIS techniques  

E-Print Network [OSTI]

and hurricanes were positively related to respondents? perception of property damage, but not related to injury or heath problems from those natural hazards. SEER of hazardous materials was related to all three categories of risk perception of a hazardous...

Hwang, Seong-Nam

2004-09-30T23:59:59.000Z

373

URBAN MODELING FROM LIDAR DATA IN AN INTEGRATED GIS ENVIRONMENT  

E-Print Network [OSTI]

are analyzed and possible solutions are proposed by fusing lidar data with other image data. Study shows: it allows rapid generation large-scale DTM (digital terrain model); is daylight independent; is relatively

Shan, Jie

374

Distributed GIS for Monitoring and Modeling Urban Air Quality  

E-Print Network [OSTI]

The progress of technology has made the measurement of air quality and the simulation of complex air pollution models both feasible and cost-effective. However, there is a long way to go in terms of facilitating widespread ...

Yeang, Chen-Hsiang, 1969-

375

Placing power linres : GIS helps site energy corridors.  

SciTech Connect (OSTI)

Turn the lights on when you enter a room, then turn the lights off when you leave. Most of us repeat this sequence many times each day, and never give it another thought. But that seemingly simple light switch on the wall connects us to one of the most complex systems in the world: the electrical grid. Most of the United States is served by a highly reliable and adequate supply of electrical power, which is distributed through a grid of thousands of miles of electricity-transmission lines. However, as the electricity-supply infrastructure ages and consumer demand for electricity grows, the capacity to deliver electrical power hasn't kept pace with demand, and upgrading the electrical-transmission grid has become a more pressing need. From 1988-1998, demand for transmission grew by 30 percent while transmission grew by only 15 percent. From 1999-2009, demand grew by 20 percent and transmission by only 3 percent Despite a short-term decline related to the economic downturn and improved efficiency, U.S. energy consumption is expected to increase by 14 percent between 2008 and 2035. This growth will drive the need to develop viable routes for new transmission lines. Because transmission lines extend over large distances, they typically cross many federal, tribal, state, local and private land jurisdictions, each with a complex and varying set of siting issues and land-management practices. And as the existing grid needs improvement to meet growing demand, the U.S. is rapidly developing renewable energy sources, particularly solar and wind energy, often in areas far removed from existing electricity-transmission infrastructure and energy-consumption areas.

Kuiper, J. A.; Cantwell, B.; Hlohowskyj, I.; Moore, H. R. (Environmental Science Division)

2011-08-01T23:59:59.000Z

376

Geologic Map and GIS Data for the Tuscarora Geothermal Area  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

- 3D model constructed with EarthVision using geologic map data, cross?sections, drill?hole data, and geophysics (model not in the ESRI geodatabase).

Faulds, James E.

377

On-Site Recording of Excavation Data Using Mobile GIS  

E-Print Network [OSTI]

attributes, and digital media in a single system and enablesB. Multiple forms of media Digital excavation methods alsonature of digital storage of data and media is cause for

Tripcevich, Nicholas; Wernke, Steven A.

2010-01-01T23:59:59.000Z

378

A GIS-based approach for mapping cyberspace  

E-Print Network [OSTI]

, are developed and implemented to represent the US Education Network and the Chinese Web sites around the world, respectively. Adapting Abler's conceptual framework, this thesis argues that the virtual space is replacing the absolute and relative space, at least...

Lai, Fayu

2012-06-07T23:59:59.000Z

379

Lab1 Creating a grid 1 GIS Laboratory Exercises  

E-Print Network [OSTI]

_________________________________________________________________________________ TASK: To create, by hand, an analog gridded database from a base map. LEARNING OBJECTIVES: understand IN CLASSROOM: Copies of a base map of the campus Blank transparencies with a 2cm or 1/4" grid One grid, one base map and one or more pens and is

California at Santa Barbara, University of

380

Diss.ETH Nr. 17975 MODELLI GIS E VISUALIZZAZIONE  

E-Print Network [OSTI]

traffico in Svizzera? Inventario dei geodati esistenti riguardanti il settore dei trasporti Banca dati

Giger, Christine

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

GIS-Based Infrastructure Modeling | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for natural gas as aGEA HonorsGENIIJune

382

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Biomass Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is the

383

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Data Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is theBookmark and Share Data

384

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Federal Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is theBookmark and

385

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Geothermal Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is theBookmark

386

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Geothermal Prospector  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is theBookmarkGeothermal

387

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Hydrogen Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum is

388

NREL: Dynamic Maps, GIS Data, and Analysis Tools - International Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum isInternational Maps Below

389

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum isInternational MapsBookmark

390

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum isInternationalPublications

391

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Renewable Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two Continuum

392

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Solar Data  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two ContinuumSolar Data 10-Kilometer This

393

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Webmaster  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two ContinuumSolar Data

394

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Wind Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two ContinuumSolar DataAdditional Resources

395

NREL: Dynamic Maps, GIS Data, and Analysis Tools Home Page  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | National Nuclearover two ContinuumSolar DataAdditional Resources

396

Regional Geology: GIS Database for Alternative Host Rocks and Potential  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of Energy fromComments on NBPSiting Guidelines | Department of Energy

397

Recommendation 225: Recommendation on DOE Oak Ridge GIS Fact Sheets |  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15,2015 |Rebecca Matulka About UsDepartmentDepartment ofDepartment

398

Next Generation (NextGen) Geospatial Information System (GIS) | Department  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy

399

Regional Geology: GIS Database for Alternative Host Rocks and...  

Broader source: Energy.gov (indexed) [DOE]

Performance of a Salt Repository for Disposal of Heat-Generating Nuclear Waste Oil Shale Research in the United States Repository Reference Disposal Concepts and Thermal...

400

Spatial Concepts in GIS and Design, Position Papers  

E-Print Network [OSTI]

Sanders Peirce called abduction. As Peirce observed, is operative; Abduction . . . suggests that something maydifferently. Geographers use abduction to come up with new

Center for Spatial Studies, UCSB; National Center for Geographical Information and Analysis; Esri

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Accessibility analysis for telecommuting: a GIS-based approach  

E-Print Network [OSTI]

and policy-makers. Research on telecommuting as one solution to reducing travel demand has been active in the past few years. However, most research focuses on analysis of the impact of telecommuting on vehicle-mobility rather than on individual accessibility...

Chen, Chun

2001-01-01T23:59:59.000Z

402

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Solar Maps  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Regionat Cornell Batteries & FuelTechnologies The National

403

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Biomass Data  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublications MapSearch

404

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Geographic Information  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublications MapSearchSystem

405

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Geothermal Data  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublications

406

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Hydrogen Data  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublicationsHydrogen Data

407

NREL: Dynamic Maps, GIS Data, and Analysis Tools - International Data  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublicationsHydrogen

408

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Unsubscribe  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublicationsHydrogenData

409

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Wind Data  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents

410

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012 April 2012

411

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012 April

412

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012 AprilTools

413

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012

414

Tidal Stream Power Web GIS Tool | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,Ltd Jump JumpAl., 1978) |Thrall,Tibagi Energetica JumpGeneratorsWeb

415

Transmission/Resource Library/GIS Tools | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,LtdInformation Dixie ValleyLibrary < Transmission

416

Improving Unreliable Mobile GIS with Swarm-based Particle Filters  

E-Print Network [OSTI]

is gathered through the exchange of beacons. Yet, the ITS environment is character- ized by frequent losses industrial members: BMW Group, Cisco, Monaco Tele- com, Orange, SAP, SFR, STEricsson, Swisscom, Symantec of each vehicle, while geographic information of the surrounding environ- ment (called commonly "awareness

Gesbert, David

417

Analysis of flexure pivot tilting pad gas bearings with different damper configurations  

E-Print Network [OSTI]

blowers, turbo compressors, micro-gas turbines, auxiliary power units, etc., that have uses for automotive, aerospace, and fuel cell industries, to name a few [1-4]. Oil-free lubrication is cleaner (i.e. less pollution; more environment-friendly), more...

Rimpel, Aaron Michael

2009-05-15T23:59:59.000Z

418

Hole-mask colloidal nanolithography combined with tilted-angle-rotation evaporation: A versatile method  

E-Print Network [OSTI]

]. In hybrid solar cells and organic light emitting diodes, plasmonic nanostructures enhanced the efficiency, University of Illinois at Urbana Champaign, 312E MSEB, MC-246, 1304 W. Green Street, Urbana, Illinois 61801 to concentrate light on subwavelength scales has led to a plethora of fundamental investigations. Initially

Braun, Paul

419

'Tilted' Industrial Electric Rates: A New Negative Variable for Energy Engineers  

E-Print Network [OSTI]

The cost of purchased electricity for industry is rising even faster than for other sectors. Conventional means of reducing power costs include internal techniques like load management, demand controls and energy conservation. External mechanisms...

Greenwood, R. W.

1981-01-01T23:59:59.000Z

420

Although geomorphic observations sug-gest that the Sierra Nevada has tilted so that  

E-Print Network [OSTI]

in the atmosphere to challenge this timing. When water vapor condenses, heavy iso- topes, such as deuterium or 18 O, the atmo- sphere becomes depleted in the heavy isotopes (e.g., Dansgaard, 1964; Gat, 1996; Rowley et al., 2001; Rozanski et al., 1992). As an air mass moves from over an ocean with an abundant supply

Mojzsis, Stephen J.

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Panel designs and tilting equipment for tiltup concrete construction of farm structures  

E-Print Network [OSTI]

atxibetcd err apy17ta~ 75 @or o. at ot tho b"co tM t5 lcm' cccIt at tM tope ?ho vcrtteA. c ~nto dao to ntrd tJcaa and ~~cotta~ acos cad d d xo:da aro faced h7 tthhg tbo aa==tQn of ca nto aboet tho boca of c=ch a&i "w=aMoa of;~to ahoj"t V 0 1 530 (6...

Giesecke, Raymond Clayton

1955-01-01T23:59:59.000Z

422

Tilting Modules for the Current Algebra Associated to a Simple Lie Algebra  

E-Print Network [OSTI]

+1 , in preparation. [3] M. Bennett, V. Chari, R. Dolbin and34 (2011), 118. [4] M. Bennett, V. Chari, and N. ManningarXiv:1106.0347. [5] M. Bennett, V. Chari, J. Greenstein and

Bennett, Matthew Lyle

2012-01-01T23:59:59.000Z

423

Tilting at windmills: the worldly conditions of authorship and textual criticism  

E-Print Network [OSTI]

pure sense, of composite author- ship . . . often guided or directed or controlled by other people while the author is in the process of trying to make it take shape, as it is throughout its textual history" (Thorpe 30). Although it is not clear... and the "initiating mind" of literature hinges upon the idea that every stage of the development of literature ? from inkling, to idea, to sentence, to manuscript ? occurs entirely protected from the influence of other people. McGann merely hints at the social...

Creamer, Maureen Louise

1990-01-01T23:59:59.000Z

424

SMIA Geneva September 2005 "Towards the Eco-design of a tilting train in Korea  

E-Print Network [OSTI]

Life Cycle System Bastien Ecabert, Martyn Wakeman, Jan-Anders Manson, Laboratoire de Technologie des

Paris-Sud XI, Université de

425

Human perception and control of vehicle roll tilt in hyper-gravity  

E-Print Network [OSTI]

Pilots and astronauts experience a range of altered gravity environments in which they must maintain accurate perception and control of vehicle orientation for tasks such as landing and docking. To study sensorimotor ...

Clark, Torin Kristofer

2013-01-01T23:59:59.000Z

426

THE TRANSIT INGRESS AND THE TILTED ORBIT OF THE EXTRAORDINARILY ECCENTRIC EXOPLANET HD 80606b  

E-Print Network [OSTI]

We present the results of a transcontinental campaign to observe the 2009 June 5 transit of the exoplanet HD 80606b. We report the first detection of the transit ingress, revealing the transit duration to be 11.64 0.25 ...

Adams, Elisabeth Rose

427

automated sequential tilt-series: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences Websites Summary: Sequential Consistency for Heterogeneous-Race-Free DEREK R. HOWER, BRADFORD M. BECKMANN, BENEDICT R: Sequential Consistency for Data-Race-Free (SC for...

428

The tilted trajectory of public art : New York City, 1979 - 2005  

E-Print Network [OSTI]

This thesis explores the relationship between urban planning and public art, and questions the efficacy of past and current models, whilst pushing us to develop new ones. It strives to glean the most salient issues universal ...

Earl, Samantha C

2011-01-01T23:59:59.000Z

429

Unique determination of the -CN group tilt angle in Langmuir monolayers  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layeredof2014National Nuclear23,Diversity part 2using sum-frequency

430

A tilt rotor UAV for long endurance operations in remote environments  

E-Print Network [OSTI]

Extended mission times will greatly expand the utility of small UAVs that are currently limited to a single flight lasting no more than a few hours. This thesis assesses the challenges to developing a small, long endurance ...

VanderMey, Josiah T

2011-01-01T23:59:59.000Z

431

Microsoft Word - Tilted-Rig-TP-Definition-Version1-Aug-14-2012A.doc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment SurfacesResource Program Preliminary Needs Assessment0Investigations9,5Test Problem:

432

General Schema for [001] Tilt Grain Boundaries in Dense Packing Cubic  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning Fun withGenepoolCrystals. | EMSL Schema for [001]

433

File:NREL-afg-10km-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublicIDAPowerPlantSitingConstruction.pdf JumpApschem.pdfMarcelluswatermgmt.pdf Jump to:BioMap.pdf Jumpglo.pdf

434

File:NREL-bhutan-10kmsolar-tilt.pdf | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublicIDAPowerPlantSitingConstruction.pdf JumpApschem.pdfMarcelluswatermgmt.pdf Jumpdir.pdf Jumpdni.pdf

435

Strain Accommodation By Facile WO6 Octahedral Distortion and Tilting During  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBiSiteNeutron Scattering4American'!Stores Catalogof SVO Research

436

Tilting at Modern: Elizabeth Gordon's "The Threat to the Next America"  

E-Print Network [OSTI]

an example of a house that used passive solar heating, andbest houses of the future,? primary among them passive solarHouse I Would Like to Live In After the War,? 31. encouraged passive

Corbett, Kathleen LaMoine

2010-01-01T23:59:59.000Z

437

Microsoft Word - Tilted-Rig-TP-Definition-Version1-Aug-14-2012A...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Case 110 is chosen as the source for the present test problem as the fluids have low surface tension (unlike Case 115) due the addition of a surfactant, the asymmetry small...

438

E-Print Network 3.0 - active tilting-pad journal Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for Actuals Journals - cdm 032210 2010... Northwestern University GL711 Page 1 of 5 Troubleshooting for Actuals Journals This training guide lists... , or internal sales...

439

A GCM Parameterization of Ice Particle Mean Effective Sizes for High Latitude Cirrus Clouds and It's Comparison with Mid-Latitude Parmaterization  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β-Research and EducationF O S RAAAANewGCM

440

Imaging ion outflow in the high-latitude magnetosphere using low-energy neutral atoms  

SciTech Connect (OSTI)

The measurement of neutral atom fluxes generated by charge exchange with the Earth's geocorona has recently been shown to provide the capability to image the magnetosphere. The authors investigate neutral oxygen fluxes produced by charge exchange from the cusp/cleft ion fountain population. Using an empirical cusp/cleft ion fountain model, an empirical variation of the geocoronal neutral hydrogen density with distance, and typical values for charge-exchange cross sections, line-of-sight integrations are performed to calculate the neutral oxygen flux at arbitrary locations in space. The resulting images are evaluated for a set of orbital positions of the proposed HI-LITE small explorer spacecraft. The resulting neutral oxygen fluxes are high enough for imaging with a low-energy neutral atom imaging instrument (ILENA) onboard the spacecraft.

Hesse, M.; Smith, M.F.; Herrero, F. (NASA, Greenbelt, MD (United States). Goddard Space Flight Center); Ghielmetti, A.G.; Shelley, E.G. (Lockheed Palo Alto Research Lab., CA (United States)); Wurz, P.; Bochsler, P. (Univ. of Bern (Switzerland)); Gallagher, D.L.; Moore, T.E. (NASA, Huntsville, AL (United States). Marshall Space Flight Center); Stephen, T.S. (Univ. of Denver, CO (United States))

1993-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

amplify high-latitude warming: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

discharge and Bering Strait inflow are studied in a regional model of the Arctic and North Atlantic Oceans. It is suggested that a gradual increase in the flux of Pacific...

442

Tropical to mid-latitude snow and ice accumulation, flow and  

E-Print Network [OSTI]

that abundant residual ice probably remains in these deposits and that these records of geologically recent-covered piedmont glaciers, we interpret these deposits as evidence for geologically recent and recurring glacial-rich polar regions and redistributes water-ice deposits equatorward6­8 . Indeed, geological observations show

Head III, James William

443

LOW-LATITUDE CORONAL HOLES, DECAYING ACTIVE REGIONS, AND GLOBAL CORONAL MAGNETIC STRUCTURE  

SciTech Connect (OSTI)

We study the relationship between decaying active-region magnetic fields, coronal holes, and the global coronal magnetic structure using Global Oscillations Network Group synoptic magnetograms, Solar TErrestrial RElations Observatory extreme-ultraviolet synoptic maps, and coronal potential-field source-surface models. We analyze 14 decaying regions and associated coronal holes occurring between early 2007 and late 2010, 4 from cycle 23 and 10 from cycle 24. We investigate the relationship between asymmetries in active regions' positive and negative magnetic intensities, asymmetric magnetic decay rates, flux imbalances, global field structure, and coronal hole formation. Whereas new emerging active regions caused changes in the large-scale coronal field, the coronal fields of the 14 decaying active regions only opened under the condition that the global coronal structure remained almost unchanged. This was because the dominant slowly varying, low-order multipoles prevented opposing-polarity fields from opening and the remnant active-region flux preserved the regions' low-order multipole moments long after the regions had decayed. Thus, the polarity of each coronal hole necessarily matched the polar field on the side of the streamer belt where the corresponding active region decayed. For magnetically isolated active regions initially located within the streamer belt, the more intense polarity generally survived to form the hole. For non-isolated regions, flux imbalance and topological asymmetry prompted the opposite to occur in some cases.

Petrie, G. J. D. [National Solar Observatory, Tucson, AZ 85719 (United States); Haislmaier, K. J. [George Mason University, Fairfax, VA 22030 (United States)

2013-10-01T23:59:59.000Z

444

Evidence linking Arctic amplification to extreme weather in mid-latitudes  

E-Print Network [OSTI]

freeze- up begins, the extra solar energy absorbed during summer in these vast new expanses of open water probability of extreme weather events that result from prolonged conditions, such as drought, flooding, cold circulation will be affected, but how? While global climate models project that the frequency and intensity

Francis, Jennifer

445

Dell Latitude 5000 Series Outstanding reliability and security in the world's most manageable  

E-Print Network [OSTI]

solid state hybrid drives or performance solid state drive options for large, reliable storage capacity points · Longer battery life with Intel 4th Generation Core processors · Optional touchscreen and Windows

Fiebig, Peter

446

Latitude dependence of zonal plasma drifts obtained from dual-site airglow observations  

E-Print Network [OSTI]

winds driving electric currents across magnetic field lines in a dynamo action in the E and F layers models show that a strong vertical polarization electric field is set up, which drives the plasma ionosphere-electric field model of Eccles [1998a, 1998b]. The observed zonal plasma drifts result from low

Mendillo, Michael

447

Desertification of high latitude ecosystems: conceptual models, time-series analyses and experiments  

E-Print Network [OSTI]

of how livestock grazing might initiate early degradation stages, elucidate field-based landscape metrics useful for characterizing degradation stages, and to determine if landscape metrics obtained from remote sensing data can be used to detect landscape...

Thorsson, Johann

2009-05-15T23:59:59.000Z

448

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

remote ocean temperatures to respond, while a terrestrial cooling,summer cooling at 850 hPa. Significant remote changescooling due to a change in ocean circulation would imply a compensating remote

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

449

High-Latitude Ocean and Sea Ice Surface Fluxes: Challenges for Climate Research  

E-Print Network [OSTI]

longwave (LW) radiation emitted from the land, ocean, ice,radiation forcing data sets for large-scale sea ice models in the Southern Ocean.

2013-01-01T23:59:59.000Z

450

The Mid-Latitude Continental Convective Clouds Experiment (MC3E)  

SciTech Connect (OSTI)

The Midlatitude Continental Convective Cloud Experiment (MC3E) will take place in central Oklahoma during the April-May 2011 period. The experiment is a collaborative effort between the U.S. Department of Energy Atmospheric Radition Measurement Program and the National Aeronautics and Space Administration's (NASA) Global Precipitation Measurement (GPM) mission Ground Validation program. The Intensive Observation Period leverages the unprecedented observing infrastructure currently available in the central United States, combined with an extensive sounding array, remote sensing and in situ aircraft observations, NASA GPM ground validation remote sensors and new ARM instrumentation purchased with American Recovery and Reinvestment Act funding. The overarching goal is to provide the most complete characterization of convective cloud systems, precipitation and the environment that has ever been obtained, providing constraints for model cumulus parameterizations and space-based rainfall observations over land that have never before been available. Several different components of convective processes tangible to the convective parameterization problem are targeted such as, pre-convective environment and convective initiation, updraft / downdraft dynamics, condensate transport and detrainment, precipitation and cloud microphysics, influence on the environment and radiation and a detailed description of the large-scale forcing. MC3E will use a new multi-scale observing strategy with the participation of a network of distributed sensors (both passive and active). The approach is to document in 3-D not only the full spectrum of precipitation rates, but also clouds, winds and moisture in an attempt to provide a holistic view of convective clouds and their feedback with the environment. A goal is to measure cloud and precipitation transitions and environmental quantities that are important for satellite retrieval algorithms, convective parameterization in large-scale models and cloud-resolving model simulations. This will be accomplished through the deployment of several different elements that complement the existing (and soon to become available) ARM facilities: a network of radiosonde stations, NASA scanning multi-frequency/parameter radar systems at three different frequencies (Ka/Ku/S), high-altitude remote sensing and in situ aircraft, wind profilers and a network of surface disdrometers. In addition to these special MC3E instruments, there will be important new instrumentation deployed by DOE at the ARM site including: 3 networked scanning X-band radar systems, a C-band scanning radar, a dual wavelength (Ka/W) scanning cloud radar, a Doppler lidar and upgraded vertically pointing millimeter cloud radar (MMCR) and micropulse lidar (MPL).To fully describe the properties of precipitating cloud systems, both in situ and remote sensing airborne observations are necessary. The NASA GPM-funded University of North Dakota (UND) Citation will provide in situ observations of precipitation-sized particles, ice freezing nuclei and aerosol concentrations. As a complement to the UND Citation's in situ observations, the NASA ER-2 will provide a high altitude satellite simulator platform that carrying a Ka/Ku band radar and passive microwave radiometers (10-183 GHZ).

Petersen,W.; Jensen,M.; Genio, A. D.; Giangrande, S.; Heymsfield, A.; Heymsfield, G.; Hou, A.; Kollias, P.; Orr, B.; Rutledge, S.; Schwaller, M.; Zipser, E.

2010-03-15T23:59:59.000Z

451

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

into the numerical weather prediction model COSMO. Borealinto the numerical weather prediction model COSMO. BorealCurrent numerical weather prediction (NWP) models, regional

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

452

Quantifying Climate Feedbacks from Abrupt Changes in High-Latitude Trace-Gas Emissions  

SciTech Connect (OSTI)

During the three-year project period, Purdue University has specifically accomplished the following: revised the existing Methane Dynamics Model (MDM) to consider the effects of changes of atmospheric pressure; applied the methane dynamics model (MDM) to Siberian region to demonstrate that ebullition estimates could increase previous estimates of regional terrestrial CH{sub 4} emissions 3- to 7-fold in Siberia; Conducted an analysis of the carbon balance of the Arctic Basin from 1997 to 2006 to show that terrestrial areas of the Arctic were a net source of 41.5 Tg CH{sub 4} yr{sup ??1} that increased by 0.6 Tg CH{sub 4} yr{sup ??1} during the decade of analysis, a magnitude that is comparable with an atmospheric inversion of CH{sub 4}; improved the quantification of CH{sub 4} fluxes in the Arctic with inversion methods; evaluated AIRS CH4 retrieval data with a transport and inversion model and surface flux and aircraft data; to better quantify methane emissions from wetlands, we extended the MDM within a biogeochemistry model, the Terrestrial Ecosystem Model (TEM), to include a large-scale hydrology model, the variable infiltration capacity (VIC) model; more recently, we developed a single box atmospheric chemistry model involving atmospheric methane (CH{sub 4}), carbon monoxide (CO) and radical hydroxyl (OH) to analyze atmospheric CH{sub 4} concentrations from 1984 to 2008.

Qianlai Zhuang

2012-11-16T23:59:59.000Z

453

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

of the heat capacity of the ice mass and liquid water mass.all the ice (liquid) is melted (frozen). Heat capacities are

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

454

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

A. Arain, 2007: Impacts of peat and vegetation on permafrostdecomposition, water balance, and peat accumulation. Earth2008: High sensitivity of peat decomposition to climate

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

455

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

to Inclusion of Inland Water Surfaces. J. Clim. , 8, 2691-Estimating sensitivities of water and carbon budgets. J.H. , 1955: Wind Stress Over a Water Surface. Quart. J. Roy.

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

456

A Coordinated Effort to Improve Parameterization of High-Latitude Cloud and Radiation Processes  

SciTech Connect (OSTI)

The goal of this project is the development and evaluation of improved parameterization of arctic cloud and radiation processes and implementation of the parameterizations into a climate model. Our research focuses specifically on the following issues: (1) continued development and evaluation of cloud microphysical parameterizations, focusing on issues of particular relevance for mixed phase clouds; and (2) evaluation of the mesoscale simulation of arctic cloud system life cycles.

J. O. Pinto, A.H. Lynch

2005-12-14T23:59:59.000Z

457

A COMPANION AS THE CAUSE OF LATITUDE-DEPENDENT EFFECTS IN THE WIND OF ETA CARINAE  

SciTech Connect (OSTI)

We analyze spatially resolved spectroscopic observations of the Eta Carinae binary system obtained with the Hubble Space Telescope/STIS. Eta Car is enshrouded by the dusty Homunculus nebula, which scatters light emitted by the central binary and provides a unique opportunity to study a massive binary system from different vantage points. We investigate the latitudinal and azimuthal dependence of H{alpha} line profiles caused by the presence of a wind-wind collision (WWC) cavity created by the companion star. Using two-dimensional radiative transfer models, we find that the wind cavity can qualitatively explain the observed line profiles around apastron. Regions of the Homunculus which scatter light that propagated through the WWC cavity show weaker or no H{alpha} absorption. Regions scattering light that propagated through a significant portion of the primary wind show stronger P Cygni absorption. Our models overestimate the H{alpha} absorption formed in the primary wind, which we attribute to photoionization by the companion, not presently included in the models. We can qualitatively explain the latitudinal changes that occur during periastron, shedding light on the nature of Eta Car's spectroscopic events. Our models support the idea that during the brief period of time around periastron when the primary wind flows unimpeded toward the observer, H{alpha} absorption occurs in directions toward the central object and Homunculus SE pole, but not toward equatorial regions close to the Weigelt blobs. We suggest that observed latitudinal and azimuthal variations are dominated by the companion star via the WWC cavity, rather than by rapid rotation of the primary star.

Groh, J. H. [Geneva Observatory, Geneva University, Chemin des Maillettes 51, CH-1290 Sauverny (Switzerland); Madura, T. I.; Weigelt, G. [Max-Planck-Institut fuer Radioastronomie, Auf dem Huegel 69, D-53121 Bonn (Germany); Hillier, D. J. [Department of Physics and Astronomy, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260 (United States); Kruip, C. J. H., E-mail: jose.groh@unige.ch [Leiden Observatory, Leiden University, Postbus 9513, NL-2300 RA Leiden (Netherlands)

2012-11-01T23:59:59.000Z

458

Size-dependent species richness: trends within plant communities and across latitude  

E-Print Network [OSTI]

as a result of sampling effects (McGeoch & Gaston 2002). Likewise, for even-aged populations, plant density, Ithaca, NY, USA 2 Department of Botany, University of Cape Town, Cape Town, South Africa 3 Department.edu Abstract We examine how species richness and species-specific plant density (number of species and number

Rand, Richard H.

459

Final Report for High Latitude Climate Modeling: ARM Takes Us Beyond Case Studies  

SciTech Connect (OSTI)

The main thrust of this project was to devise a method by which the majority of North Slope of Alaska (NSA) meteorological and radiometric data, collected on a daily basis, could be used to evaluate and improve global climate model (GCM) simulations and their parameterizations, particularly for cloud microphysics. Although the standard ARM Program sensors for a less complete suite of instruments for cloud and aerosol studies than the instruments on an intensive field program such as the 2008 Indirect and Semi-Direct Aerosol Campaign (ISDAC), the advantage they offer lies in the long time base and large volume of data that covers a wide range of meteorological and climatological conditions. The challenge has been devising a method to interpret the NSA data in a practical way, so that a wide variety of meteorological conditions in all seasons can be examined with climate models. If successful, climate modelers would have a robust alternative to the usual case study approach (i.e., from intensive field programs only) for testing and evaluating their parameterizations performance. Understanding climate change on regional scales requires a broad scientific consideration of anthropogenic influences that goes beyond greenhouse gas emissions to also include aerosol-induced changes in cloud properties. For instance, it is now clear that on small scales, human-induced aerosol plumes can exert microclimatic radiative and hydrologic forcing that rivals that of greenhouse gasforced warming. This project has made significant scientific progress by investigating what causes successive versions of climate models continue to exhibit errors in cloud amount, cloud microphysical and radiative properties, precipitation, and radiation balance, as compared with observations and, in particular, in Arctic regions. To find out what is going wrong, we have tested the models' cloud representation over the full range of meteorological conditions found in the Arctic using the ARM North Slope of Alaska (NSA) data.

Russell, Lynn M [Scripps/UCSD; Lubin, Dan [Scripps/UCSD

2013-06-18T23:59:59.000Z

460

Quantifying Climate Feedbacks from Abrupt Changes in High-Latitude Trace-Gas Emissions  

SciTech Connect (OSTI)

Our overall goal was to quantify the potential for threshold changes in natural emission rates of trace gases, particularly methane and carbon dioxide, from pan-arctic terrestrial systems under the spectrum of anthropogenically forced climate warming, and the extent to which these emissions provide a strong feedback mechanism to global climate warming. This goal is motivated under the premise that polar amplification of global climate warming will induce widespread thaw and degradation of the permafrost, and would thus cause substantial changes in the extent of wetlands and lakes, especially thermokarst (thaw) lakes, over the Arctic. Through a coordinated effort of field measurements, model development, and numerical experimentation with an integrated assessment model framework, we have investigated the following hypothesis: There exists a climate-warming threshold beyond which permafrost degradation becomes widespread and thus instigates strong and/or sharp increases in methane emissions (via thermokarst lakes and wetland expansion). These would outweigh any increased uptake of carbon (e.g. from peatlands) and would result in a strong, positive feedback to global climate warming.

Schlosser, Courtney Adam [MIT; Walter-Anthony, Katey [University of Alaska; Zhuang, Qianlai [Purdue University; Melillo, Jerry [Marine Biological Laboratory

2013-04-26T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

The effects of volcanic aerosols on mid-latitude ozone recovery  

E-Print Network [OSTI]

In this paper, comparisons between the derived Chemistry Climate Model Initiative aerosol data set to balloon sonde measurements of aerosols made in Laramie, Wyoming are made between 1979- 2012. Using the derived CCMI ...

Haskins, Jessica D

2014-01-01T23:59:59.000Z

462

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

of the Community Earth System Model 1 (CESM1, http://and the Community Earth System Model 1 (CESM1) (http://quantify these feedbacks, Earth System Models (ESMs) need to

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

463

A COMPARISON OF FAR-IR AND H I AS REDDENING PREDICTORS AT HIGH GALACTIC LATITUDE  

SciTech Connect (OSTI)

Both the Galactic 21 cm line flux from neutral hydrogen (H I) in interstellar medium and the far-infrared (FIR) emission from Galactic dust grains have been used to estimate the strength of Galactic reddening of distant sources. In this work we use a collection of uniform color distant galaxies as color standards to determine whether the H I method or the FIR method is superior. We find that the two methods both produce reasonably accurate maps, but that both show significant errors as compared to the typical color of the background galaxies. We find that a mixture of the FIR and H I maps in roughly a 2-to-1 ratio is clearly superior to either map alone. We recommend that future reddening maps should use both sets of data, and that well-constructed FIR and H I maps should both be vigorously pursued.

Peek, J. E. G., E-mail: jegpeek@gmail.com [Department of Astronomy, Columbia University, New York, NY 10027 (United States)

2013-03-20T23:59:59.000Z

464

Structure of the low-latitude magnetopause: MAGION-4 observations Z. Nemecek1  

E-Print Network [OSTI]

, each lasting from 1­10 min, are common just upstream of the bow shock. Such pulses are often quasi and at the quasi-parallel bow shock have been suggested (Sibeck et al., 1989 a,b). They must be considered. Such an increase corresponds to an enhancement in both magnetosheath thermal and mag- netic pressures which in turn

Paris-Sud XI, Université de

465

High-latitude ionospheric convection models derived from Defense Meteorological Satellite Program ion drift  

E-Print Network [OSTI]

Vladimir O. Papitashvili Space Physics Research Laboratory, University of Michigan, Ann Arbor, Michigan to the average solar wind (i.e., the ``quasi-viscous'' interaction) and to changes in the IMF By, Bz 0, and Bz, plasma convection, current systems 1. Introduction [2] Earth's magnetosphere is immersed in the solar

Michigan, University of

466

Glaciation, aridification, and carbon sequestration in the Permo-Carboniferous: The isotopic record from low latitudes  

E-Print Network [OSTI]

Glaciation, aridification, and carbon sequestration in the Permo-Carboniferous: The isotopic record and carbon sequestration in the Late Paleozoic, we have compiled new and published oxygen and carbon isotopic Carboniferous Stable isotopes Carbon cycling Brachiopods To evaluate the isotopic record of climate change

Grossman, Ethan L.

467

High-latitude cooling associated with landscape changes from North American boreal forest fires  

E-Print Network [OSTI]

in the Com- munity Earth System Model 1 (CESM1), Tellus A,CESM climate model. Other Earth system models with differentPrediction using Earth System Models (EaSM) grants to

Rogers, B. M; Randerson, J. T; Bonan, G. B

2013-01-01T23:59:59.000Z

468

Observed Regimes of Mid-Latitude.and Tropical Cirrus Microphysical Behavior  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the ContributionsArmsSpeedingSpeedingUnder Well-ControlledObservationObserved Regimes of

469

DOE/SC-ARM-14-012 The Mid-latitude Continental Convective Clouds  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is a U.S. Department of42 The

470

Cluster Analysis of Cloud Regimes and Characteristic Dynamics of Mid-Latitude Synoptic Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationClean Communities of WesternVailCloisteredPresence3Science

471

The importance of moisture distribution for the growth and energetics of mid-latitude systems  

E-Print Network [OSTI]

. Pavan1 , N. Hall2 , P. Valdes and M. Blackburn3 1 CINECA, via Magnanelli 6/3, 40033 Casalecchio di Reno

Paris-Sud XI, Université de

472

Letter to the Editor Temperature anomalies in high northerly latitudes and their link  

E-Print Network [OSTI]

meteorological records which led extremes in the Southern Oscillation Index (SOI) by a number of months and hourly wind directional and velocity measurements (in each 10° sector) were available for one monitoring continuous time series of coastal SSTs and concomitant surface wind conditions between January 1961 and April

Boyer, Edmond

473

Characterisation of CH3X fluxes from Scottish and high latitude wetlands  

E-Print Network [OSTI]

Methyl bromide (CH3Br) and methyl chloride (CH3Cl) are two halocarbons that are unique in that they play a significant role in stratospheric ozone destruction, and are mainly produced by natural systems. The current ...

Hardacre, Catherine

2010-01-01T23:59:59.000Z

474

Interactions of Water and Energy Mediate Responses of High-Latitude Terrestrial Ecosystems to Climate Change  

E-Print Network [OSTI]

soil temperatures. Wetland treatments in GCMs (Ringeval etA more mechanistic treatment of wetland hydrology in an ESM

Subin, Zachary Marc

2012-01-01T23:59:59.000Z

475

Analysis of the effects of ionospheric sampling of reflection points near-path, for high-frequency single-site-location direction finding systems. Master's thesis  

SciTech Connect (OSTI)

This thesis suggests a method to estimate the current value of an ionospheric parameter. The proposed method is based on the known variability of the observed current values near path and utilizes data derived from ionospheric sampling measurements. Analysis of errors is provided in Single-Site-Location High-Frequency Direction Finding (SSL-HFDF), arising from ionospheric irregularities such as Es (sporadic E), ionospheric tilts, and traveling ionospheric disturbances (TIDs). The characteristics of Es, tilts and TIDs for mid-latitudes are summarized in tables. The spatial and temporal coherence of ionospheric variabilities and irregularities is analyzed over the electron density. Practical results, measurements, and studies are presented on SSL-HFDF. A survey of characteristics of the ionosphere in the equatorial region is also provided. Finally, some recommendations are given to maximize the applicability of the proposed method.

Filho, C.A.

1990-12-01T23:59:59.000Z

476

Transverse and Longitudinal Doppler Effects of the Sunbeam Spectra and Earth-Self Rotation and Orbital Velocities, the Mass of the Sun and Others  

E-Print Network [OSTI]

The transverse and longitudinal Doppler effects of the sunbeam spectra are shown to result in the earth parameters such as the earth-self rotation and revolution velocities, the earth orbit semi-major axis, the earth orbital angular momentum, the earth axial tilt, the earth orbit eccentricity, the local latitude and the mass of the sun. The sunbeam global positioning scheme is realized, including the earth orbital position. PACS numbers: 91.10.Fc, 95.10.Km, 91.10.Da, 91.10.Jf.

Sang Boo Nam

2009-11-17T23:59:59.000Z

477

Comments on a paper tilted `The sea transport of vitrified high-level radioactive wastes: Unresolved safety issues`  

SciTech Connect (OSTI)

The cited paper estimates the consequences that might occur should a purpose-built ship transporting Vitrified High Level Waste (VHLW) be involved in a severe collision that causes the VHLW canisters in one Type-B package to spill onto the floor of a major ocean fishing region. Release of radioactivity from VHLW glass logs, failure of elastomer cask seals, failure of VHLW canisters due to stress corrosion cracking (SCC), and the probabilities of the hypothesized accident scenario, of catastrophic cask failure, and of cask recovery from the sea are all discussed.

Sprung, J.L.; McConnell, P.E.; Nigrey, P.J.; Ammerman, D.J. [and others

1997-05-01T23:59:59.000Z

478

PHYSICAL REVIEW B 84, 165423 (2011) Theory and hierarchical calculations of the structure and energetics of [0001] tilt grain  

E-Print Network [OSTI]

method to exfoliate graphene sheets from graphite crystals1 is, in general, found to provide perfect, defect-free graphene sheets over large length scales, but exfoliation is not suitable for large

2011-01-01T23:59:59.000Z

479

6I).-TIEE TENCII RECORUITlENDED P O R CULTIIVATION I N SWEDEN. ]By FIEIY TILtYICLQRI.  

E-Print Network [OSTI]

as a fish of little value, and as not being s wholesome wticle of food, and consequently it does not sell that it often sells at :is high a price as the carp, but generally tench costs about two-thirds of the price in clear, ruming water for five or six clays it will almost cntircly lose this flavor. ?O.-NEW ENGLAND

480

Measurement of rotordynamic coefficients for a high-speed flexure pivot tilting-pad bearing(load between pad) configuration  

E-Print Network [OSTI]

] .......................................................................................2 Figure 3. Main test section of the test rig .....................................................................................9 Figure 4. Shaker-stinger configuration (NDE side...)....................................................................10 Figure 5. Static loader assembly (NDE side)..............................................................................11 Figure 6. Thermocouples location on the FPB...

Al-Ghasem, Adnan Mahmoud

2005-08-29T23:59:59.000Z

Note: This page contains sample records for the topic "latitude tilt gis" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Summary of EPIC-2001 Rain Map Files EPIC Rainmap files were generated using all surveillance scans (3 tilt, full PPI)  

E-Print Network [OSTI]

information about the rain map cartesian grid and data values of radar reflectivity (dBZ) and rain rate (mm hrSummary of EPIC-2001 Rain Map Files EPIC Rainmap files were generated using all surveillance scans of the surveillance radar scan in UTC. The gif file (1) shows a 1-km height map (CAPPI) of rainfall intensity (mm hr-1

Rutledge, Steven

482

The 2007 eruptions and caldera collapse of the Piton de la Fournaise volcano (La Runion Island) from tilt  

E-Print Network [OSTI]

, 1960; Battaglia et al., 2000; Battaglia and Bachlery, 2003; Marchetti et al., 2009]. However, caldera. Battaglia et al. [2000] already showed that RER station displays clear ultra long period signals related

Barruol, Guilhem

483

Geologic Map of the Neal Hot Springs Geothermal Area - GIS Data  

SciTech Connect (OSTI)

Neal Hot SpringsESRI Geodatabase (ArcGeology v1.3): - Contains all the geologic map data, including faults, contacts, folds, unit polygons, and attitudes of strata and faults. - List of stratigraphic units and stratigraphic correlation diagram. - Three cross?sections. - Locations of production, injection, and exploration wells. - Locations of 40Ar/39Ar samples. - Location of XRF geochemical samples. - 3D model constructed with EarthVision using geologic map data, cross?sections, drill?hole data, and geophysics (model not in the ESRI geodatabase).

Faulds, James E.

2013-03-31T23:59:59.000Z

484

Predicting travel costs for recreational visits at aquatic sites within the Caribbean National Forest using GIS  

E-Print Network [OSTI]

1 Predicting travel costs for recreational visits at aquatic sites within the Caribbean National at locations in one of three watersheds that originate in the Caribbean Nation Forest to determine the models resources of the Caribbean National Forest while enhancing recreational opportunities. Keywords: Puerto Rico

485

Studies on bottomland hardwood forest restoration and teaching with geographic information systems (GIS) in ecology labs  

E-Print Network [OSTI]

in hydrologic restoration as gradients are created that support a diverse community. Tree seedlings were subjected to experimental flooding regimes typical of floodplain forests in rural and urban settings. Growth rates of seedlings varied over time and differed...

Simmons, Matthew Earl

2009-05-15T23:59:59.000Z

486

Constructing a GIS-based 3D urban model using LiDAR and aerial photographs  

E-Print Network [OSTI]

; Rau and Chen 2001; Shiode 2001; Zhou et al. 2004). The 3D urban modeling technique enables urban residents to visualize future urban construction and development. It also supports standard activities of urban design and city planning and allows... of geometric information about urban objects, and it is an efficient tool for designing and creating urban objects (Sinning-Meister et al 1996). The contemporary CAD systems also offer full 3D rendering capability to visualize urban objects and the urban...

Lin, Wei-Ming

2005-02-17T23:59:59.000Z

487

Developing a GIS tool to assess potential damage of future floods J. Eleutrio1,2  

E-Print Network [OSTI]

analysis, vulnerability assessment, natural hazard, decision support tool. 1 Introduction Flood risk brings and A. Rozan1 1 UMR Cemagref/ENGEES GESTE, Territorial Management of Water and Environment, France 2 UTR Urban Hydraulics - UMR CNRS/UdS/ ENGEES Mechanical Institute of Fluids and Solids, France Abstract

Boyer, Edmond

488

A real-time hydrological model for flood prediction using GIS and the WWW  

E-Print Network [OSTI]

water distribution. The development of such a system would be particularly important outside of urban and spatial real-time, emergency decision support. Rather than discuss develop- ments in the modelling Computers, Environment and Urban Systems 27 (2003) 9­32 www.elsevier.com/locate/compenvurbsys 0198

Blackburn, Alan

489

Exploring potential applications of Geographic Information Systems (GIS) in real estate appraisal  

E-Print Network [OSTI]

of the neighborhood. In fact, valuation is so difficult, professional appraisers are often needed. To ensure accurate residential appraisal, agents have various methods at their disposal, such as the comparative sold-price of neighboring houses approach and... are utilized as database management inventories for housing data. This system utilizes query access by the appraiser, such as in the sale comparison method (Castle 1998). Automated Valuation Models (AVM) are also database management inventories for housing...

Vanhorn, Jason Eugene

2003-01-01T23:59:59.000Z

490

Potential Release Site Sediment Concentrations Correlated to Storm Water Station Runoff through GIS Modeling  

SciTech Connect (OSTI)

This research examined the relationship between sediment sample data taken at Potential Release Sites (PRSs) and storm water samples taken at selected sites in and around Los Alamos National Laboratory (LANL). The PRSs had been evaluated for erosion potential and a matrix scoring system implemented. It was assumed that there would be a stronger relationship between the high erosion PRSs and the storm water samples. To establish the relationship, the research was broken into two areas. The first area was raster-based modeling, and the second area was data analysis utilizing the raster based modeling results and the sediment and storm water sample results. Two geodatabases were created utilizing raster modeling functions and the Arc Hydro program. The geodatabase created using only Arc Hydro functions contains very fine catchment drainage areas in association with the geometric network and can be used for future contaminant tracking. The second geodatabase contains sub-watersheds for all storm water stations used in the study along with a geometric network. The second area of the study focused on data analysis. The analytical sediment data table was joined to the PRSs spatial data in ArcMap. All PRSs and PRSs with high erosion potential were joined separately to create two datasets for each of 14 analytes. Only the PRSs above the background value were retained. The storm water station spatial data were joined to the table of analyte values that were either greater than the National Pollutant Discharge Elimination System (NPDES) Multi-Sector General Permit (MSGP) benchmark value, or the Department of Energy (DOE) Drinking Water Defined Contribution Guideline (DWDCG). Only the storm water stations were retained that had sample values greater than the NPDES MSGP benchmark value or the DOE DWDCG. Separate maps were created for each analyte showing the sub-watersheds, the PRSs over background, and the storm water stations greater than the NPDES MSGP benchmark value or the DOE DWDCG. Tables were then created for each analyte that listed the PRSs average value by storm water station allowing a tabular view of the mapped data. The final table that was created listed the number of high erosion PRSs and regular PRSs over background values that were contained in each watershed. An overall relationship between the high erosion PRSs or the regular PRSs and the storm water stations was not identified through the methods used in this research. However, the Arc Hydro data models created for this analysis were used to track possible sources of contamination found through sampling at the storm water gaging stations. This geometric network tracing was used to identify possible relationships between the storm water stations and the PRSs. The methods outlined for the geometric network tracing could be used to find other relationships between the sites. A cursory statistical analysis was performed which could be expanded and applied to the data sets generated during this research to establish a broader relationship between the PRSs and storm water stations.

C.T. McLean

2005-06-01T23:59:59.000Z

491

GIS modeling of the geomorphic parameters on avalanche pathways: Telluride, Colorado  

E-Print Network [OSTI]

increase in these areas, so too does the risk associated with snow avalanche hazards (Ives et a1. , 1976). According to Armstrong (1984), during the 1980's avalanches were credited with 14 deaths per year in the US. The trend in avalanche... direction. In the area chosen for this thesis, Telluride Colorado, avalanches have been analyzed spatially in relation to climatic and topographic controls by Bovis (1976) and Armstrong and Carrara (1981). Unfortunately, to date no research has examined...

Mendoza, Armando V

1997-01-01T23:59:59.000Z

492

Frameworks for Sustainability of GIS and Earth Observation Technologies in Developing Countries  

E-Print Network [OSTI]

. To address the issues of achieving sustainable frameworks for geoinformation technological development

Camara, Gilberto

493

Non point source pollution modelling in the watershed managed by Integrated Conctructed Wetlands: A GIS approach.  

E-Print Network [OSTI]

The non-point source pollution has been recognised as main cause of eutrophication in Ireland (EPA Ireland, 2001). Integrated Constructed Wetland (ICW) is a management practice adopted in Annestown stream watershed, located in the south county...

Vyavahare, Nilesh

2008-12-05T23:59:59.000Z

494

APPLICATION OF REMOTE SENSING AND GIS FOR GEOLOGICAL INVESTIGATION AND GROUNDWATER POTENTIAL ZONE IDENTIFICATION,  

E-Print Network [OSTI]

. Likewise, the huge livestock potential of the country has to get reliable water supply. The shortage mineralization areas (Chorowicz, et al., 1998; Mege and Korme, 2003a and 2003b). In addition to this, the water of water is acute in lowland and in some highland areas. Therefore, it is essential to explore water

Mege, Daniel

495

Wind: wind speed and wind power density GIS data at 10m and 50m...  

Open Energy Info (EERE)

files of wind speed and wind power density at 10 and 50 m heights. Global data of offshore wind resource as generated by NASA's QuikScat SeaWinds scatterometer....

496

JeoViewer: Object-Oriented GIS Framework | Argonne National Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

streams. JeoViewer's object-oriented approach provides a more natural representation of spatial data. It can used as a stand-alone module or embedded in another framework. It is...

497

E-Print Network 3.0 - arcview gis extension Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Military Lands (970) 491-2748 cemml@cemml.colostate.edu Summary: using GPS, and spatial data development. ArcInfo, ArcView, ERDAS Imagine, and GRASS are some of the...

498

Wind: wind power density GIS data at 50m above ground and 1km...  

Open Energy Info (EERE)

of Columns: 735Number of Rows: 949Pixel Resolution (m): 1000Data Type: integer Spatial Reference Information (End) ** Data and Resources Download DataZIP Download Data...

499

E-Print Network 3.0 - arcsde gis dynamic Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 Geo 465565 Lab 8 The Geodatabase and ArcSDE For this lab you will be working with a spatial data... format called the Geodatabase. The Geodatabase (GDB) is the native spatial...

500

Using GIS and Remote Sensing Techniques for Solar Panel Installation Site Selection.  

E-Print Network [OSTI]

??Solar energy replacing conventional non-renewable energy has been widely implemented around the world. Currently, one of the most challenging problems is how to improve the (more)

Li, Dongrong

2013-01-01T23:59:59.000Z