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We encourage you to perform a real-time search of NLEBeta
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1

Genetic programming approach to extracting features from remotely sensed imagery  

SciTech Connect

Multi-instrument data sets present an interesting challenge to feature extraction algorithm developers. Beyond the immediate problems of spatial co-registration, the remote sensing scientist must explore a complex algorithm space in which both spatial and spectral signatures may be required to identify a feature of interest. We describe a genetic programming/supervised classifier software system, called Genie, which evolves and combines spatio-spectral image processing tools for remotely sensed imagery. We describe our representation of candidate image processing pipelines, and discuss our set of primitive image operators. Our primary application has been in the field of geospatial feature extraction, including wildfire scars and general land-cover classes, using publicly available multi-spectral imagery (MSI) and hyper-spectral imagery (HSI). Here, we demonstrate our system on Landsat 7 Enhanced Thematic Mapper (ETM+) MSI. We exhibit an evolved pipeline, and discuss its operation and performance.

Theiler, J. P. (James P.); Perkins, S. J. (Simon J.); Harvey, N. R. (Neal R.); Szymanski, J. J. (John J.); Brumby, Steven P.

2001-01-01T23:59:59.000Z

2

New Approaches for Integrating GIS layers and Remote Sensing Imagery for Online Mapping Services  

Science Journals Connector (OSTI)

This paper introduces a Web Mapping system, UrMap, which incorporates new approaches for integrating GIS layers and Remote Sensing Imagery. UrMap is ... goal of UrMap is to provide electronic street map services ...

Harry Kuo-Chen Chang; Miing-Hsiang Tsou

2008-01-01T23:59:59.000Z

3

Solving Geometric Co-Registration Problem of Multi-Spectral Remote Sensing Imagery Using SIFT-based  

E-Print Network (OSTI)

high-resolution satellite imagery provides detailed information about the Earth's surface for national technique for multi- temporal high-resolution satellite imagery. The proposed algorithm is based on four due to the increasing interest in environmental protection and homeland security. The increasing

Farag, Aly A.

4

Terrestrial Remotely Sensed Imagery in Support of Public Health: New Avenues of Research Using Object-Based Image Analysis  

E-Print Network (OSTI)

heat events in urban environments by integrating sociodemographic risk factors with estimates of land surface temperature derived from thermal remote

Kelly, Maggi

2011-01-01T23:59:59.000Z

5

Fellowships Remote Sensing  

E-Print Network (OSTI)

Fellowships Higher Education Research Remote Sensing K-12 Education Future Flight HI General Public for their outstanding research posters at the First Annual Hawai`i Undergraduate Research Poster Symposium at the UH Manoa Campus Center. Dr. Frank Perkins, Assistant Vice-President for Research and Graduate Education

Chiao, Jung-Chih

6

Remote Sensing Laboratory - RSL  

ScienceCinema (OSTI)

One of the primary resources supporting homeland security is the Remote Sensing Laboratory, or RSL. The Laboratory creates advanced technologies for emergency response operations, radiological incident response, and other remote sensing activities. RSL emergency response teams are on call 24-hours a day, and maintain the capability to deploy domestically and internationally in response to threats involving the loss, theft, or release of nuclear or radioactive material. Such incidents might include Nuclear Power Plant accidents, terrorist incidents involving nuclear or radiological materials, NASA launches, and transportation accidents involving nuclear materials. Working with the US Department of Homeland Security, RSL personnel equip, maintain, and conduct training on the mobile detection deployment unit, to provide nuclear radiological security at major national events such as the super bowl, the Indianapolis 500, New Year's Eve celebrations, presidential inaugurations, international meetings and conferences, just about any event where large numbers of people will gather.

None

2015-01-09T23:59:59.000Z

7

Remote Sensing Laboratory - RSL  

SciTech Connect

One of the primary resources supporting homeland security is the Remote Sensing Laboratory, or RSL. The Laboratory creates advanced technologies for emergency response operations, radiological incident response, and other remote sensing activities. RSL emergency response teams are on call 24-hours a day, and maintain the capability to deploy domestically and internationally in response to threats involving the loss, theft, or release of nuclear or radioactive material. Such incidents might include Nuclear Power Plant accidents, terrorist incidents involving nuclear or radiological materials, NASA launches, and transportation accidents involving nuclear materials. Working with the US Department of Homeland Security, RSL personnel equip, maintain, and conduct training on the mobile detection deployment unit, to provide nuclear radiological security at major national events such as the super bowl, the Indianapolis 500, New Year's Eve celebrations, presidential inaugurations, international meetings and conferences, just about any event where large numbers of people will gather.

None

2014-11-06T23:59:59.000Z

8

POSITION AVAILABLE: GIS/Remote Sensing Technician at UW-Madison Overview: A new position for a remote sensing and GIS technician is available in the  

E-Print Network (OSTI)

POSITION AVAILABLE: GIS/Remote Sensing Technician at UW-Madison Overview: A new position for a remote sensing and GIS technician is available in the Department of Forest and Wildlife Ecology imagery, especially from Landsat and MODIS sensors, and to acquire and process GIS datasets

Mladenoff, David

9

NASA Remote Sensing and Archaeology  

Science Journals Connector (OSTI)

Although not its primary mission, NASAs remote sensing missions have been providing ... mounted on both orbital and suborbital platforms, NASA scientists and collaborators from international universities have .....

Marco J. Giardino

2012-01-01T23:59:59.000Z

10

Remote Sensing Techniques | Open Energy Information  

Open Energy Info (EERE)

Remote Sensing Techniques Remote Sensing Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Remote Sensing Techniques Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Remote Sensing Techniques Exploration Sub Group: None Parent Exploration Technique: Exploration Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Thermal: Dictionary.png Remote Sensing Techniques: Remote sensing utilizes satellite and/or airborne based sensors to collect information about a given object or area. Remote sensing data collection methods can be passive or active. Passive sensors (e.g., spectral imagers) detect natural radiation that is emitted or reflected by the object or area

11

Remote Detection of Quaternary Borate Deposits with ASTER Satellite Imagery  

Open Energy Info (EERE)

Remote Detection of Quaternary Borate Deposits with ASTER Satellite Imagery Remote Detection of Quaternary Borate Deposits with ASTER Satellite Imagery as a Geothermal Exploration Tool Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Remote Detection of Quaternary Borate Deposits with ASTER Satellite Imagery as a Geothermal Exploration Tool Abstract In the Great Basin of the western United States, geothermal fluids are sometimes associated with surface crusts of borate evaporite minerals. These borates can therefore potentially serve as a geothermal exploration tool if they can be efficiently identified and mapped in the field. We demonstrate the effectiveness of using a field-portable ASD Fieldspec® spectroradiometer, and satellite-based Advanced Spaceborne Thermal and Emitted Reflectance Radiometer (ASTER) imagery for mapping borate minerals

12

Structural investigations at the Coso geothermal area using remote sensing  

Open Energy Info (EERE)

investigations at the Coso geothermal area using remote sensing investigations at the Coso geothermal area using remote sensing information, Inyo County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Structural investigations at the Coso geothermal area using remote sensing information, Inyo County, California Details Activities (1) Areas (1) Regions (0) Abstract: Remote sensing studies have been made in and adjacent to the Coso geothermal field using TM FCC satellite imagery, 1:100,000 scale, US Geological Survey orthophotos, 1:24,OOO scale, and proprietary black-and-white photography by California Energy Company, Inc., at various scales including black-and-white positive film transparencies at a scale of 1:6,000. These studies have been made in an attempt to understand the complex geology seen on the surface and to try to improve the method of

13

Remote Detection Of Quaternary Borate Deposits With Aster Satellite Imagery  

Open Energy Info (EERE)

Of Quaternary Borate Deposits With Aster Satellite Imagery Of Quaternary Borate Deposits With Aster Satellite Imagery As A Geothermal Exploration Tool Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Remote Detection Of Quaternary Borate Deposits With Aster Satellite Imagery As A Geothermal Exploration Tool Details Activities (2) Areas (2) Regions (0) Abstract: Unavailable Author(s): C. Kratt, M. Coolbaugh, Wendy Calvin Published: GRC, 2006 Document Number: Unavailable DOI: Unavailable Multispectral Imaging At Rhodes Marsh Area (Kratt, Et Al., 2006) Multispectral Imaging At Teels Marsh Area (Kratt, Et Al., 2006) Rhodes Marsh Geothermal Area Teels Marsh Geothermal Area Retrieved from "http://en.openei.org/w/index.php?title=Remote_Detection_Of_Quaternary_Borate_Deposits_With_Aster_Satellite_Imagery_As_A_Geothermal_Exploration_Tool&oldid=389959

14

Position Description: Remote Sensing/GIS Analyst  

E-Print Network (OSTI)

, gpx, etc. · Aptitude for creating publication quality maps using GIS software Position Description: Remote Sensing/GIS Analyst We are seeking a Remote Sensing/GIS Analyst to support our forest carbon project validation

Mazzotti, Frank

15

Electromagnetic Radiation REFERENCE: Remote Sensing of  

E-Print Network (OSTI)

1 CHAPTER 2: Electromagnetic Radiation Principles REFERENCE: Remote Sensing of the Environment John;2 Electromagnetic Energy Interactions Energy recorded by remote sensing systems undergoes fundamental interactions, creating convectional currents in the atmosphere. c) Electromagnetic energy in the form of electromagnetic

Gilbes, Fernando

16

A review of remote sensing methods for biomass feedstock production  

Science Journals Connector (OSTI)

Monitoring and maximization of bioenergy yield from biomass feedstock has recently become a critically important goal for researchers. Remote sensing represents a potential method to monitor and estimate biomass so as to increase biomass feedstock production from energy crops. This paper reviews the biophysical properties of biomass and remote sensing methods for monitoring energy crops for site-specific management. While several research studies have addressed the agronomic dimensions of this approach, more research is required on perennial energy crops in order to maximize the yield of biomass feedstock. Assessment of established methods could lead to a new strategy to monitor energy crops for the adoption of site-specific management in biomass feedstock production. In this article, satellite, aerial and ground-based remote sensings were reviewed and focused on the spatial and temporal resolutions of imagery to adopt for site-specific management. We have concluded that the biomass yield prediction, the ground-based sensing is the most suitable to establish the calibration model and reference for aerial and satellite remote sensing. The aerial and satellite remote sensing are required for wide converge of planning and policy implementations of biomass feedstock production systems.

T. Ahamed; L. Tian; Y. Zhang; K.C. Ting

2011-01-01T23:59:59.000Z

17

Hyperspectral Remote Sensing Techniques For Locating Geothermal Resources |  

Open Energy Info (EERE)

Hyperspectral Remote Sensing Techniques For Locating Geothermal Resources Hyperspectral Remote Sensing Techniques For Locating Geothermal Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Poster: Hyperspectral Remote Sensing Techniques For Locating Geothermal Resources Abstract Demonstrating the effectiveness of hyperspectral sensors to explore for geothermal resources will be critical to our nation's energy security plans. Discovering new geothermal resources will contribute to established renewable energy capacity and lower our dependence upon fuels that contribute to green house gas emissions. The use of hyperspectral data and derived imagery products is currently helping exploration managers gain greater efficiencies and drilling success. However, more work is needed as geologists continue to learn about hyperspectral imaging and, conversely,

18

Definition: Remote Sensing Techniques | Open Energy Information  

Open Energy Info (EERE)

Remote Sensing Techniques Remote Sensing Techniques Jump to: navigation, search Dictionary.png Remote Sensing Techniques Remote sensing utilizes satellite and/or airborne based sensors to collect information about a given object or area. Remote sensing data collection methods can be passive or active. Passive sensors (e.g., spectral imagers) detect natural radiation that is emitted or reflected by the object or area being observed. In active remote sensing (e.g., radar) energy is emitted and the resultant signal that is reflected back is measured.[1] View on Wikipedia Wikipedia Definition Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object. In modern usage, the term generally refers to the use of aerial sensor technologies

19

10 January 2009 PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING High Performance Computing in Remote Sensing  

E-Print Network (OSTI)

10 January 2009 PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING High Performance Computing in Remote Book ReviewBook Review High Performance Computing in Remote Sensing introduces the most recent advances in the incorporation of the high-performance computing (HPC) paradigm in remote sensing missions. Eighteen well

Plaza, Antonio J.

20

Dyke quality assessment by remote sensing  

E-Print Network (OSTI)

1 RSDYK Dyke quality assessment by remote sensing and geological information Robert Hack Flood Solutions for smart flood control 15 Oct 2009 2Reeuwijk - Hack #12;2 RSDYKRSDYK Quality assessment of dykes from remote sensing in combination with l i l k l dgeological knowledge 15 Oct 2009 3Reeuwijk - Hack

Hack, Robert

Note: This page contains sample records for the topic "remote sensing imagery" 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

Satellite remote sensing, biodiversity research and conservation of the future  

Science Journals Connector (OSTI)

...our special issue entitled Satellite Remote Sensing for Biodiversity...on the future prospects of satellite remote sensing for biodiversity...powerful understanding of weather and climate, along with other...conservation agendas [24]. Satellite remote sensing, on the other...

2014-01-01T23:59:59.000Z

22

Remote Sensing of Soils, Minerals, and Geomorphology  

E-Print Network (OSTI)

,Remote Sensing of Soils, Minerals, and GeomorphologyMinerals, and Geomorphology · Soil is unconsolidated material). ·· SoilSoil is unconsolidated material at the surface of the Earth thatis unconsolidated material

23

Satellite Remote Sensing in Offshore Wind Energy  

Science Journals Connector (OSTI)

Satellite remote sensing of ocean surface winds are presented with focus on wind energy applications. The history on operational and research-based satellite ocean wind mapping is briefly described for passive mi...

Charlotte Bay Hasager; Merete Badger; Poul Astrup

2013-01-01T23:59:59.000Z

24

Estimating biomass on CRP pastureland: A comparison of remote sensing techniques  

E-Print Network (OSTI)

Estimating biomass on CRP pastureland: A comparison of remote sensing techniques Tucker F. Porter Accepted 31 January 2014 Available online 21 February 2014 Keywords: Biomass estimation model NDVI Bandwise regression Crop circle sensor Landsat imagery a b s t r a c t Biomass from land enrolled in the Conservation

Lawrence, Rick L.

25

On-road remote sensing of vehicle emissions in  

E-Print Network (OSTI)

On-road remote sensing of vehicle emissions in the Auckland Region August 2003 Technical 1877353000 www.arc.govt.nz #12;TP 198 On-Road Remote Sensing of Vehicle Emissions in the Auckland Region #12;Page i TP 198 On-Road Remote Sensing of Vehicle Emissions in the Auckland Region On-road remote sensing

Denver, University of

26

"Whiskbrooms" and"Pushbrooms" Remote Sensing Platforms and Sensors  

E-Print Network (OSTI)

"Whiskbrooms" and"Pushbrooms" Remote Sensing Platforms and Sensors Remote sensing requires that a sensor be constructed and then attached to a platform that provides an aerial view of the landscape. "Whiskbrooms" and"Pushbrooms" Remote Sensing Platforms and Sensors Remote sensing requires that a sensor

Frank, Thomas D.

27

2007 Urban Remote Sensing Joint Event Application of satellite Remote Sensing for Urban  

E-Print Network (OSTI)

2007 Urban Remote Sensing Joint Event Application of satellite Remote Sensing for Urban Risk Analysis: a case study of the 2003 extreme heat wave in Paris Bénédicte Dousset Hawaii Institute@ogs.trieste.it Abstract ­ Satellite observations are used to monitor the August 2003 heat wave in Paris

Paris-Sud XI, Université de

28

Streamlined environmental remediation characterization using remote sensing techniques: Case studies for the US Department of Energy, Oak Ridge Operations  

SciTech Connect

This paper provides an overview of the DOE Oak Ridge Operations Remote Sensing Program and discusses how data from this program have assisted the environmental restoration program in streamlining site-characterization activities. Three case studies are described where remote sensing imagery has provided a more focused understanding of site problems with a resultant reduction in the need for costly and time-consuming, ground-based sampling approaches.

Carden, D.M. [Department of Energy (DOE), TN (United States). Oak Ridge Operations; Smyre, J.L.; Evers, T.K.; King, A.L. [Oak Ridge National Lab., TN (United States)] [and others

1996-07-01T23:59:59.000Z

29

Basly L., Couvercelle C., Cauneau F., Ranchin T., Wald L., 1999. SAR imagery for urban air quality. In Proceedings of the 18th EARSeL Symposium on Operational Remote Sensing for Sustainable Development, Enschede, The Netherlands, Nieuwenhuis G.,  

E-Print Network (OSTI)

Basly L., Couvercelle C., Cauneau F., Ranchin T., Wald L., 1999. SAR imagery for urban air quality IMAGERY FOR URBAN AIR QUALITY L. Basly, F. Cauneau, C. Couvercelle, T. Ranchin, L. Wald Groupe micro-climate and air quality. In urban area, air quality is quite dependent on the air flow drag which

Paris-Sud XI, Université de

30

Category:Remote Sensing Techniques | Open Energy Information  

Open Energy Info (EERE)

Remote Sensing Techniques Remote Sensing Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Remote Sensing Techniques page? For detailed information on remote sensing techniques used as a geothermal exploration technique, click here. Category: Remote Sensing Techniques Add.png Add a new Remote Sensing Technique Subcategories This category has the following 2 subcategories, out of 2 total. A [+] Active Sensors‎ (1 categories) 2 pages P [×] Passive Sensors‎ 13 pages Pages in category "Remote Sensing Techniques" The following 2 pages are in this category, out of 2 total. A Active Sensors L Long-Wave Infrared Retrieved from "http://en.openei.org/w/index.php?title=Category:Remote_Sensing_Techniques&oldid=594055"

31

Remote Sensing for Biodiversity Conservation of the Albertine Rift  

E-Print Network (OSTI)

183 10 Remote Sensing for Biodiversity Conservation of the Albertine Rift in Eastern Africa Samuel of biodiversity conservation is understanding how environmental factors influence species abundance 2003). The rapidly developing field of remote sensing has been invaluable to biodiversity conservation

Wang, Y.Q. "Yeqiao"

32

REFERENCE: Introduction to Remote Sensing. James B.  

E-Print Network (OSTI)

Temperature #12;ACTIVE REMOTE SENSING The sensor illuminates the terrain with its own energy, then records the reflected energy as it has been altered by the earth's surface. #12;SIDE-LOOKING AIRBORNE RADAR SLAR #12 JUAN VENICE #12;EARTH TOPOGRAPHY USING MULTISPECTRAL SCANNERS MT. PINATUBO MT. EVEREST #12;APPLICATIONS

Gilbes, Fernando

33

Mapping soil salinity changes using remote sensing in Central Iraq  

Science Journals Connector (OSTI)

Abstract Salinization is a common problem for agriculture in dryland environments and it has greatly affected land productivity and even caused cropland abandonment in Central and Southern Iraq. Hence it is of pressing importance to quantify the spatial distribution of salinity and its changing trend in space and time and ascertain the driving forces thereof. This study aims at such a diachronic salinity mapping and analysis using multitemporal remote sensing taking a pilot site, the Dujaila area in Central Iraq, as an example. For this purpose, field survey and soil sampling were conducted in the 20112012 period, and a multitemporal remote sensing dataset consisting of satellite imagery dated 19881993, 19982002, and 20092012 was prepared. An innovative processing approach, the multiyear maxima-based modeling approach, was proposed to develop remote sensing salinity models. After evaluation of their suitability, the relevant models were applied to the images for multitemporal salinity mapping, quantification, and change tracking in space and time. The driving causes of salinization in the study area were evaluated. The results reveal that the developed salinity models can reliably predict salinity with an accuracy of 82.57%, indicating that our mapping methodology is relevant and extendable to other similar environments. In addition, salinity has experienced significant changes in the past 30years in Dujaila, especially, very strongly salinized land got continuously expanded, and all these changes are related to land use practices and management of farmers, which are closely associated with the macroscopic socioeconomic environment of the country.

Weicheng Wu; Ahmad S. Mhaimeed; Waleed M. Al-Shafie; Feras Ziadat; Boubaker Dhehibi; Vinay Nangia; Eddy De Pauw

2014-01-01T23:59:59.000Z

34

Geologic remote sensing of the Moorman Syncline, Kentucky, region. Final report, August 1, 1979-November 30, 1980  

SciTech Connect

Remote sensing imagery of a region in western Kentucky extending into Indiana, Illinois, and Tennessee was geologically interpreted for eastern shale gas exploration. The region is one Landsat frame enclosing the Moorman syncline, including the Wabash, Rough Creek and Pennyrile fault systems, and many oil and gas fields. Geologists with regional experience found unmapped lineaments in the imagery which were similar to those corresponding to the mapped faults. On the basis of some of these lineaments and other favorable geology, two sites for further exploration were selected. The interpreters concluded that the imagery, partiularly the Landsat MSS, showed potential for use in shale gas exploration.

Jackson, P.L.

1980-11-01T23:59:59.000Z

35

Remote sensing survey of the Coso geothermal area, Inyo county, California.  

Open Energy Info (EERE)

sensing survey of the Coso geothermal area, Inyo county, California. sensing survey of the Coso geothermal area, Inyo county, California. Technical publication 1968--1971 Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Remote sensing survey of the Coso geothermal area, Inyo county, California. Technical publication 1968--1971 Details Activities (4) Areas (1) Regions (0) Abstract: The Coso geothermal area, located primarily within the test ranges of the Naval Weapons Center, China Lake, Calif., is an area of granitic rock exposure and fracture-controlled explosion breccias and perlitic domes. Fumarolic and hot springs activity are present at scattered locations. Remote sensing studies were made that included color and color IR photography, 8- to 14-micrometer IR imagery, and snowmelt patterns. Color photography and snowmelt patterns were of greatest utility in

36

GIScience & Remote Sensing, 2010, 47, No. 4, p. 460479. DOI: 10.2747/1548-1603.47.4.460 Copyright 2010 by Bellwether Publishing, Ltd. All rights reserved.  

E-Print Network (OSTI)

460 GIScience & Remote Sensing, 2010, 47, No. 4, p. 460­479. DOI: 10 for Estimating Terrestrial Emittance and Geothermal Heat Flux for Yellowstone National Park Using Landsat Imagery (YNP) is legally mandated to monitor geo- thermal features for their future preservation, and remote

Lawrence, Rick L.

37

Upgrading remote sensing with GIS technology in support of petroleum operations  

SciTech Connect

Remote sensing data (including satellite and airborne) that are integrated with CAD and GPS have been successfully employed to improve understanding and mapping of geology, logistics, environment, and facilities. Methods developed over the years have provided the industry with reliable and cost-effective hardcopy and digital products. However, even when the data collected by remote sensing, CAD, and GPS are spatially co-registered and integrated into a high performance workstation, users have been unable to query, model or interactively link to spreadsheets (tabular data) that can contain important attribute information about features seen on the images and maps. This information gap is being rapidly overcome by integrating images, CAD maps, and tabular data with Geographical Information System (GIS) technology. An end result is greater appreciation and broader application of remote sensing by managers and workers in the petroleum industry. A major obstacle to establishing GIS for an overseas operation is the initial cost of data collection and conversion from legacy database management systems and hardcopy to appropriate digital format. GIS applications include using remote sensing images as the basis for documenting changes through time, linking to GPS to improve navigation in the field, verifying well locations and querying/updating well databases, planning facilities, and creating maps of features interpreted from the imagery. The integration of remote sensing, GPS, and now GIS is essential for planning operations in areas where maps are either out-of-date or unavailable.

Ellis, J.M. [Chevron Overseas Petroleum Inc., San Ramon, CA (United States)

1996-07-01T23:59:59.000Z

38

Geothermal Exploration Using Aviris Remote Sensing Data Over...  

Open Energy Info (EERE)

Aviris Remote Sensing Data Over Fish Lake Valley, Nv Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Exploration Using Aviris Remote...

39

ImageCat, Inc. Remote Sensing for PostRemote Sensing for Post--disasterdisaster  

E-Print Network (OSTI)

to Salt Lake City SAR simulation The way forward #12;ImageCat, Inc. The IdeaThe Idea Remote sensing and non-damaged structures #12;ImageCat, Inc. Application to Salt Lake CityApplication to Salt Lake City 0 AssessmentBridge Damage Assessment Beverley J. Adams Ph.D. Charles K. Huyck Sungbin Cho Ronald T. Eguchi

Shinozuka, Masanobu

40

Use Remote Sensing Data (selected visible and infrared spectrums...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Use Remote Sensing Data (selected visible and infrared spectrums) to locate high temperature ground anomalies in Colorado. Confirm heat flow potential with on-site surveys to drill...

Note: This page contains sample records for the topic "remote sensing imagery" 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

Application Of Remote Sensing To Geothermal Prospecting | Open...  

Open Energy Info (EERE)

navigation, search OpenEI Reference LibraryAdd to library Journal Article: Application Of Remote Sensing To Geothermal Prospecting Abstract This paper presents a summary of a...

42

Active and Passive Remote Sensing Diagram | Open Energy Information  

Open Energy Info (EERE)

Diagram Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Active and Passive Remote Sensing Diagram Author National Aeronautics and Space Administration...

43

Novel Artificial Neural Networks For Remote-Sensing Data Classification  

E-Print Network (OSTI)

Novel Artificial Neural Networks For Remote-Sensing Data Classification Xiaoli Tao* and Howard E artificial neural network architectures applied to multi-class classification problems of remote-sensing data. These approaches are 1) a spiking-neural-network model for the partitioning of data into clusters, and 2) a neuron

Michel, Howard E.

44

Dyke quality assessment by remote sensing Robert Hack  

E-Print Network (OSTI)

FC2015 RSDYK Dyke quality assessment by remote sensing Robert Hack 14-Apr-09 1FC2015-RSDYK - Hack Robert Hack #12;Pilot project: RSDYK2008 Trial to establish whether remote sensing in combination-Apr-09 2FC2015-RSDYK - Hack #12;Test sites in Reeuwijk ­ Zuid Holland (map: Routenet-Routeplan, http

Hack, Robert

45

Real-time Remote Sensing of Snowmobiles Emissions at  

E-Print Network (OSTI)

Real-time Remote Sensing of Snowmobiles Emissions at Yellowstone National Park: An Oxygenated Fuel 68509 #12;Real-time Remote Sensing of Snowmobile Emissions at Yellowstone National Park 2 Executive emissions from snowmobiles. Ratios of CO, HC and toluene to CO2 were measured and used to calculate %CO, %HC

Denver, University of

46

Method to analyze remotely sensed spectral data  

DOE Patents (OSTI)

A fast and rigorous multivariate curve resolution (MCR) algorithm is applied to remotely sensed spectral data. The algorithm is applicable in the solar-reflective spectral region, comprising the visible to the shortwave infrared (ranging from approximately 0.4 to 2.5 .mu.m), midwave infrared, and thermal emission spectral region, comprising the thermal infrared (ranging from approximately 8 to 15 .mu.m). For example, employing minimal a priori knowledge, notably non-negativity constraints on the extracted endmember profiles and a constant abundance constraint for the atmospheric upwelling component, MCR can be used to successfully compensate thermal infrared hyperspectral images for atmospheric upwelling and, thereby, transmittance effects. Further, MCR can accurately estimate the relative spectral absorption coefficients and thermal contrast distribution of a gas plume component near the minimum detectable quantity.

Stork, Christopher L. (Albuquerque, NM); Van Benthem, Mark H. (Middletown, DE)

2009-02-17T23:59:59.000Z

47

The use of GIS remotely sensed data in predicting the occurrence of two endangered avian species in central Texas  

E-Print Network (OSTI)

(National Cartography and Geospatial Center 2002). The most intensive field work for this project occurred in the Coryell Creek sub-watershed which encompasses 22,027 ha of Coryell County and ranges from 183 to 455m in elevation (Coryell County Profile... program used to analyze remotely sensed data. It was developed by Leica Geosystems specifically to analyze imagery. ERDAS Imagine software was used to perform a sub-pixel analysis of the Landsat TM imagery used in the development of the predictive...

Cummins, Tiffany

2006-08-16T23:59:59.000Z

48

Remote Sens. 2013, 5, 5173-5192; doi:10.3390/rs5105173 Remote Sensing  

E-Print Network (OSTI)

Remote Sens. 2013, 5, 5173-5192; doi:10.3390/rs5105173 Remote Sensing ISSN 2072-4292 www for a geosynchronous OPEN ACCESS #12;Remote Sens. 2013, 5 5174 satellite with modern imaging detectors, software, and algorithms able to detect heat from early and small fires, and yield minute-scale detection times. Keywords

Stephens, Scott L.

49

Remote Sens. 2013, 5, 5969-5998; doi:10.3390/rs5115969 Remote Sensing  

E-Print Network (OSTI)

Remote Sens. 2013, 5, 5969-5998; doi:10.3390/rs5115969 Remote Sensing ISSN 2072-4292 www, the technique presented in this paper would help them to quantify the impacts of OPEN ACCESS #12;Remote Sens; urban heat island effect; NDVI; artificial neural network; Markov chain; Dhaka 1. Introduction Urban

Crawford, Ian

50

Offshore winds using remote sensing techniques  

Science Journals Connector (OSTI)

Ground-based remote sensing instruments can observe winds at different levels in the atmosphere where the wind characteristics change with height: the range of heights where modern turbine rotors are operating. A six-month wind assessment campaign has been made with a LiDAR (Light Detection And Ranging) and a SoDAR (Sound Detection and Ranging) on the transformer/platform of the world's largest offshore wind farm located at the West coast of Denmark to evaluate their ability to observe offshore winds. The high homogeneity and low turbulence levels registered allow the comparison of LiDAR and SoDAR with measurements from cups on masts surrounding the wind farm showing good agreement for both the mean wind speed and the longitudinal component of turbulence. An extension of mean wind speed profiles from cup measurements on masts with LiDAR observations results in a good match for the free sectors at different wind speeds. The log-linear profile is fitted to the extended profiles (averaged over all stabilities and roughness lengths) and the deviations are small. Extended profiles of turbulence intensity are also shown for different wind speeds up to 161 m. Friction velocities and roughness lengths calculated from the fitted log-linear profile are compared with the Charnock model which seems to overestimate the sea roughness for the free sectors.

Alfredo Pea; Charlotte Bay Hasager; Sven-Erik Gryning; Michael Courtney; Ioannis Antoniou; Torben Mikkelsen; Paul Srensen

2007-01-01T23:59:59.000Z

51

Researcher, Los Alamos National Laboratory - Space and Remote Sensing Group  

National Nuclear Security Administration (NNSA)

and Remote Sensing Group and Remote Sensing Group | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Patrick Colestock Researcher, Los Alamos National Laboratory - Space and Remote Sensing Group Patrick Colestock Patrick Colestock Role: Researcher, Los Alamos National Laboratory - Space and Remote Sensing

52

Researcher, Los Alamos National Laboratory - Space and Remote Sensing Group  

NLE Websites -- All DOE Office Websites (Extended Search)

and Remote Sensing Group and Remote Sensing Group | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Patrick Colestock Researcher, Los Alamos National Laboratory - Space and Remote Sensing Group Patrick Colestock Patrick Colestock Role: Researcher, Los Alamos National Laboratory - Space and Remote Sensing

53

Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource  

Open Energy Info (EERE)

Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource Locations In The Us Basin And Range With A Focus On Dixie Meadows, Nv Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource Locations In The Us Basin And Range With A Focus On Dixie Meadows, Nv Details Activities (1) Areas (1) Regions (0) Abstract: This paper presents an overview of the work our collaboration is doing to increase the detailed mapped resource base for geothermal exploration in the Western US. We are imaging several large areas in the western US with high resolution airborne hyperspectral and satellite multispectral sensors. We have now entered the phase where the remote sensing techniques and tools we are developing are mature enough to be

54

Hyperspectral Geobotanical Remote Sensing For Co2 Storage Monitoring | Open  

Open Energy Info (EERE)

Hyperspectral Geobotanical Remote Sensing For Co2 Storage Monitoring Hyperspectral Geobotanical Remote Sensing For Co2 Storage Monitoring Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Book: Hyperspectral Geobotanical Remote Sensing For Co2 Storage Monitoring Details Activities (1) Areas (1) Regions (0) Abstract: This project's goal is to develop remote sensing methods for early detection and spatial mapping, over whole regions simultaneously, of any surface areas under which there are significant CO2 leaks from deep underground storage formations. If large amounts of CO2 gas percolated up from a storage formation below to within plant root depth of the surface, the CO2 soil concentrations near the surface would become elevated and would affect individual plants and their local plant ecologies. Excessive soil CO2 concentrations are observed to significantly affect local plant

55

Radar remote sensing of the lower atmosphere  

E-Print Network (OSTI)

radar ducts over the Persian Gulf, J. Appl. Meteor. , vol.of the world. The Persian Gulf, the Mediterranean andifornia and 50% in the Persian Gulf [41]. Efforts in remote

Karimian, Ali

2012-01-01T23:59:59.000Z

56

An Integrated Mapping And Remote Sensing Investigation Of The Structural  

Open Energy Info (EERE)

Mapping And Remote Sensing Investigation Of The Structural Mapping And Remote Sensing Investigation Of The Structural Control For Fumarole Location In The Eburru Volcanic Complex, Kenya Rift Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: An Integrated Mapping And Remote Sensing Investigation Of The Structural Control For Fumarole Location In The Eburru Volcanic Complex, Kenya Rift Details Activities (0) Areas (0) Regions (0) Abstract: The Eburru volcanic complex is located in the central portion of the Kenya Rift. It belongs to the complex of volcanoes - Suswa, Longonot, Olkaria, Eburru, and Menengai - that. form the Kenya Dome. These volcanoes are geothermal fields, and Olkaria is the site for the first geothermal power plant commissioned in 1981 in the East African Rift System (EARS).

57

Geothermal Exploration Using Aviris Remote Sensing Data Over Fish Lake  

Open Energy Info (EERE)

Using Aviris Remote Sensing Data Over Fish Lake Using Aviris Remote Sensing Data Over Fish Lake Valley, Nv Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geothermal Exploration Using Aviris Remote Sensing Data Over Fish Lake Valley, Nv Details Activities (1) Areas (1) Regions (0) Abstract: Fish Lake Valley, in Esmeralda County, Nevada, sits at the southern end of the Mina Deflection where the very active Death Valley-Furnace Creek-Fish Lake Valley fault system makes a right step to transfer slip northward into the Walker Lane. Northern Fish Lake Valley has been pulling part since ca. 6 Ma, primarily along the Emigrant Peak normal fault zone (Stockli et al., 2003). Elevated tectonic activity in Fish Lake Valley suggests there may be increased fracture permeability to facilitate

58

Geobotanical Remote Sensing For Geothermal Exploration | Open Energy  

Open Energy Info (EERE)

For Geothermal Exploration For Geothermal Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Book: Geobotanical Remote Sensing For Geothermal Exploration Details Activities (1) Areas (1) Regions (0) Abstract: This paper presents a plan for increasing the mapped resource base for geothermal exploration in the Western US. We plan to image large areas in the western US with recently developed high resolution hyperspectral geobotanical remote sensing tools. The proposed imaging systems have the ability to map visible faults, surface effluents, historical signatures, and discover subtle hidden faults and hidden thermal systems. Large regions can be imaged at reasonable costs. The technique of geobotanical remote sensing for geothermal signatures is based on recent successes in mapping faults and effluents the Long Valley Caldera and

59

Remote Sensing For Geothermal Exploration Over Buffalo Valley, Nv | Open  

Open Energy Info (EERE)

Sensing For Geothermal Exploration Over Buffalo Valley, Nv Sensing For Geothermal Exploration Over Buffalo Valley, Nv Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Remote Sensing For Geothermal Exploration Over Buffalo Valley, Nv Details Activities (1) Areas (1) Regions (0) Abstract: Remote sensing is a useful tool for identifying the surface expression of geothermal systems based on characteristic mineral assemblages that result from hydrothermal alteration (Kratt et al., 2004; Vaughan et al., 2005). Buffalo Valley in Pershing and Lander Counties, Nevada, is an area of high potential for geothermal energy production (Shevenell et al., 2004). Geothermal heat is expressed by several hot springs with surface temperatures of up to 79°C (Olmsted et al., 1975). The hot springs and a chain of Quaternary cinder cones appear to be

60

Remote Sensing and GIS Approach for Water-Well Site Selection, Southwest Iran  

Science Journals Connector (OSTI)

...Remote Sensing and GIS, Shahid Chamran University, Ahvaz, Iran 2 Department of Geology, Shahid Chamran University, Ahvaz, Iran 3 Department of Remote Sensing and GIS, Shahid Chamran University, Ahvaz, Iran 4 Kentucky Geological...

KAZEM RANGZAN; ABASS CHARCHI; EHSAN ABSHIRINI; JAMES DINGER

Note: This page contains sample records for the topic "remote sensing imagery" 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

Flood monitoring, mapping and assessing capabilities using RADARSAT remote sensing, GIS and ground data for Bangladesh  

Science Journals Connector (OSTI)

Remote sensing is the most practical method available to managers of flood-prone areas for quantifying and mapping flood impacts. This study explored large inundation ... were also used. RADARSAT remote sensing d...

Roxana Hoque; Daichi Nakayama; Hiroshi Matsuyama; Jun Matsumoto

2011-05-01T23:59:59.000Z

62

EN-025 Tools & Applications December 2008 Lidar Remote Sensing  

E-Print Network (OSTI)

IS LIDAR? Lidar (light detection and ranging system) is a relatively new type of active remote sensing are small-footprint, discrete return systems that record two to five returns for each emitted laser pulse fashion as an aerial photography camera. · An inertial measurement unit that records the pitch, yaw

63

14 - Oil spill remote sensing: A forensic approach  

Science Journals Connector (OSTI)

Publisher Summary Even though the design and electronics of sensors are becoming increasingly sophisticated and sensors are becoming much less expensive, the operational use of remote sensing equipment lags behind the development of the technology. The most common forms of oil spill surveillance and mapping is done with simple still or video photography, which provide little, if any, forensic data. Remote sensing from aircraft is still the most common form of oil spill tracking. Attempts to use satellite remote sensing for oil spills, although successful, are not necessarily as claimed and are generally limited to identifying features at sites of known oil spills. The laser fluorosensor is a most useful instrument to forensics because of its unique capability to positively identify oil against most backgrounds, including water, soil, weeds, ice, and snow. Radar offers the only potential for searching in large areas and carrying out remote sensing during foul weather conditions, but offers very poor positive detection characteristics and thus low forensic capability. The usefulness of the visible spectrum for oil detection is limited. It is, however, an economical way to document oil spills and provide baseline data on shorelines or relative positions.

Merv Fingas; Carl E. Brown

2007-01-01T23:59:59.000Z

64

Princeton University Using Multi-Sensor Remote Sensing  

E-Print Network (OSTI)

(McCabe et al, 2003) Atmospheric Water Budget: Terrestrial (Land) Water Budget: QETP dt dSl --= )( #12/Particle Generator) VIC + LSMEM Ensemble/Particle Filter/Smoother Water (Energy) Balance Constrainer MeteorologicalPrinceton University Using Multi-Sensor Remote Sensing Observations for Regional Water Budget

Pan, Ming

65

Remote Sensing-Based Determination of Conifer Needle Flushing Phenology  

E-Print Network (OSTI)

Remote Sensing-Based Determination of Conifer Needle Flushing Phenology over Boreal the start of the growing season] is one of the critical phenological stage in particular to boreal forest in one of the critical boreal phenological stage, i.e., ``conifer needle flushing'' [CNF: defined

66

Satellite remote sensing of clouds and the atmosphere 3  

SciTech Connect

This volume contains the proceedings of EOS/SPIE Remote Sensing Symposium which was held September 21--23, 1998 in Barcelona, Spain. Topics of discussion include the following: cloud detection and characterization; earth radiation budget; data assimilation and retrieval methods; and aerosols, ozone, and trace gases.

Russell, J.E. [ed.] [Imperial College of Science, Technology and Medicine, London (United Kingdom)

1998-12-31T23:59:59.000Z

67

Remote Sensing of Railroad Locomotive Emissions: A Feasibility Study  

E-Print Network (OSTI)

of General Motors (EMD) or General Electric Transportation Systems (GETS). A diesel- electric locomotive, DC 20590 #12;Remote Sensing of Railroad Engine Emissions 2 INTRODUCTION Many cities in the United and at each remanufacture during the useful life of the engine. It is thought that regulation

Denver, University of

68

E-Print Network 3.0 - american remote sensing Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

land surface biogeophysical variables from optical remote sensing... : Earth system models and many other applications require biogeophysical ... Source: Liang, Shunlin -...

69

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6,  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6, January 2007 Gary A 80208 June 2007 #12;On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6 1-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6 2 INTRODUCTION Many cities

Denver, University of

70

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 2  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 2 Sajal S. Pokharel, Gary Alpharetta, Georgia 30022 Contract No. E-23-4 #12;On-Road Remote Sensing of Automobile Emissions when the measurements were binned by model year. #12;On-Road Remote Sensing of Automobile Emissions

Denver, University of

71

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 5,  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 5, November 2004 Gary A, Suite 140 Alpharetta, Georgia 30022 Contract No. E-23-9 #12;On-Road Remote Sensing of Automobile campaigns.14 #12;On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 5 2 INTRODUCTION

Denver, University of

72

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 3  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 3 Sajal S. Pokharel, Gary Alpharetta, Georgia 30022 Contract No. E-23-4 #12;On-Road Remote Sensing of Automobile Emissions a slight negative dependence on #12;On-Road Remote Sensing of Automobile Emissions in the Phoenix Area

Denver, University of

73

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 5,  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 5, January 2005 Gary A, Suite 140 Alpharetta, Georgia 30022 Contract No. E-23-9 #12;On-Road Remote Sensing of Automobile campaigns.13 #12;On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 5 2 INTRODUCTION

Denver, University of

74

On-Road Remote Sensing of Automobile Emissions in the LaBrea Area: Year 2  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the LaBrea Area: Year 2 Mitchell J. Williams 140 Alpharetta, Georgia 30022 Contract No. E-23-4 #12;On-Road Remote Sensing of Automobile Emissions compared to the standard error of the mean measurements. #12;On-Road Remote Sensing of Automobile Emissions

Denver, University of

75

Protogrammetry and Remote sensing Semester Project. DSM to DTM generation -1 -5/29/2008  

E-Print Network (OSTI)

Protogrammetry and Remote sensing Semester Project. DSM to DTM generation - 1 - 5/29/2008 PHOTOGRAMMETRY AND REMOTE SENSING PROJECT Project Name: Reduction of DSM to DTM and Quality Assessment Department of Technology Zurich #12;Protogrammetry and Remote sensing Semester Project. DSM to DTM generation - 2 - 5

Giger, Christine

76

A Standardized, Cost-Effective, and Repeatable Remote Sensing Methodology to Quantify Forested  

E-Print Network (OSTI)

A Standardized, Cost-Effective, and Repeatable Remote Sensing Methodology to Quantify Forested A standardized remote sensing methodology was evaluated for its use in quantifying the forested resources.78% was within acceptable remote sensing standards for Landsat data and that forest cover types derived from 2002

Hung, I-Kuai

77

Polarimetric Remote Sensing in the Visible to Near Infrared James R. Shell II  

E-Print Network (OSTI)

Polarimetric Remote Sensing in the Visible to Near Infrared by James R. Shell II B.S. Physics Title of Dissertation: Polarimetric Remote Sensing in the Visible to Near Infrared I, James R. Shell II Remote Sensing in the Visible to Near Infrared by James R. Shell II Submitted to the Chester F. Carlson

Salvaggio, Carl

78

Remote Chemical Sensing Using Quantum Cascade Lasers  

SciTech Connect

Research done by the IR sensors team at PNNL is focused on developing advanced spectroscopic methods for detecting signatures of nuclear, chemical, biological and explosives weapons or weapons production. The sensors we develop fall into two categories: remote sensors that can be operated at distances ranging from 150 m to 10 km, and point sensors that are used for in-situ inspection and detection. FY03 has seen an explosion in FM DIAL progress with the net result being solid confirmation that FM DIAL is a technique capable of remote chemical monitoring in a wide variety of venues. For example, FM DIAL was used to detect a small plume of hydrogen sulfide, a candidate CW agent, released in the desert environment of the Hanford 200 Area site. These experiments were conducted over a range of physical conditions including outside temperatures ranging from 70 F to 105 F and turbulence conditions ranging from quiescent to chaotic. We are now rapidly developing the information needed to design prototype FM DIAL systems that are optimized for specific applications that include scenarios such as fixed position stand-off detection and mobile UAV mounted remote monitoring. Just as an example, in FY04 we will use FM DIAL to detect both in-facility and outdoor release of enriched UF6. The rapid progress in FM DIAL research made in FY03 is attributed to several advances. First, final construction of a custom-designed trailer allowed the instrument to be housed in a mobile temperature-controlled environment. This allowed the experiment to be transported to several locations so that data could be collected under a range of physical conditions. This has led to a better understanding of a variety of experimental noise sources. With this knowledge, we have been able to implement several changes in the way the FM DIAL data is collected and processed, with the net result being a drastic improvement in our confidence of analyte concentration measurement and an improvement i n the instrument detection limit. The range of chemicals detectable by FM DIAL has also been extended. Prior to FY03 only water and nitrous oxide (N2O) had been seen. Experiments on extending the tuning range of the quantum cascade laser (QCL) currently used in the experiments demonstrate that many more species are now accessible including H2S, C2F4H2, and CH4. We additionally demonstrated that FM DIAL measurements can be made using short wave infrared (SWIR) telecommunications lasers. While measurements made using these components are noisier because turbulence and particulate matter cause more interference in this spectral region, monitoring in this region enables larger species to be detected simply because these lasers have a greater tuning range. In addition, SWIR monitoring also allows for the detection of second-row hydride species such as HF and HCl, which are important nuclear and CWA proliferation signatures.

Harper, Warren W.; Strasburg, Jana D.; Aker, Pam M.; Schultz, John F.

2004-01-20T23:59:59.000Z

79

Remote Sens. 2011, 3, 343-361; doi:10.3390/rs3020343 Remote Sensing  

E-Print Network (OSTI)

; solar irradiance; solar exposure; climate; Africa; Europe; Atlantic Ocean; remote sensing; long.mdpi.com/journal/remotesensing Article The HelioClim Project: Surface Solar Irradiance Data for Climate Applications Philippe Blanc, Benoît Gschwind, Mireille Lefèvre and Lucien Wald * Center for Energy and Processes, MINES ParisTech, BP

Paris-Sud XI, Université de

80

Surface based remote sensing of aerosol-cloud interactions  

NLE Websites -- All DOE Office Websites (Extended Search)

Surface based remote sensing of aerosol-cloud interactions Surface based remote sensing of aerosol-cloud interactions Feingold, Graham NOAA/Environmental Technology Laboratory Frisch, Shelby NOAA/Environmental Technology Laboratory Min, Qilong State University of New York at Albany Category: Cloud Properties We will present an analysis of the effect of aerosol on clouds at the Southern Great Plains ARM site. New methods for retrieving cloud droplet effective radius with radar (MMCR), multifilter rotating shadowband radiometer (MFRSR), and microwave radiometer (MWR) will be discussed. Relationships based on adiabatic clouds will be used to constrain retrievals. We will investigate the use of a range of proxies for cloud condensation nuclei, ranging from surface measurements of light scattering and accumulation mode number concentration, to lidar-measured extinction or

Note: This page contains sample records for the topic "remote sensing imagery" 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

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 4,  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 4, November 2002 Gary A Sensing of Automobile Emissions in the Phoenix Area: Year 4 1 EXECUTIVE SUMMARY The University of Denver #12;On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 4 2 by 5 years

Denver, University of

82

Testing a Cloud Condensation Nuclei Remote Sensing Method  

NLE Websites -- All DOE Office Websites (Extended Search)

a Cloud Condensation Nuclei a Cloud Condensation Nuclei Remote Sensing Method S. J. Ghan Climate Physics Pacific Northwest National Laboratory Richland, Washington D. R. Collin Department of Atmospheric Sciences Texas A&M University College Station, Texas Introduction Under certain conditions vertical profiles of cloud condensation nuclei (CCN) spectra can be retrieved from ground-based measurements (Ghan and Collins 2003). Surface measurements of the CCN spectrum are scaled by the ratio of the 180 backscatter (or extinction) profile to the surface backscatter (or extinction). The backscatter (or extinction) profile is measured by Raman lidar (RL), and is corrected to dry conditions using the vertical profile of relative humidity (calculated from the absolute

83

Template for project inclusion for Remote Sensing Systems' MSU/AMSU brightness temperatures in the C  

E-Print Network (OSTI)

Template for project inclusion for Remote Sensing Systems' MSU/AMSU brightness temperatures- Quality control procedures, including ongoing improvements. Brightness temperatures and geolocation data

84

Limitations on maximum tree density using hyperspatial remote sensing and environmental gradient analysis  

E-Print Network (OSTI)

precipitation, decreased soil water holding capacity, decreas- ing temperature, and increasing solar irradiance and Remote Sensing (CSTARS), University of California, Davis, United States b Department of Forest Management

Dobrowski, Solomon

85

E-Print Network 3.0 - atmospheric remote sensing Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

to the Special Issue on the 2008 Summary: activities are in terrestrial remote sensing, data assimilation, and coupled land-atmosphere system behavior... IEEE TRANSACTIONS ON...

86

E-Print Network 3.0 - acoustic remote sensing Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Sensor Web for Ocean Observation: System Design, Architecture, and Performance Summary: heat content and dynamics: integral constraints from acoustic remote sensing, ORION RFA...

87

E-Print Network 3.0 - applications remote sensing Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

data: - Agriculture, geology, oceanography, oil, mineral... . They are important for GIS applications. 12;Remote Sensing Ayman F. Habib 47 Perspective Image Versus Ortho......

88

PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING July 2008 921 Photogrammetric Engineering & Remote Sensing  

E-Print Network (OSTI)

Sensing Vol. 74, No. 7, July 2008, pp. 921­927. 0099-1112/08/7407­0921/$3.00/0 © 2008 American Society, CA 94720. Abstract Tropical forests in many areas of Central and South America experience strong seasonality in climatic variables such as rainfall, solar radiation, wind speed, and relative humidity

Wang, Le

89

Remote Sensing Analysis of the Sierra Blanca (Faskin Ranch) Low-Level Radioactive Waste Disposal Site, Hudspeth County, Texas  

SciTech Connect

Remote sensing images provide useful physical information, revealing such features as geological structure, vegetation, drainage patterns, and variations in consolidated and unconsolidated lithologies. That technology has been applied to the failed Sierra Blanca (Faskin Ranch) shallow burial low-level radioactive waste disposal site selected by the Texas Low-Level Radioactive Waste Disposal Authority. It has been re-examined using data from LANDSAT satellite series. The comparison of the earlier LANDSAT V (5/20/86) (30-m resolution) with the later new, higher resolution ETM imagery (10/23/99) LANDSAT VII data (15-m resolution) clearly shows the superiority of the LANDSAT VII data. The search for surficial indications of evidence of fatal flaws at the Sierra Blanca site utilizing was not successful, as it had been in the case of the earlier remote sensing analysis of the failed Fort Hancock site utilizing LANDSAT V data. The authors conclude that the tectonic activity at the Sierra Blanca site is much less recent and active than in the previously studied Fort Hancock site. The Sierra Blanca site failed primarily on the further needed documentation concerning a subsurface fault underneath the site and environmental justice issues. The presence of this fault was not revealed using the newer LANDSAT VII data. Despite this fact, it must be remembered that remote sensing provides baseline documentation for determining future physical and financial remediation responsibilities. On the basis of the two sites examined by LANDSAT remote sensing imaging, it is concluded that it is an essential, cost-effective tool that should be utilized not only in site examination but also in all nuclear-related facilities.

LeMone, D. V.; Dodge, R.; Xie, H.; Langford, R. P.; Keller, G. R.

2002-02-26T23:59:59.000Z

90

A Ground Systems Template for Remote Sensing Systems  

Science Journals Connector (OSTI)

Spaceborne remote sensing using gamma and X?ray spectrometers requires particular attention to the design and development of reliable systems. These systems must ensure the scientific requirements of the mission within the challenging technical constraints of operating instrumentation in space. The Near Earth Asteroid Rendezvous (NEAR) spacecraft included X?ray and gamma?ray spectrometers (XGRS) whose mission was to map the elemental chemistry of the 433 Eros asteroid. A remote sensing system template similar to a blackboard systems approach used in artificial intelligence was identified in which the spacecraft instrument and ground system was designed and developed to monitor and adapt to evolving mission requirements in a complicated operational setting. Systems were developed for ground tracking of instrument calibration instrument health data quality orbital geometry solar flux as well as models of the asteroids surface characteristics requiring an intensive human effort. In the future missions such as the Autonomous Nano?Technology Swarm (ANTS) program will have to rely heavily on automation to collectively encounter and sample asteroids in the outer asteroid belt. Using similar instrumentation ANTS will require information similar to data collected by the NEAR X?ray/Gamma?Ray Spectrometer (XGRS) ground system for science and operations management. The NEAR XGRS systems will be studied to identify the equivalent subsystems that may be automated for ANTS. The effort will also investigate the possibility of applying blackboard style approaches to automated decision making required for ANTS.

Timothy P. McClanahan; Jacob I. Trombka; Samuel R. Floyd; Walter Truskowski; Richard D. Starr; Pamela E. Clark; Larry G. Evans

2002-01-01T23:59:59.000Z

91

Laser remote sensing of backscattered light from a target sample  

DOE Patents (OSTI)

A laser remote sensing apparatus comprises a laser to provide collimated excitation light at a wavelength; a sensing optic, comprising at least one optical element having a front receiving surface to focus the received excitation light onto a back surface comprising a target sample and wherein the target sample emits a return light signal that is recollimated by the front receiving surface; a telescope for collecting the recollimated return light signal from the sensing optic; and a detector for detecting and spectrally resolving the return light signal. The back surface further can comprise a substrate that absorbs the target sample from an environment. For example the substrate can be a SERS substrate comprising a roughened metal surface. The return light signal can be a surface-enhanced Raman signal or laser-induced fluorescence signal. For fluorescence applications, the return signal can be enhanced by about 10.sup.5, solely due to recollimation of the fluorescence return signal. For SERS applications, the return signal can be enhanced by 10.sup.9 or more, due both to recollimation and to structuring of the SERS substrate so that the incident laser and Raman scattered fields are in resonance with the surface plasmons of the SERS substrate.

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

2008-02-26T23:59:59.000Z

92

3 July 2003 HIRES3D -ITC Research Seminar -Robert Hack 1 HIGH RESOLUTION REMOTE SENSING  

E-Print Network (OSTI)

3 July 2003 HIRES3D - ITC Research Seminar - Robert Hack 1 HIRES3D HIGH RESOLUTION REMOTE SENSING FOR 3D GROUND MODELING AND CLASSIFICATION ITC Research Seminar, 3 July 2003 Robert Hack International Seminar - Robert Hack 2 HIRES3D HIGH RESOLUTION REMOTE SENSING FOR 3D GROUND MODELING AND CLASSIFICATION

Hack, Robert

93

Extreme learning machines for soybean classification in remote sensing hyperspectral images  

Science Journals Connector (OSTI)

This paper focuses on the application of Extreme Learning Machines (ELM) to the classification of remote sensing hyperspectral data. The specific aim of the work is to obtain accurate thematic maps of soybean crops, which have proven to be difficult ... Keywords: Agricultural remote sensing, Extreme learning machine, Hyperspectral images

Ramn Moreno; Francesco Corona; Amaury Lendasse; Manuel Graa; Lnio S. Galvo

2014-03-01T23:59:59.000Z

94

Nanotechnology-Based Trusted Remote Sensing James B. Wendt and Miodrag Potkonjak  

E-Print Network (OSTI)

Nanotechnology-Based Trusted Remote Sensing James B. Wendt and Miodrag Potkonjak Computer Science nanotechnology PPUF-based architecture for trusted remote sensing. Current public physical unclonable function the authentication process. Our novel nanotechnology- based architecture ensures fast authentication through partial

Potkonjak, Miodrag

95

Graduate student opportunity in remote sensing of tree mortality at the University of Idaho.  

E-Print Network (OSTI)

Graduate student opportunity in remote sensing of tree mortality at the University of Idaho. Funding is available immediately for an M.S. or Ph.D. student to study forest die-offs related to climate change using remote sensing. Project objectives include developing methods for mapping tree mortality

Hicke, Jeffrey A.

96

Hydrological consistency using multi-sensor remote sensing data for water and energy cycle studies  

E-Print Network (OSTI)

Hydrological consistency using multi-sensor remote sensing data for water and energy cycle studies and feedback of land surface and atmospheric processes over large space and time scales. Remote sensing-based variables including soil moisture (from AMSR-E), surface heat fluxes (from MODIS) and precipitation rates

Pan, Ming

97

Outdoor Scene Synthesis in the Infrared Range for Remote Sensing Applications  

E-Print Network (OSTI)

Outdoor Scene Synthesis in the Infrared Range for Remote Sensing Applications Thierry Poglio Eric under remote sensing applications, like meteorology, farming, or military information are concerned. Yet. The solar forcing leads to an increase in temperature, while heat transfer due to strong cold wind decreases

Boyer, Edmond

98

Sea surface exchanges of momentum, heat, and freshwater determined by satellite remote sensing  

E-Print Network (OSTI)

1 Sea surface exchanges of momentum, heat, and freshwater determined by satellite remote sensing Freshwater flux Latent heat flux Longwave radiation Satellite remote sensing Sea surface flux estimation Sensible heat flux Shortwave radiation Surface wind fields 2 #12;Sea surface exchanges of momentum, heat

Yu, Lisan

99

ACOUSTIC REMOTE SENSING OF THE NORTH PACIFIC ON GYRE AND REGIONAL SCALES  

E-Print Network (OSTI)

ACOUSTIC REMOTE SENSING OF THE NORTH PACIFIC ON GYRE AND REGIONAL SCALES B. DUSHAW Applied Physics has evolved into a multipurpose remote sensing measurement technique that has been employed in a wide for observing regions of active convection, for measuring changes in integrated heat content, for observing

Dushaw, Brian

100

Remote sensing of Greenland ice sheet using multispectral near-infrared and visible radiances  

E-Print Network (OSTI)

Remote sensing of Greenland ice sheet using multispectral near-infrared and visible radiances Petr remote-sensing algorithm that utilizes reflected visible and near-infrared radiation to discriminate using multispectral near-infrared and visible radiances, J. Geophys. Res., 112, D24S20, doi:10

Dozier, Jeff

Note: This page contains sample records for the topic "remote sensing imagery" 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

Remote sensing for groundwater modelling in large semiarid areas: Lake Chad Basin, Africa  

E-Print Network (OSTI)

is lower than 200 mm and the population density does not exceed 0.05 inhabitants per km2 . PreviousRemote sensing for groundwater modelling in large semiarid areas: Lake Chad Basin, Africa Marc.springerlink.com #12;2 Remote sensing for groundwater modelling in large semiarid areas: Lake Chad Basin, Africa Marc

Paris-Sud XI, Université de

102

Testing a Cloud Condensation Nuclei Remote Sensing Method  

NLE Websites -- All DOE Office Websites (Extended Search)

a Cloud Condensation Nuclei a Cloud Condensation Nuclei Remote Sensing Method S. J. Ghan Climate Dynamics Group Pacific Northwest National Laboratory Richland, Washington Introduction Under certain conditions vertical profiles of cloud condensation nuclei (CCN) spectra can be retrieved from ground-based measurements. Surface measurements of the CCN spectrum are scaled by the ratio of the backscatter (or extinction) profile to the surface backscatter (or extinction). The backscatter (or extinction) profile is measured by Raman lidar, and is corrected to dry conditions using the vertical profile of relative humidity (also measured by Raman Lidar) and surface measurements of the dependence of backscatter (or extinction) on relative humidity. This method should be accurate up to

103

Wave-climate assessment by satellite remote sensing  

SciTech Connect

Satellite remote sensing based on radar altimetry and the synthetic aperture radar (SAR) can be used for accurate ocean-wave climatology globally. The altimeter provides significant wave height and wind speed whereas SAR in principle gives the full wave spectrum. Over the next few years, altimeter-derived wave heights will become the basic data sources for open-ocean statistics and SAR, in combination with results from global wave models, will provide the corresponding directional statistics. In addition, SAR may be used for studying wave conditions in near coastal areas. In the Norwegian Sea and elsewhere, real-time SAT and altimeter data are now being used operationally for forecasting and assimilation into numerical wave models.

Barstow, S.; Krogstad, H.E. [SINTEF, Trodheim (Norway)

1995-10-01T23:59:59.000Z

104

Analysis of seismic vulnerability using remote sensing and GIS techniques  

Science Journals Connector (OSTI)

This paper presents a framework to integrate several sources of spatial information to derive a map of seismic vulnerability for the city of Arica, Chile, which has been historically affected by this natural hazard. The proposed method is based on generating a geographical database with different variables that are related to human activity, considering factors of potential reduction and increase of damage caused by a future earthquake. The spatial information was obtained from different sources, mainly remote sensing images, national and local census and field data collection. The map of seismic vulnerability was based on the estimated location of population, as well as the situation of critical installations and a map of construction fragility. Since population activity changes through the day, a dynamic cartography of vulnerability was produced, based on population density levels for different time periods. Construction fragility maps were derived from digital classification of an IRS-1C image, using textural features.

Patricio Zavala; Emilio Chuvieco

2003-01-01T23:59:59.000Z

105

Computational Science Technical Note CSTN-071 Clusters in Hyper-cubic Multi-Channel Satellite Imagery  

E-Print Network (OSTI)

0 Computational Science Technical Note CSTN-071 Clusters in Hyper-cubic Multi-Channel Satellite Imagery K. A. Hawick 2011 Multi-spectral remotely-sensed data such as satellite imagery can yield excellent insights into complex phenomena such as weather systems. Analysing the multi-channel space

Hawick, Ken

106

Ship Detection in Satellite Imagery Using Rank-Order Grayscale Hit-or-Miss Transforms  

E-Print Network (OSTI)

Ship Detection in Satellite Imagery Using Rank-Order Grayscale Hit-or-Miss Transforms Neal R. Harvey*, Reid Porter, James Theiler Space & Remote Sensing Sciences Group, Los Alamos National Laboratory, Los Alamos, NM 87545, USA ABSTRACT Ship detection from satellite imagery is something that has great

Theiler, James

107

Large-scale functional models of visual cortex for remote sensing  

SciTech Connect

Neuroscience has revealed many properties of neurons and of the functional organization of visual cortex that are believed to be essential to human vision, but are missing in standard artificial neural networks. Equally important may be the sheer scale of visual cortex requiring {approx}1 petaflop of computation. In a year, the retina delivers {approx}1 petapixel to the brain, leading to massively large opportunities for learning at many levels of the cortical system. We describe work at Los Alamos National Laboratory (LANL) to develop large-scale functional models of visual cortex on LANL's Roadrunner petaflop supercomputer. An initial run of a simple region VI code achieved 1.144 petaflops during trials at the IBM facility in Poughkeepsie, NY (June 2008). Here, we present criteria for assessing when a set of learned local representations is 'complete' along with general criteria for assessing computer vision models based on their projected scaling behavior. Finally, we extend one class of biologically-inspired learning models to problems of remote sensing imagery.

Brumby, Steven P [Los Alamos National Laboratory; Kenyon, Garrett [Los Alamos National Laboratory; Rasmussen, Craig E [Los Alamos National Laboratory; Swaminarayan, Sriram [Los Alamos National Laboratory; Bettencourt, Luis [Los Alamos National Laboratory; Landecker, Will [PORTLAND STATE UNIV.

2009-01-01T23:59:59.000Z

108

Investigation of the application of remote sensing technology to environmental monitoring  

SciTech Connect

Activities and results are reported of a project to investigate the application of remote sensing technology developed for the LACIE, AgRISTARS, Forestry and other NASA remote sensing projects for the environmental monitoring of strip mining, industrial pollution, and acid rain. Following a remote sensing workshop for EPA personnel, the EOD clustering algorithm CLASSY was selected for evaluation by EPA as a possible candidate technology. LANDSAT data acquired for a North Dakota test sight was clustered in order to compare CLASSY with other algorithms.

Rader, M.L.

1980-08-01T23:59:59.000Z

109

Using NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in  

NLE Websites -- All DOE Office Websites (Extended Search)

NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in Global Carbon-Climate Models: Data Management Plan L. Chini, G.C. Hurtt, M. Hansen, and P. Potapov Department of Geography University of Maryland The following Data Management Plan was part of the NASA ROSES 2012 Proposal Using NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in Global Carbon- Climate Models (summary) submitted to the Terrestrial Ecology Program. It is presented as an example plan. Data Management Plan The proposed project will generate important new datasets of remote-sensing-based land-use transitions and their inherent uncertainty. Our plan for managing these datasets includes quality assessment, long-term archiving, and data sharing and dissemination (along with documentation

110

ARM - Evaluation Product - Active Remote Sensing of Clouds from Ka-band ARM  

NLE Websites -- All DOE Office Websites (Extended Search)

ProductsActive Remote Sensing of Clouds from Ka-band ProductsActive Remote Sensing of Clouds from Ka-band ARM Zenith Radars Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Active Remote Sensing of Clouds from Ka-band ARM Zenith Radars Site(s) GAN SGP General Description The Ka-band ARM Zenith Radars (KAZRs) have replaced the long-serving Millimeter Cloud Radars, or MMCRs. Accordingly, the primary MMCR Value Added Product (VAP), the Active Remote Sensing of CLouds (ARSCL) product, is being replaced by a KAZR-based version, the KAZR-ARSCL VAP. KAZR-ARSCL provides cloud boundaries and best-estimate time-height fields of radar moments. KAZR observations are corrected for water vapor attenuation and velocity aliasing and significant detection masks are produced. KAZR-ARSCL

111

Yb:YAG master oscillator power amplifier for remote wind sensing  

Science Journals Connector (OSTI)

We have demonstrated key advances towards a solid-state laser amplifier at 1.03 ?m for global remote wind sensing. We designed end-pumped zig-zag slab amplifiers to achieve high gain....

Sridharan, A K; Saraf, S; Byer, R L

2007-01-01T23:59:59.000Z

112

On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 1 Gary A. Bishop.1 According to Heywood2 , carbon monoxide emissions from automobiles are at a maximum when the air

Denver, University of

113

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 1  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 1 Peter J. Popp, Sajal S to Heywood,2 carbon monoxide emissions from automobiles are at a maximum when the air/fuel ratio is rich

Denver, University of

114

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 2  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 2 Peter J. Popp, Gary A from automobiles are at a maximum when the air/fuel ratio is rich of stoichiometric, and are caused

Denver, University of

115

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 1  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 1 Gary A. Bishop, Sajal S to the national emission inventory.1 According to Heywood2 , carbon monoxide emissions from automobiles

Denver, University of

116

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 1  

E-Print Network (OSTI)

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 1 Peter J. Popp, Gary A.1 Carbon monoxide emissions from automobiles are at a maximum when the air/fuel ratio is rich

Denver, University of

117

Impacts of a recurrent resuspension event and variable phytoplankton community composition on remote sensing reflectance  

E-Print Network (OSTI)

Impacts of a recurrent resuspension event and variable phytoplankton community composition resuspension event and variable phytoplankton community composition on remote sensing reflectance, J. Geophys shoreline erosion, and high river runoff. These forces lead to significant resuspension of particles, which

118

Length Scale Analysis of Surface Energy Fluxes Derived from Remote Sensing  

E-Print Network (OSTI)

Wavelet multiresolution analysis was used to examine the variation in dominant length scales determined from remotely sensed airborne- and satellite-derived surface energy flux data. The wavelet cospectra are computed between ...

Brunsell, Nathaniel A.; Gillies, Robert R.

2003-01-01T23:59:59.000Z

119

Use of Remote Sensing and GIS for Environmental Modelling and Monitoring  

Science Journals Connector (OSTI)

Remote Sensing is proposed as a useful technique for monitoring environmental pollution, in particular landfill sites for landfill gas migration. Landfill gas has the potential to migrate from the ... very diffic...

John Elgy; Helen K Jones

1998-01-01T23:59:59.000Z

120

Remote Sensing of Cirrus Cloud Particle Size and Optical Depth Using Polarimetric Sensor Measurements  

Science Journals Connector (OSTI)

This paper presents a conceptual approach toward the remote sensing of cirrus cloud particle size and optical depth using the degree of polarization and polarized reflectance associated with the first three Stokes parameters, I, Q, and U, for the ...

S. C. Ou; K. N. Liou; Y. Takano; R. L. Slonaker

2005-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

Remote sensing for site-specific management of biotic and abiotic stress in cotton  

E-Print Network (OSTI)

This study evaluated the applicability of remote sensing instrumentation for site- specific management of abiotic and biotic stress on cotton grown under a center pivot. Three different irrigation regimes (100%, 75%, and 50% ETc) were imposed on a...

Falkenberg, Nyland Ray

2004-09-30T23:59:59.000Z

122

Quantification of Salt Marsh Carbon Stocks: Integration of Remote Sensing Data and Techniques with Field Measurements  

E-Print Network (OSTI)

in this study show the capability of remote sensing data for the characterization of salt marsh terrain and vegetation heights and the estimation of above-ground biomass quantities. The best biomass prediction models using lidar heights reported considerably...

Kulawardhana, Ranjani W

2013-12-02T23:59:59.000Z

123

Systematic delineation of Phymatotrichum root rot occurrence in cotton using remotely-sensed data  

E-Print Network (OSTI)

SYSTEMATIC DELINEATION OF PHYMATOTRICHUI'1 ROOT POT OCCURRENCE IN COTTON USING REMOTELY-SENSED DATA A Thesis by BRANDON DEWITT SMITH Submitted to the Graduate College of Texas A&M University in Partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE iiay 1979 Major Subject: P1ant Pathology SYSTEMATIC DELINEATION OF PHYMATOTRICHUM ROOT ROT OCCURRENCE IN COTTON USING REMOTELY-SENSED DATA A Thesis by BRANDON DEWITT SMITH Approved as to style and content by: hairman...

Smith, Brandon Dewitt

2012-06-07T23:59:59.000Z

124

Remote sensing data assimilation for a prognostic phenology model  

SciTech Connect

Predicting the global carbon and water cycle requires a realistic representation of vegetation phenology in climate models. However most prognostic phenology models are not yet suited for global applications, and diagnostic satellite data can be uncertain and lack predictive power. We present a framework for data assimilation of Fraction of Photosynthetically Active Radiation absorbed by vegetation (FPAR) and Leaf Area Index (LAI) from the MODerate Resolution Imaging Spectroradiometer (MODIS) to constrain empirical temperature, light, moisture and structural vegetation parameters of a prognostic phenology model. We find that data assimilation better constrains structural vegetation parameters than climate control parameters. Improvements are largest for drought-deciduous ecosystems where correlation of predicted versus satellite-observed FPAR and LAI increases from negative to 0.7-0.8. Data assimilation effectively overcomes the cloud- and aerosol-related deficiencies of satellite data sets in tropical areas. Validation with a 49-year-long phenology data set reveals that the temperature-driven start of season (SOS) is light limited in warm years. The model has substantial skill (R = 0.73) to reproduce SOS inter-annual and decadal variability. Predicted SOS shows a higher inter-annual variability with a negative bias of 5-20 days compared to species-level SOS. It is however accurate to within 1-2 days compared to SOS derived from net ecosystem exchange (NEE) measurements at a FLUXNET tower. The model only has weak skill to predict end of season (EOS). Use of remote sensing data assimilation for phenology model development is encouraged but validation should be extended with phenology data sets covering mediterranean, tropical and arctic ecosystems.

Thornton, Peter E [ORNL; Stockli, Reto [Colorado State University, Fort Collins

2008-01-01T23:59:59.000Z

125

Adaptive Remote-Sensing Techniques Implementing Swarms of Mobile Agents  

SciTech Connect

In many situations, stand-off remote-sensing and hazard-interdiction techniques over realistic operational areas are often impractical "and difficult to characterize. An alternative approach is to implement an adap- tively deployable array of sensitive agent-specific devices. Our group has been studying the collective be- havior of an autonomous, multi-agent system applied to chedbio detection and related emerging threat applications, The current physics-based models we are using coordinate a sensor array for mukivanate sig- nal optimization and coverage as re,alized by a swarm of robots or mobile vehicles. These intelligent control systems integrate'glob"ally operating decision-making systems and locally cooperative learning neural net- works to enhance re+-timp operational responses to dynarnical environments examples of which include obstacle avoidance, res~onding to prevailing wind patterns, and overcoming other natural obscurants or in- terferences. Collectively',tkensor nefirons with simple properties, interacting according to basic community rules, can accomplish complex interconnecting functions such as generalization, error correction, pattern recognition, sensor fusion, and localization. Neural nets provide a greater degree of robusmess and fault tolerance than conventional systems in that minor variations or imperfections do not impair performance. The robotic platforms would be equipped with sensor devices that perform opticaI detection of biologicais in combination with multivariate chemical analysis tools based on genetic and neural network algorithms, laser-diode LIDAR analysis, ultra-wideband short-pulsed transmitting and receiving antennas, thermal im- a:ing sensors, and optical Communication technology providing robust data throughput pathways. Mission scenarios under consideration include ground penetrating radar (GPR) for detection of underground struc- tures, airborne systems, and plume migration and mitigation. We will describe our research in these areas anti give a status report on our progress.

Asher, R.B.; Cameron, S.M.; Loubriel, G.M.; Robinett, R.D.; Stantz, K.M.; Trahan, M.W.; Wagner, J.S.

1998-11-25T23:59:59.000Z

126

1416 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 46, NO. 5, MAY 2008 Fusion of Hyperspectral and LIDAR Remote Sensing  

E-Print Network (OSTI)

composition, distribution, and density. However, the assessment of the distribution of tree species in large techniques, allows the analysis of large areas in a fast and accurate way. Several studies have been carried1416 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 46, NO. 5, MAY 2008 Fusion

Bruzzone, Lorenzo

127

To appear in the Proceedings of the 1996 International Geoscience and Remote Sensing Symposium: Remote Sensing for a Sustainable Future, Washington: IEEE Press., Evolving Feature-Extraction Algorithms  

E-Print Network (OSTI)

To appear in the Proceedings of the 1996 International Geoscience and Remote Sensing Symposium Intelligence Laboratory and the Space Physics Research Laboratory 2455 Hayward Avenue, Ann Arbor, Michigan libraries--may be able to meet a part, but not all the specifications for a pattern- extraction problem

Fernandez, Thomas

128

Vegetation Cover Analysis of Hazardous Waste Sites in Utah and Arizona Using Hyperspectral Remote Sensing  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remote Sens. 2012, 4, 327-353; doi:10.3390/rs4020327 Remote Sens. 2012, 4, 327-353; doi:10.3390/rs4020327 Remote Sensing ISSN 2072-4292 www.mdpi.com/journal/remotesensing Article Vegetation Cover Analysis of Hazardous Waste Sites in Utah and Arizona Using Hyperspectral Remote Sensing Jungho Im 1, *, John R. Jensen 2 , Ryan R. Jensen 3 , John Gladden 4 , Jody Waugh 5 and Mike Serrato 4 1 Department of Environmental Resources Engineering, College of Environmental Science and Forestry, State University of New York, Syracuse, NY 13210, USA 2 Department of Geography, University of South Carolina, Columbia, SC 29208, USA; E-Mail: johnj@mailbox.sc.edu 3 Department of Geography, Brigham Young University, Provo, UT 84605, USA; E-Mail: ryan.jensen@byu.edu 4 Savannah River National Laboratory, Department of Energy, Aiken, SC 29808, USA;

129

Quantum Cascade Laser Development Efforts for Implementation into Chemical and Remote Sensing Systems  

SciTech Connect

Quantum cascade lasers (QCL) offer many desirable attributes as mid-infrared laser sources for chemical and remote sensing. Some key advantages are a narrow linewidth, wide bandwidth current modulation characteristics and moderate tunability (15 cm-1). Combined, these characteristics allow for applications to a wide variety of chemical and remote sensing techniques such as wavelength and frequency modulation based detection techniques, cavity enhanced point sensors as well as techniques such as LIDAR and DIAL. This paper will describe laser development efforts to enhance QCL frequency stabilization and QCL injection locking and to develop robust external cavity QCL designs.

Wojcik, Michael D.; Myers, Tanya L.; Taubman, Matthew S.; Cannon, Bret D.; Broocks, Bryan T.; Mosely, Trinesha

2004-12-01T23:59:59.000Z

130

ADVANCES IN ATMOSPHERIC SCIENCES, VOL. 32, JANUARY 2015, 3263 On the Radiative Properties of Ice Clouds: Light Scattering, Remote Sensing,  

E-Print Network (OSTI)

of the radiative properties of ice clouds from three perspectives: light scattering simulations, remote sensingADVANCES IN ATMOSPHERIC SCIENCES, VOL. 32, JANUARY 2015, 32­63 On the Radiative Properties of Ice Clouds: Light Scattering, Remote Sensing, and Radiation Parameterization Ping YANG1, Kuo-Nan LIOU2, Lei

Baum, Bryan A.

131

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 52, NO. 4, APRIL 2014 2149 Mitigation of Sea Ice Contamination  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 52, NO. 4, APRIL 2014 2149 Mitigation such as the Oceansat-2 scatterometer. Index Terms--QuikCSAT, remote sensing, scatterometry, sea ice, wind, wind, atmospheric heat flow, ocean currents, and possibly sea ice formation. Satellite scat- terometry enables daily

Long, David G.

132

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 48, NO. 5, MAY 2010 2283 Large-Scale Building Reconstruction Through  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 48, NO. 5, MAY 2010 2283 Large- troduced toward automatic 3-D building reconstruction from remote-sensing data. We consider a subset, wireless telecommunications, disaster management, noise, and heat and exhaust-spreading simulations. All

Paragios, Nikos

133

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 37, NO. 3, MAY 1999 1671 Cryosphere Applications of NSCAT Data  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 37, NO. 3, MAY 1999 1671 Cryosphere covering Greenland and Antarctica add to the polar heat sink effect by their additional influence upon. Hence, monitoring of polar ice is of particular interest to the remote sensing and climate change

Long, David G.

134

42 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, VOL. 1, NO. 2, APRIL 2004 A Connectionist Approach to SODAR  

E-Print Network (OSTI)

42 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, VOL. 1, NO. 2, APRIL 2004 A Connectionist Approach of successfully identifying the different SODAR patterns. Index Terms--Acoustic remote sensing, classification of heat, energy, and momentum from the ground level to higher levels and vice-versa. It plays an active

Mitra, Sushmita

135

2392 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 41, NO. 10, OCTOBER 2003 Soil Moisture Mapping Using ESTAR Under  

E-Print Network (OSTI)

2392 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 41, NO. 10, OCTOBER 2003 Soil of the entire region. Index Terms--Microwave, remote sensing, soil moisture. I. INTRODUCTION THE FUNDAMENTAL regional heat fluxes [15], and to validate distributed land surface models in order to study the scaling

136

Remote sensing of soil radionuclide fluxes in a tropical ecosystem  

SciTech Connect

We are using a transponding geostationary satellite to collect surface environmental data to describe the fate of soil-borne radionuclides. The remote, former atomic testing grounds at the Eniwetok and Bikini Atolls present a difficult environment in which to collect continuous field data. Our land-based, solar-powered microprocessor and environmental data systems remotely acquire measurements of net and total solar radiation, rain, humidity, temperature, and soil-water potentials. For the past year, our water flux model predicts wet season plant transpiration rates nearly equal to the 6 to 7 mm/d evaporation pan rate, which decreases to 2 to 3 mm/d for the dry season. Radioisotopic analysis confirms the microclimate-estimated 1:3 to 1:20 soil to plant /sup 137/Cs dry matter concentration ratio. This ratio exacerbates the dose to man from intake of food plants. Nephelometer measurements of airborne particulates presently indicate a minimum respiratory radiological dose.

Clegg, B.; Koranda, J.; Robinson, W.; Holladay, G.

1980-11-06T23:59:59.000Z

137

Spring Thaw and Its Effect on Terrestrial Vegetation Productivity in the Western Arctic Observed from Satellite Microwave and Optical Remote Sensing  

Science Journals Connector (OSTI)

Global satellite remote sensing records show evidence of recent vegetation greening and an advancing growing season at high latitudes. Satellite remote sensingderived measures of photosynthetic leaf area index (LAI) and vegetation gross and net ...

J. S. Kimball; K. C. McDonald; M. Zhao

2006-12-01T23:59:59.000Z

138

Journal of Environmental Management 86 (2008) 1426 Combination of multispectral remote sensing, variable rate technology  

E-Print Network (OSTI)

Journal of Environmental Management 86 (2008) 14­26 Combination of multispectral remote sensing, variable rate technology and environmental modeling for citrus pest management Qian Dua , Ni-Bin Changb causing pollution in surface water in Texas (Texas Environmental Profiles, 2005). As the Safe Drinking

Du, Jenny (Qian)

139

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 1 EPS-SG Windscatterometer Concept Tradeoffs and  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 1 EPS-SG Windscatterometer Concept Tradeoffs, and Jos de Kloe Abstract--The EUMETSAT Polar System-Second Generation (EPS-SG) mission will be deployed in the 2019­2020 timeframe in order to ensure continuity of the EPS observation missions, currently realized

Haak, Hein

140

Total electron and proton energy input during auroral substorms: Remote sensing with IMAGE-FUV  

E-Print Network (OSTI)

, it is found that the most critical factor is the assumption made on the energy of the auroral protonsTotal electron and proton energy input during auroral substorms: Remote sensing with IMAGE-FUV B and proton energy fluxes. The proton energy flux is derived from the Lyman a measurements on the basis

California at Berkeley, University of

Note: This page contains sample records for the topic "remote sensing imagery" 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

Cloud radar Doppler spectra in drizzling stratiform clouds: 1. Forward modeling and remote sensing applications  

E-Print Network (OSTI)

Cloud radar Doppler spectra in drizzling stratiform clouds: 1. Forward modeling and remote sensing broadening and drizzle growth in shallow liquid clouds remain not well understood. Detailed, cloudscale. Profiling, millimeterwavelength (cloud) radars can provide such observations. In particular, the first three

142

Using Remote Sensing to Map the Principal Carrier of Monkeypox Virus in the Congo Basin  

E-Print Network (OSTI)

Using Remote Sensing to Map the Principal Carrier of Monkeypox Virus in the Congo Basin by Trevon consumed bushmeat species in rural areas of the Democratic Republic of Congo. Anne Rimoin, a CTR of Congo in Central Africa. Dr. Rimoin and her research teams are conducting clinical surveillance

Grether, Gregory

143

On the study of wind energy at great heights using remote sensing techniques  

E-Print Network (OSTI)

On the study of wind energy at great heights using remote sensing techniques Alfredo Pe~na1 by the wind energy industry due to the high sensitivity that the wind characteristics have on the performance Dong energy, Dong Energy, Kraftværksvej 53, DK-7000, Fredericia, Denmark e-mail: alfredo

144

Evaluating the sensitivity of wetlands to climate change with remote sensing techniques  

E-Print Network (OSTI)

Evaluating the sensitivity of wetlands to climate change with remote sensing techniques Zutao of Toledo, 2801 West Bancroft Street, Toledo, OH 43606, USA Abstract: Wetlands are valuable ecosystems and south-central Canada, characterized by glacially sculpted landscapes and abundant wetlands, is one

Chen, Jiquan

145

18 Use of Satellite Remote Sensing Data for Modeling Carbon Emissions from Fires: A Perspective in  

E-Print Network (OSTI)

18 Use of Satellite Remote Sensing Data for Modeling Carbon Emissions from Fires: A Perspective of the accurate estimation of carbon emissions from fires. So far, the continental-scale estimates of carbon conventional and satellite data to maximize their utility for fire emission estimation. 18.2 Carbon Emission

Li, Zhanqing

146

Remote Sensing of Mobile Source Air Pollutant Emissions: Variability and Uncertainty in On-Road Emissions  

E-Print Network (OSTI)

-Road Emissions Estimates of Carbon Monoxide and Hydrocarbons for School and Transit Buses Report No. FHWY/NC/97Remote Sensing of Mobile Source Air Pollutant Emissions: Variability and Uncertainty in On.0 INTRODUCTION 1 1.1 Mobile Source Emissions 2 1.2 Emission Regulations 2 1.3 Emissions Contributions of "Non

Frey, H. Christopher

147

Surface-Based Remote Sensing of the Aerosol Indirect Effect at Southern Great Plains  

NLE Websites -- All DOE Office Websites (Extended Search)

Surface-Based Remote Sensing of the Surface-Based Remote Sensing of the Aerosol Indirect Effect at Southern Great Plains G. Feingold and W. L. Eberhard National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado D. E. Vernon and M. Previdi Rutgers University New Brunswick, New Jersey Abstract We have demonstrated first measurements of the aerosol indirect effect using ground-based remote sensors at the Southern Great Plains (SGP) site. The response of non-precipitating, ice-free clouds to changes in aerosol loading is quantified in terms of a relative change in cloud-drop effective radius (r e ) for a relative change in aerosol extinction under conditions of equivalent cloud liquid water path (LWP). This is done in a single column of air at a temporal resolution of 20 s (spatial resolution of ~100 m).

148

Stereo Satellite Imagery | Open Energy Information  

Open Energy Info (EERE)

Stereo Satellite Imagery Stereo Satellite Imagery Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Stereo Satellite Imagery Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Remote Sensing Techniques Exploration Sub Group: Passive Sensors Parent Exploration Technique: Passive Sensors Information Provided by Technique Lithology: Stratigraphic/Structural: map structures/faults Hydrological: map surface water features, determine the boundary conditions of hydrothermal circulation Thermal: Cost Information Low-End Estimate (USD): 259.0025,900 centUSD 0.259 kUSD 2.59e-4 MUSD 2.59e-7 TUSD / sq. mile Median Estimate (USD): 282.3128,231 centUSD 0.282 kUSD 2.8231e-4 MUSD 2.8231e-7 TUSD / sq. mile High-End Estimate (USD): 362.6036,260 centUSD

149

THE USE OF REMOTE SENSING AND GEOGRAPHICAL INFORMATION SYSTEMS TO CREATE LAND USE AND LAND COVER MAPS AND TO DETERMINE THE CHANGES IN THE LAND USE AND LAND COVER OVER A TEN YEAR PERIOD.  

E-Print Network (OSTI)

??Construction of land use and land cover (LULC) maps was accomplished through the use of remote sensing and GIS. Remote sensing and GIS were used (more)

Johnson, Adam Bradford

2005-01-01T23:59:59.000Z

150

Modular airborne remote sampling and sensing system (MARSSS)  

SciTech Connect

Sandia is developing a modular airborne instrumentation system for the Environmental Protection Agency. This system will allow flexibility in the choice of instruments by standardizing mountings, power supplies and sampling modes. The objective is to make it possible to perform aerial surveys from chartered aircraft that have not been adapted in a more than superficial manner. It will also allow the experimenter to tailor his choice of instruments to the specific problem. Since the equipment will have a stand-alone capability, it can be applied to other problems such as long-term unattended use at remote locations or in toxic or otherwise hazardous environments.

Woods, R.O.

1982-04-01T23:59:59.000Z

151

508 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, VOL. 4, NO. 3, SEPTEMBER 2011 Recent Developments in High Performance  

E-Print Network (OSTI)

related with information extraction in remote sensing. In this paper, we review recent advances in HPC, SEPTEMBER 2011 Recent Developments in High Performance Computing for Remote Sensing: A Review Craig A. Lee, Fellow, IEEE, and Bormin Huang Abstract--Remote sensing data have become very widespread in recent years

Plaza, Antonio J.

152

Piezoelectric Windmill: A Novel Solution to Remote Sensing  

Science Journals Connector (OSTI)

This study demonstrates a technology, "Piezoelectric Windmill", for generating the electrical power from wind energy. The electric power-generation from wind energy is based on piezoelectric effect and utilizes the bimorph actuators. Piezoelectric Windmill consists of piezoelectric actuators arranged along the circumference of the mill in the cantilever form. Using the camshaft gear mechanism an oscillating torque is generated through the flowing wind and applied on the actuators. A working prototype was fabricated utilizing 12 bimorphs (60 ?20 ?0.5 mm3) having a preload of 23.5 gm. Under a nominal torque level corresponding to normal wind flow and oscillating frequency of 6 Hz, a power of 10.2 mW was successfully measured across a load of 4.6 k? after rectification. Combined with the wireless transmission, this technology provides a practical solution to the remote powering of sensors and communication devices.

Shashank Priya; Chih-Ta Chen; Darren Fye; Jeff Zahnd

2005-01-01T23:59:59.000Z

153

Passive remote smoke plume opacity sensing: a technique  

SciTech Connect

A new passive technique for the remote measurement of the visual opacity of plumes emerging from smokestacks is presented. It is based on the detection of the attenuation of the polarized component of Rayleigh-scattered background skylight as it traverses a smoke plume. A two-color difference measurement of the polarization of skylight through the plume is compared with a similar measurement of the unattenuated sky-light adjacent to the plume. This method is independent of the intrinsic brightness of the plume resulting from the scattering of sunlight and cancels white-light polarization effects of plume-scattered radiation. A prototype instrument incorporating this method has been successfully field tested on an EPA smoke school generator and a power plant stack plume.

Lilenfeld, P.; Woker, G.; Stern, R.; McVay, L.

1981-03-01T23:59:59.000Z

154

Remote Sensing Observations from MTI Satellites and GMS Over Tropical Island of Nauru  

NLE Websites -- All DOE Office Websites (Extended Search)

Remote Sensing Observations from MTI Satellites and Remote Sensing Observations from MTI Satellites and GMS Over Tropical Island of Nauru W. M. Porch, P. Chylek, and B. Henderson Los Alamos National Laboratory Los Alamos, New Mexico Introduction The observations of island cloud trails have revealed a strong relationship between the character and frequency of occurrence of island cloud trails and the Tropical Ocean Southern Oscillation (MacFarlane et al. 2004 a, b). Island cloud trails from the U.S. Department of Energy's (DOE) Atmospheric and Radiation Measurement (ARM) facility of Nauru persist for more than 50 km (Nordeen et al. 2001) and resemble ship trail clouds found in the Eastern Ocean Margins (Porch et al. 1999). Island trail clouds are much more frequently observed during La Niña periods than El Niño periods (Figure 1). This

155

Use of Satellite Remote Sensing in Monitoring Saltcedar Control along the Lower Pecos River, USA  

E-Print Network (OSTI)

. In 1999 through 2004, herbicides were sprayed from helicopters along some sections of the river to reduce saltcedar infestation. Here we describe a simple methodology based on satellite remote sensing for monitoring the impact of the saltcedar control... measures. Data from the Landsat 7 Enhanced Thematic Mapper Plus (ETM+) and the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) obtained in 1999 through 2004 over a section of the Pecos near Mentone, Texas were used for the present...

Nagihara, Seiichi; Hart, Charles R.

2007-07-23T23:59:59.000Z

156

Opportunities from Remote Sensing for Supporting Water Resources Management in Village/Valley Scale Catchments in the Upper Indus Basin  

Science Journals Connector (OSTI)

Another difficulty, and thus opportunity for improvement, with the methodology presented here is the very limited historical record length of the available remote sensing data products. This short record lengt...

Nathan Forsythe; Hayley J. Fowler; Chris G. Kilsby

2012-03-01T23:59:59.000Z

157

Stability and Turbulence in the Atmospheric Boundary Layer: A Comparison of Remote Sensing and Tower Observations  

SciTech Connect

When monitoring winds and atmospheric stability for wind energy applications, remote sensing instruments present some advantages to in-situ instrumentation such as larger vertical extent, in some cases easy installation and maintenance, measurements of vertical humidity profiles throughout the boundary layer, and no restrictions on prevailing wind directions. In this study, we compare remote sensing devices, Windcube lidar and microwave radiometer, to meteorological in-situ tower measurements to demonstrate the accuracy of these measurements and to assess the utility of the remote sensing instruments in overcoming tower limitations. We compare temperature and wind observations, as well as calculations of Brunt-Vaisala frequency and Richardson numbers for the instrument deployment period in May-June 2011 at the U.S. Department of Energy National Renewable Energy Laboratory's National Wind Technology Center near Boulder, Colorado. The study reveals that a lidar and radiometer measure wind and temperature with the same accuracy as tower instruments, while also providing advantages for monitoring stability and turbulence. We demonstrate that the atmospheric stability is determined more accurately when the liquid-water mixing ratio derived from the vertical humidity profile is considered under moist-adiabatic conditions.

Friedrich, K.; Lundquist, J. K.; Aitken, M.; Kalina, E. A.; Marshall, R. F.

2012-01-01T23:59:59.000Z

158

CALMIT Remote-Sensing Research Relating to Carbon Sequestration There is considerable interest in assessing the magnitude of carbon sources and sinks in terrestrial  

E-Print Network (OSTI)

CALMIT Remote-Sensing Research Relating to Carbon Sequestration There is considerable interest in assessing the magnitude of carbon sources and sinks in terrestrial ecosystems using remote sensing techniques. We developed a novel technique to remotely assess carbon dioxide exchange in maize using

Nebraska-Lincoln, University of

159

Remote sensing for detection of cotton aphid- (Homoptera : Aphididae) and spider mite- (Acari : Tetranychidae) infested cotton in the San Joaquin Valley  

E-Print Network (OSTI)

detection of spider mites in cotton using multispectralremote sensing. Proc. Beltwide Cotton Conf. 2: 1022-1024.spider mite damage in cotton using multispectral remote

Reisig, D; Godfrey, L

2006-01-01T23:59:59.000Z

160

Mapping Tomorrow's Resources: A symposium on the uses of remote sensing, Geographic Information Systems (GIS), and Global Positioning Systems (GPS) for natural resources management  

SciTech Connect

The College of Natural Resources recognizes the important role it has in educating natural resources managers and leaders who can provide the guidance and knowledge needed to increase the production of the earth's renewable resources while sustaining and enhancing the global environment and the natural resource base. The College's teaching, research, extension, and service efforts focus on the many aspects of sustained multiple-natural-resources management and their relationship to man. Through its many programs, the College of Natural Resources focuses on solving local, state, national, and global problems to enhance a more efficient and contemporary use of the world's natural resources. Natural Resources and Environmental Issues (NREI) which began publication in 1993, is a technical series that addresses current topics relevant to natural resources and to the environment. The journal is published as a series of volumes, with at least one being issued each year as the proceedings of the Natural Resources Week Symposium. In the issue on Mapping Tommorrow's Resources, the following topics are discussed: Natural Resource Information from Monopoly to Competition; Global Resources and Mission to Planet Earth; Geographic Information Systems (GIS) Systems and Data Management for Global Data Sets in Natural Resources; the Global Resource Information Database; Overview of GIS Technology in Utah State Government; Politically Correct Global Mapping and Monitoring; Integrating Satellite Imagery and GIS into Natural Resources Management; Forest Service Applications of Remote Sensing and the National Training Program; the Position of the Global Positioning System (GPS) in Wildlife and Habitat Mapping; and the Bureau of Land Management's (BLM's) Remote Sensing Program in Utah.

Falconer, A.

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

Optimisation of global grids for high-resolution remote sensing data  

Science Journals Connector (OSTI)

Abstract Upcoming remote sensing systems onboard satellites will generate unprecedented volumes of spatial data, hence challenging processing facilities in terms of storage and processing capacities. Thus, an efficient handling of remote sensing data is of vital importance, demanding a well-suited definition of spatial grids for the data?s storage and manipulation. For high-resolution image data, regular grids defined by map projections have been identified as practicable, cognisant of their drawbacks due to geometric distortions. To this end, we defined a new metric named grid oversampling factor (GOF) that estimates local data oversampling appearing during projection of generic satellite images to a regular raster grid. Based on common map projections, we defined sets of spatial grids optimised to minimise data oversampling. Moreover, they ensure that data undersampling cannot occur at any location. From the resulting GOF-values we concluded that equidistant projections are most suitable, with a global mean oversampling of 2% when using a system of seven continental grids (introduced under the name Equi7 Grid). Opposed to previous studies that suggested equal-area projections, we recommend the Plate Carre, the Equidistant Conic and the Equidistant Azimuthal projection for global, hemispherical and continental grids, respectively.

Bernhard Bauer-Marschallinger; Daniel Sabel; Wolfgang Wagner

2014-01-01T23:59:59.000Z

162

Application Of Airborne Thermal Infrared Imagery To Geothermal Exploration  

Open Energy Info (EERE)

Thermal Infrared Imagery To Geothermal Exploration Thermal Infrared Imagery To Geothermal Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Application Of Airborne Thermal Infrared Imagery To Geothermal Exploration Details Activities (0) Areas (0) Regions (0) Abstract: Burlington Northern (BN) conducted TIR surveys using a fixed wing aircraft over 17 different geothermal prospects in Washington, Montana and Wyoming because of this remote sensing tool's ability to detect variations in the heat emitted from the earth's surface. The surveys were flown at an average elevation of 5000 ft. above the ground surface which gave a spatial resolution of approximately 7 feet diameter. BN found thermal activity which had not been recognized previously in some prospects (e.g., Lester,

163

Remote Sensing for Hazard Mitigation and Resource Protection in Pacific Latin America Gregg Bluth (PI); John Gierke, Bill Rose, Essa Gross (Co-PI's)  

E-Print Network (OSTI)

, monitoring, and exploring large regions in a cost-effective manner, it has not met with much acceptance in furthering remote sensing capabilities for natural hazard mitigation and resource development (Guatemala, El Salvador, Nicaragua and Ecuador), focusing on the collaborative development of remote sensing

164

SEPTEMBER 2011 VOLUME 4 NUMBER 3 IJSTHZ (ISSN 1939-1404) SPECIAL ISSUE ON HIGH PERFORMANCE COMPUTING IN EARTH OBSERVATION AND REMOTE SENSING  

E-Print Network (OSTI)

1939-1404) SPECIAL ISSUE ON HIGH PERFORMANCE COMPUTING IN EARTH OBSERVATION AND REMOTE SENSING Foreword to the Special Issue on High Performance Computing in Earth Observation and Remote Sensing .................................... ................................................................ C. A. Lee, S. D. Gasster, A. Plaza, C.-I Chang, and B. Huang 508 High Performance Computing

Plaza, Antonio J.

165

Presented as SPIE Optics+Photonics 2007 Coastal Ocean Remote Sensing Conf. paper 6680-33 Aug. 27, San Diego, CA 1 Submerged turbulence detection with optical satellites  

E-Print Network (OSTI)

Presented as SPIE Optics+Photonics 2007 Coastal Ocean Remote Sensing Conf. paper 6680-33 Aug. 27. These were part of the RASP Remote Anthropogenic Sensing Program. Ikonos and Quickbird optical satellite) turbulence in outfall fossil turbulence patches that transmit heat, mass, chemical species, momentum

Wang, Deli

166

IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, VOL. 3, NO. 1, MARCH 2010 91 GPS Multipath and Its Relation to Near-Surface  

E-Print Network (OSTI)

IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, VOL. 3, NO. 1 than 0.1 cm3 cm3. Index Terms--Global positioning system, remote sensing, soil measurements. I and latent heat flux from the land surface to the atmosphere. At large scales, these fluxes affect weather

Small, Eric

167

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, VOL. 4, NO. 4, OCTOBER 2007 649 A Weak-Constraint-Based Data Assimilation Scheme  

E-Print Network (OSTI)

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, VOL. 4, NO. 4, OCTOBER 2007 649 A Weak and momentum fluxes, especially sensible and latent heat fluxes, between the land surface and the atmospheric way to achieve this goal of mapping fluxes on a regional scale is to use remote sensing techniques

Liang, Shunlin

168

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Sea Ice Remote Sensing Using AMSR-E 89 GHz Channels  

E-Print Network (OSTI)

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Sea Ice Remote Sensing Using AMSR progress in sea ice concentration remote sensing by satellite microwave radiometers has been stimulated models, e.g. the heat flux between ocean and atmosphere, especially near coast- lines and in polynyas. (2

Bremen, Universität

169

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 52, NO. 7, JULY 2014 4281 A Decade of QuikSCAT Scatterometer  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 52, NO. 7, JULY 2014 4281 A Decade of Quik remote sensing, sea ice, SeaWinds. I. INTRODUCTION WIND scatterometers are satellite-borne radars of sea ice impedes heat transfer between the relatively warm ocean and cool at- mosphere. In addition

Long, David G.

170

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 41, NO. 8, AUGUST 2003 1821 Large-Scale Inverse Ku-Band Backscatter  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 41, NO. 8, AUGUST 2003 1821 Large influences heat exchange, fresh water exchange, and the absorption of solar radiation and is be- lieved to be a sensitive indicator of long-term climate trends [1], [2]. Consequently, the remote sensing community has

Long, David G.

171

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 38, NO. 4, JULY 2000 1843 An Iterative Approach to Multisensor Sea Ice  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 38, NO. 4, JULY 2000 1843 An Iterative play a critical role in the global climate, the remote sensing community has had a keen interest in the variability of polar sea ice characteris- tics. Sea ice influences heat transfer between the warmer ocean

Long, David G.

172

3708 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 47, NO. 11, NOVEMBER 2009 Retrieval of Atmospheric Water Vapor Density With  

E-Print Network (OSTI)

3708 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 47, NO. 11, NOVEMBER 2009 Retrieval, remote sensing, water vapor. Manuscript received November 1, 2008; revised May 2, 2009 and August 8, 2009 the latent heat of vaporization is a principal mechanism for the transport of energy from the equatorial

Reising, Steven C.

173

Effective Radius of Cloud Droplets by Ground-Based Remote Sensing: Relationships to Aerosol?  

NLE Websites -- All DOE Office Websites (Extended Search)

Effective Radius of Cloud Droplets by Ground-Based Effective Radius of Cloud Droplets by Ground-Based Remote Sensing: Relationships to Aerosol? B.-G. Kim, S. E. Schwartz, and M. A. Miller Environmental Sciences Department Brookhaven National Laboratory Upton, New York Q.-L. Min Atmospheric Science Research Center State University of New York Albany, New York Introduction Aerosol Indirect Effect Increases in anthropogenic sources of cloud condensation nuclei can increase cloud albedo by increasing the concentration and reducing the size of cloud droplets, usually referred to as the indirect effect of aerosol on climate (Twomey 1977). However, the magnitudes of the various kinds of indirect forcing are particularly uncertain, because they involve subtle changes in cloud radiative properties and lifetimes

174

Posters Toward an Operational Water Vapor Remote Sensing System Using the Global Positioning System  

NLE Websites -- All DOE Office Websites (Extended Search)

3 3 Posters Toward an Operational Water Vapor Remote Sensing System Using the Global Positioning System S. I. Gutman, (a) R. B. Chadwick, (b) and D. W. Wolf (c) National Oceanic and Atmospheric Administration Boulder, Colorado A. Simon Cooperative Institute for Research in Environmental Science Boulder, Colorado T. Van Hove and C. Rocken University Navstar Consortium Boulder, Colorado Background Water vapor is one of the most important constituents of the free atmosphere since it is the principal mechanism by which moisture and latent heat are transported and cause "weather." The measurement of atmospheric water vapor is essential for weather and climate research as well as for operational weather forecasting. An important goal in modern weather prediction is to improve the accuracy of short-term

175

Development of a GIS for environmental assessment incorporating known potential environmental hazards and remote sensing  

SciTech Connect

The development of a Geographic Information System (GIS) application to evaluate potential environmental hazards within the Bushkill watershed in Northampton County, Pennsylvania, is described by the authors. Information identifying hazardous materials used by businesses within the watershed was obtained from databases of the Environmental Protection Agency. These databases were supplemented and updated by visual reconnaissance and by a review of current tax maps, zoning information and aerial photographs. Information regarding the use or storage of substances considered hazardous was collected from various agencies as well as any known violations of environmental regulations by the businesses. Geographic information including remotely sensed data and maps of surface water bodies, geology and soil types was also obtained for the study area. A GIS was used to integrate the geographic information with the hazardous substance database resulting in a tool for use in environmental site assessments, planning for subsequent site characterization, and for environmental educational purposes.

Shaffer, D.L. [New Jersey Inst. of Tech., Newark, NJ (United States); Roth, M.J.S.; Ruggles, R. [Lafayette Coll., Easton, PA (United States). Dept. of Civil and Environmental Engineering

1996-12-31T23:59:59.000Z

176

Investigating impacts of natural and human-induced environmental changes on hydrological processes and flood hazards using a GIS-based hydrological/hydraulic model and remote sensing data  

E-Print Network (OSTI)

a GISbased hydrological and hydraulic modeling system, which incorporates state-of-the-art remote sensing data to simulate flood under various scenarios. The conceptual framework and technical issues of incorporating multi-scale remote sensing data...

Wang, Lei

2009-06-02T23:59:59.000Z

177

Results of the remote sensing feasibility study for the uranium hexafluoride storage cylinder yard program  

SciTech Connect

The US DOE manages the safe storage of approximately 650,000 tons of depleted uranium hexafluoride remaining from the Cold War. This slightly radioactive, but chemically active, material is contained in more than 46,000 steel storage cylinders that are located at Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. Some of the cylinders are more than 40 years old, and approximately 17,500 are considered problem cylinders because their physical integrity is questionable. These cylinders require an annual visual inspection. The remainder of the 46,000-plus cylinders must be visually inspected every four years. Currently, the cylinder inspection program is extremely labor intensive. Because these inspections are accomplished visually, they may not be effective in the early detection of leaking cylinders. The inspection program requires approximately 12--14 full-time-equivalent (FTE) employees. At the cost of approximately $125K per FTE, this translates to $1,500K per annum just for cylinder inspection. As part of the technology-development portion of the DOE Cylinder Management Program, the DOE Office of Facility Management requested the Remote Sensing Laboratory (RSL) to evaluate remote sensing techniques that have potential to increase the effectiveness of the inspection program and, at the same time, reduce inspection costs and personnel radiation exposure. During two site visits (March and May 1996) to the K-25 Site at Oak Ridge, TN, RSL personnel tested and characterized seven different operating systems believed to detect leakage, surface contamination, thickness and corrosion of cylinder walls, and general area contamination resulting from breached cylinders. The following techniques were used and their performances are discussed: Laser-induced fluorescent imaging; Long-range alpha detection; Neutron activation analysis; Differential gamma-ray attenuation; Compton scatterometry; Active infrared inspection; and Passive thermal infrared imaging.

Balick, L.K.; Bowman, D.R. [Bechtel Nevada, Las Vegas, NV (United States). Remote Sensing Lab.; Bounds, J.H. [Los Alamos National Lab., NM (United States)] [and others

1997-02-01T23:59:59.000Z

178

Applications of satellite remote sensing in numerical weather and climate prediction  

Science Journals Connector (OSTI)

The year 2000 marks the 40th anniversary of the launch of the first weather satellite. The images of cloud systems from the early satellites enabled forecasters to locate and monitor the movements of storms. Today's satellites provide a wealth of quantitative information about the constantly changing state of the Earth's atmosphere, ocean, and land surface. Significant strides are being made by operational centers around the world to effectively use these remotely-sensed observations in forecast models. The satellite measurements are used to initialize, provide boundary conditions for, and verify predictions of models. As an example of the state of the art, this paper reviews how satellite observations are used in the numerical weather and climate prediction models of the U.S. National Weather Service. The National Weather Service, National Centers for Environmental Prediction (NCEP), Environmental Modeling Center (EMC) develops regional and global weather prediction models, coupled ocean-atmosphere models for seasonal to interannual climate predictions, and a coastal ocean forecast model. A three dimensional variational data assimilation system is used to specify the initial conditions for the forecast models. Data from the following satellite instruments are currently used in one or more of these models: High Resolution Infrared Sounder (HIRS), Microwave Sounding Unit (MSU), Advanced Microwave Sounding Unit-A (AMSU-A), Geostationary Operational Environmental Satellites (GOES) sounder, GOES, METEOSAT, and Geostationary Meteorology Satellite (GMS) imagers, Advanced Very High Resolution Radiometer (AVHRR), Special Sensor Microwave/Imager (SSM/I), ESA Remote-sensing Satellite-2 (ERS-2) scatterometer, Solar Backscatter Ultraviolet Spectrometer/2 (SBUV/2), and Oceanic Topography Experiment (TOPEX) and ERS-2 altimeters.

G. Ohring; S. Lord; J. Derber; K. Mitchell; M. Ji

2002-01-01T23:59:59.000Z

179

Use of remote sensing data to enhance the performance of a hydrodynamic simulation of a partially frozen power plant  

E-Print Network (OSTI)

on the overall efficiency of a power plant. The ability to monitor a cooling pond using thermal remote sensing of a power plant cooling pond in the presence of ice and snow. Keywords: thermal infrared, hydrodynamic with the objective of improving our ability to understand and simulate the thermodynamics and dynamics of power plant

Salvaggio, Carl

180

Impacts of Mobile Radar and Telecommunications Sys-tems on Earth Remote Sensing in the 22-27 GHz Range  

E-Print Network (OSTI)

) vehicular radar systems operating in the 22-27 GHz fre- quency range a technical assessment on the potential (GRSS) Technical Committee on Frequency Alloca- tion in Remote Sensing (FARS) is charged with providing suggests that inter- ference to the passive services at power levels several or- ders of magnitude above

Ruf, Christopher

Note: This page contains sample records for the topic "remote sensing imagery" 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

Remote sensing data of biomass and fire history were used to characterise woodland degradation across the landscape (fig. 2). Fires  

E-Print Network (OSTI)

Remote sensing data of biomass and fire history were used to characterise woodland degradation. Results MODEL OUTPUT There is potential for considerable biomass variation as a result of fire (fig. 3 biomass woodlands are particularly vulnerable to degradation, though were also found to be capable

182

Simultaneous Measurement of On-Road Vehicle Emissions and Traffic Flow Using Remote Sensing and an Area-Wide  

E-Print Network (OSTI)

, headway, vehicle type) were simultaneously measured using a video-based area-wide traffic detection system collected via conventional and advanced vehicle monitoring systems. The project is sponsored1 Simultaneous Measurement of On-Road Vehicle Emissions and Traffic Flow Using Remote Sensing

Frey, H. Christopher

183

MODEL BASED ROAD EXTRACTION FOR THE REGISTRATION AND INTERPRETATION OF REMOTE SENSING DATA Institut f ur Theoretische Nachrichtentechnik und Informationsverarbeitung  

E-Print Network (OSTI)

Extraction, GIS, Registration, GIS verification, Remote Sensing, GIS update ABSTRACT Due to the increasing of maps and the environmental or agricultural monitoring, there is a need to automate the registration) in different sensor data (SAR, IR, VIS and maps) which is employed for registration and interpretation

184

3D modelling of forest canopy structure for remote sensing simulations in the optical and microwave domains  

E-Print Network (OSTI)

3D modelling of forest canopy structure for remote sensing simulations in the optical and microwave July 2005; received in revised form 4 October 2005; accepted 8 October 2005 Abstract A detailed 3D using detailed 3D models of tree structure including the location and orientation of individual needles

Jones, Peter JS

185

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 38, NO. 1, JANUARY 2000 339 Electromagnetic Scattering from Grassland--  

E-Print Network (OSTI)

portion of the element can be illuminated with far greater energy than the bottom. By modeling the long, and leaf area. Additionally, a significant amount of the cultivated land on the Earth's surface is occupied, or the prediction of crop yields to estimate famine potential. Radar remote sensing can potentially be used

Sarabandi, Kamal

186

Remotely sensing the thickness of the Bushveld Complex UG2 platinum reef using borehole radar  

Science Journals Connector (OSTI)

The planar, 80 cm thick, lossy dielectric reefs of the Bushveld are embedded in rocks that are almost transparent at ground penetrating radar frequencies of 10125 MHz. Pothole sensing practices are based largely on using borehole radars to observe departures of the reefs from planarity. Surveys are run in ~200 m near-horizontal boreholes that are drilled into the footwalls of the reef. Careful laboratory measurements of the Jonscher dielectric parameters of the stratigraphic column through the UG2 reef are translated by electro-dynamic modelling into a prediction that platinum reef thinning can be sensed remotely by footwall borehole radars. This proposition sheds light on the results of a recent borehole radar survey that was shot in ~180 m long AXT (48 mm diameter) boreholes. Areas of sub-economical UG2 thickness (typically less than ~50 cm) were mapped by studying the relative amplitudes of echoes from the reef and a pyroxeniteanorthosite interface in its hanging wall, with the radar deployed beneath the UG2 in its footwall.

C M Simmat; P Le R Herselman; M Rtschlin; I M Mason; J H Cloete

2006-01-01T23:59:59.000Z

187

GIScience & Remote Sensing, 2012, 49, No. 3, p. 317345. http://dx.doi.org/10.2747/1548-1603.49.3.317 Copyright 2012 by Bellwether Publishing, Ltd. All rights reserved.  

E-Print Network (OSTI)

and can be remotely sensed from satellites (Savage et al., 2010). GHF rep- resents only heat coming from317 GIScience & Remote Sensing, 2012, 49, No. 3, p. 317­345. http://dx.doi.org/10. Remote sensing is a component of the current geothermal monitoring plan. Landsat satellite data have

Lawrence, Rick L.

188

A review of downscaling methods for remote sensing-based irrigation management: part I  

Science Journals Connector (OSTI)

Statistical model-based methods include a disaggregation procedure for downscaling radiometric surface temperature (DisTrad; Kustas et al. 2003) and a method for sharpening thermal imagery (TsHARP; Agam et al. 20...

Wonsook Ha; Prasanna H. Gowda; Terry A. Howell

2013-07-01T23:59:59.000Z

189

Automated GIS-based derivation of urban ecological indicators using hyperspectral remote sensing and height information  

Science Journals Connector (OSTI)

Abstract Urban ecological indicators allow the objective and quantitative characterisation of ecological conditions in a spatially continuous way by evaluating the influence of urban surface types with respect to ecological functions and ecosystem services. Although the concept had already been developed in the 1980s, the variety of existing indicators had not been widely applied yet in urban planning practice, because of the high manual mapping effort that is required for spatially differentiated urban surface mapping. This paper presents a new automated remote sensing and GIS-based system for the flexible and user-defined derivation of urban ecological indicators. The system is based on automated surface material mapping using airborne hyperspectral image data and height information. Because the material classes obtained from remote sensing analysis differ in part from the surface types needed for the calculation of urban ecological indicators, they have been transformed into so-called linking categories representing the basis for the automated GIS-based derivation of urban ecological indicators. For this purpose, a computer-based system for flexible indicator derivation has been developed, allowing the user-defined integration of indicators based on the variable determination of mapping units, linking categories and respective weighting factors. Based on a comprehensive review of existing ecological indicators, 14 indicators have been selected and implemented in the system. To demonstrate the potential of the new system, a variety of indicators has been derived for two test sites situated in the German cities of Dresden and Potsdam, using city blocks defined by the municipal authorities as spatial mapping units. The initial mapping of surface materials was automatically performed on the basis of airborne hyperspectral image data acquired by the HyMAP system. The results of subsequent GIS-based indicator calculation were validated using results from field-based reference mapping that had been carried out for selected city blocks situated in both cities. An accuracy assessment for these reference city blocks has revealed mean errors of approximately 4%, confirming the suitability of the developed automated GIS-based system for flexible and efficient indicator calculation.

Robert Behling; Mathias Bochow; Saskia Foerster; Sigrid Roessner; Hermann Kaufmann

2015-01-01T23:59:59.000Z

190

Satellite Remote Sensing of Air Pollution in Mega CitiesSatellite Remote Sensing of Air Pollution in Mega Cities Sundar A. Christopher 1; J.Wang1; P. Gupta 1; M.A. Box2; and G.P. Box2  

E-Print Network (OSTI)

Satellite Remote Sensing of Air Pollution in Mega CitiesSatellite Remote Sensing of Air Pollution, consistent, and cost-effective way for monitoring air pollution. Using Terra/Aqua data, we demonstrate matter, or aerosols, reduce visibility, affect human health, and also cause several ecological effects

Wang, Jun

191

Remote optical sensing on the nanometer scale with a bowtie aperture nano-antenna on a SNOM fiber tip  

E-Print Network (OSTI)

Plasmonic nano-antennas have proven the outstanding ability of sensing chemical and physical processes down to the nano-meter scale. Sensing is usually achieved within the highly confined optical fields generated resonantly by the nano-antennas, i.e. in contact to the nano-structures. In these paper, We demonstrate the sensing capability of nano-antennas to their larger scale environment, well beyond their plasmonic confinement volume, leading to the concept of 'remote' (non contact) sensing on the nano-meter scale. On the basis of a bowtie-aperture nano-antenna (BNA) integrated at the apex of a SNOM fiber tip, we introduce an ultra-compact, move-able and background-free optical nano-sensor for the remote sensing of a silicon surface (up to distance of 300 nm). Sensitivity of the BNA to its large scale environment is high enough to expect the monitoring and control of the spacing between the nano-antenna and a silicon surface with sub-nano-meter accuracy. This work paves the way towards a new class of nano-po...

Atie, Elie M; Eter, Ali El; Salut, Roland; Nedeljkovic, Dusan; Tannous, Tony; Baida, Fadi I; Grosjean, Thierry

2015-01-01T23:59:59.000Z

192

Remote sensing-based characterization of plant functional type distributions at the Barrow Environmental Observatory  

SciTech Connect

Arctic ecosystems have been observed to be warming faster than the global average and are predicted to experience accelerated changes in climate due to global warming. Arctic vegetation is particularly sensitive to warming conditions and likely to exhibit shifts in species composition, phenology and productivity under changing climate. Mapping and monitoring of changes in vegetation is essential to understand the effect of climate change on the ecosystem functions. Vegetation exhibits unique spectral characteristics which can be harnessed to discriminate plant types and develop quantitative vegetation indices. We have combined high resolution multi-spectral remote sensing from the WorldView 2 satellite with LIDAR-derived digital elevation models to characterize the tundra landscape on the North Slope of Alaska. Classification of landscape using spectral and topographic characteristics yields spatial regions with expectedly similar vegetation characteristics. A field campaign was conducted during peak growing season to collect vegetation harvests from a number of 1m x 1m plots in the study region, which were then analyzed for distribution of vegetation types in the plots. Statistical relationships were developed between spectral and topographic characteristics and vegetation type distributions at the vegetation plots. These derived relationships were employed to statistically upscale the vegetation distributions for the landscape based on spectral characteristics. Vegetation distributions developed are being used to provide Plant Functional Type (PFT) maps for use in the Community Land Model (CLM).

Kumar, Jitendra; Hoffman, Forrest M.

2014-03-18T23:59:59.000Z

193

ShrinkWrap: 3D model abstraction for remote sensing simulation  

SciTech Connect

Remote sensing simulations often require the use of 3D models of objects of interest. There are a multitude of these models available from various commercial sources. There are image processing, computational, database storage, and . data access advantages to having a regularized, encapsulating, triangular mesh representing the surface of a 3D object model. However, this is usually not how these models are stored. They can have too much detail in some areas, and not enough detail in others. They can have a mix of planar geometric primitives (triangles, quadrilaterals, n-sided polygons) representing not only the surface of the model, but also interior features. And the exterior mesh is usually not regularized nor encapsulating. This paper presents a method called SHRlNKWRAP which can be used to process 3D object models to achieve output models having the aforementioned desirable traits. The method works by collapsing an encapsulating sphere, which has a regularized triangular mesh on its surface, onto the surface of the model. A GUI has been developed to make it easy to leverage this capability. The SHRlNKWRAP processing chain and use of the GUI are described and illustrated.

Pope, Paul A [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

194

Recovery Act:Direct Confirmation of Commercial Geothermal Resources in Colorado Using Remoter Sensing and On-Site Exploration, Testing and Analysis  

Energy.gov (U.S. Department of Energy (DOE))

Recovery Act:Direct Confirmation of Commercial Geothermal Resources in Colorado Using Remoter Sensing and On-Site Exploration, Testing and Analysis presentation at the April 2013 peer review meeting held in Denver, Colorado.

195

Thematic Conference on Remote Sensing for Exploration Geology - Methods, Integration, Solutions, 7th, Calgary, Canada, Oct. 2-6, 1989, Proceedings. Volumes 1 2  

SciTech Connect

Recent advances in airborne and satellite remote-sensing technology for application to geological exploration are discussed in reviews and reports. Sections are devoted to basement tectonics and their surface expressions, spectral geology, hydrocarbon exploration applications, radar applications and future systems, engineering and environment issues, geobotanical remote sensing, advanced image processing, data integration and mapping, and mineral exploration. Extensive diagrams, graphs, and sample images are provided.

Not Available

1990-01-01T23:59:59.000Z

196

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 43, NO. 8, AUGUST 2005 1763 Effects of AirSea Interaction Parameters on Ocean  

E-Print Network (OSTI)

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 43, NO. 8, AUGUST 2005 1763 Effects of Air retrievals.Such coordinated observations were performed during the Fluxes, Air­Sea Inter- action, and Remote velocity, heat fluxes, and significant wave height. The measured dependence of ocean surface emissivity

Reising, Steven C.

197

Terrestrial Remotely Sensed Imagery in Support of Public Health: New Avenues of Research Using Object-Based Image Analysis  

E-Print Network (OSTI)

context of the 19941996 Ebola outbreaks. Photogramm. Eng.Vector-borne disease modeling (Ebola Hemorrhagic Fever) LST,series data to examine Ebola hemorrhagic fever outbreaks in

Kelly, Maggi

2011-01-01T23:59:59.000Z

198

Terrestrial Remotely Sensed Imagery in Support of Public Health: New Avenues of Research Using Object-Based Image Analysis  

E-Print Network (OSTI)

damage assessment (Earthquake) Natural hazard damageaid assessment (Population characteristics) Natural hazardDarfur, Sudan Natural hazard damage assessment (Earthquake)

Kelly, Maggi

2011-01-01T23:59:59.000Z

199

Exploring the relationships between vegetation measurements and temperature in residential areas by integrating LIDAR and remotely sensed imagery  

E-Print Network (OSTI)

at higher resolutions is much more difficult to obtain. This has allowed researchers to study urban heat island dynamics at a micro-scale. However, this study suggests that a vegetation index alone might not be the best surrogate variable for providing...

Clemonds, Matthew A

2006-10-30T23:59:59.000Z

200

Alameda Song Sparrow Abundance Related to Salt Marsh Vegetation Patch Size and Shape Metrics Quantified from Remote Sensing Imagery  

E-Print Network (OSTI)

zone, water, or upland patches number, density, size, shapevariation and repetition of patch type, and the vari- anceGE, Niemi GJ. 2003. Using patch and landscape variables to

Moffett, Kevan B.; Law, Jaslyn; Gorelick, Steven M.; Nur, Nadav; Wood, Julian K.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

Development of a remotely sensed, historical land-cover change database for rural Chihuahua, Mexico  

Science Journals Connector (OSTI)

The purpose of this article is to describe the development of a remotely sensed, historical land-cover change database for the northwestern quarter of Chihuahua, Mexico, The database consists of multi-temporal land-cover classifications and change detection images. The database is developed to facilitate future investigations that examine urbanrural linkages as possible drivers of rural land-use and land-cover changes. To develop the needed land-cover change database, this study uses the North American Landsat Characterization (NALC) MSS triplicates because of their temporal depth and spatial breadth. Challenges exist, however, to effective classification and change detection using the NALC triplicates, including illumination differences across multiple scenes and periods caused by topographic and solar variations and the lack of ground reference data for historic periods. Therefore, creation of the database is a four step process. First, extensive pre-processing is performed to enhance comparability of multi-date images. Pre-processing includes topographic correction, mosaic creation and multi-date radiance normalization. Second, ancillary sources of land-cover data are combined with visual interpretations of enhanced images to define reference pixels used to classify the images using the maximum likelihood algorithm. Third, classification accuracy is assessed. Fourth, post-classification change detection is performed. Results indicate significant image improvements after pre-processing that permit very good overall classification (86.26% classified correctly) and change detection. To conclude, findings are presented that indicate significant changes to arid grasslands/shrublands and forest resources in mountainous regions.

Nate Currit

2005-01-01T23:59:59.000Z

202

Ocean-color radiometry across the Southern Atlantic and Southeastern Pacific: Accuracy and remote sensing implications  

Science Journals Connector (OSTI)

Abstract Ocean color radiometry (OCR) provides valuable data for biogeochemical oceanography. In situ OCR measurements are used in the development and validation of bio-optical models and vicarious calibration of satellite ocean-color sensors. It is thus crucial to obtain accurate in situ OCR measurements, which is a challenge, especially in regions subjected to adverse environmental conditions and where waters are optically complex. In the present work, the accuracy of in situ OCR is analyzed with data acquired in a wide range of bio-geographic provinces across the Southern Atlantic and Southeastern Pacific during the R/V Melville MV1102 cruise. Varied techniques employed to measure above-water remote sensing reflectance (Rrs) are inter-compared. Measured Rrs is also compared with modeled Rrs in a closure experiment. The impact of Rrs uncertainties on the retrieval of chlorophyll a concentration (Chla) and inherent optical properties (IOPs) is evaluated using operational bio-optical algorithms. The relative percent difference (RPD) between Rrs measured by the various techniques ranged from 12 to 26% for the ocean-color bands (412555nm), and 312% for the ratios (412510/555). A merged Rrs obtained by averaging the different types of measurements, INS, is recommended to reduce uncertainties. The coefficient of variation of INS and reflectance ratios was 1113% and 35%, respectively. The RPD between INS and modeled Rrs and the corresponding ratios ranged from 18 to 34% and from 13 to 17%, respectively. Complete closure could not be obtained due to both measurement and modeling uncertainties. The impact of INS uncertainties on retrieved Chla and \\{IOPs\\} was generally smaller than the intrinsic errors of the inversion schemes. The results suggest that even though more accurate ocean-color radiometry is desirable, improving retrieval algorithms is essential to properly describing and furthering our understanding of bio-optical variability in the world's oceans.

Natlia de Moraes Rudorff; Robert Frouin; Milton Kampel; Clemence Goyens; Xavier Meriaux; Brian Schieber; B. Greg Mitchell

2014-01-01T23:59:59.000Z

203

The influence of wind on the estimation of lava effusion rate from thermal remote-sensing  

Science Journals Connector (OSTI)

Abstract Effusion rate is a key parameter to model lava flow advance and associated risks. Estimation of effusion rate from thermal remote-sensing using satellite data has matured to the point where it can be an operational monitoring tool, notably for volcanoes without a ground observatory. However, robust physical models, as required for quantitative interpretations, have not yet been adequately developed. The current and widely used method relates the satellite-measured radiated power to the flow effusion rate through the lava area, with an empirical fit that assumes a low surface cooling efficiency. Here we use novel fluid dynamic laboratory experiments and viscous flow theory to show that assuming low convective cooling at the surface of the flow leads to a systematic underestimation of the effusion rate. This result, obtained for the case of a hot isoviscous gravity current which cools as it flows, relies only on the respective efficiency of convection and radiation at the flow surface, and is independent of the details of the internal flow model. Applying this model to lava flows cooling under classical wind conditions, we find that the model compares well to data acquired on basaltic eruptions within the error bars corresponding to the uncertainties on natural wind conditions. Hence the thermal proxy deduced from the isoviscous model does not seem to require an additional fitting parameter accounting for internal flow processes such as crystallization. The predictions of the model are not correct however for thick lava flows such as highly viscous domes, because a thermal steady state is probably not reached for these flows. Furthermore, in the case of very large basaltic flows, extra cooling is expected due to self-induced convection currents. The increased efficiency of surface cooling for these large eruptions must be taken into account to avoid a gross and dangerously misleading underestimate of the effusion rate.

F. Garel; E. Kaminski; S. Tait; A. Limare

2013-01-01T23:59:59.000Z

204

On-Road Emissions in Asia Measured by Remote Sensing. Donald H. Stedman and Gary A. Bishop,University of Denver, Department of Chemistry and  

E-Print Network (OSTI)

On-Road Emissions in Asia Measured by Remote Sensing. Donald H. Stedman and Gary A. Bishop Analysis, Tiburon, California 94920 ABSTRACT On-road emissions are precisely the emissions which sensing measures mass emissions of CO, HC, NO and smoke per kg (or per L) of fuel burned. On

Denver, University of

205

Probabilistic Change Detection Framework for Analyzing Settlement Dynamics Using Very High-resolution Satellite Imagery  

SciTech Connect

Global human population growth and an increasingly urbanizing world have led to rapid changes in human settlement landscapes and patterns. Timely monitoring and assessment of these changes and dissemination of accurate information is important for policy makers, city planners, and humanitarian relief workers. Satellite imagery provides useful data for the aforementioned applications, and remote sensing can be used to identify and quantify change areas. We explore a probabilistic framework to identify changes in human settlements using very high-resolution satellite imagery. As compared to predominantly pixel-based change detection systems which are highly sensitive to image registration errors, our grid (block) based approach is more robust to registration errors. The presented framework is an automated change detection system applicable to both panchromatic and multi-spectral imagery. The detection system provides comprehensible information about change areas, and minimizes the post-detection thresholding procedure often needed in traditional change detection algorithms.

Vatsavai, Raju [ORNL] [ORNL; Graesser, Jordan B [ORNL] [ORNL

2012-01-01T23:59:59.000Z

206

Remote Sensing Assessment Of Karez Irrigation Systems And Archaeological Resources In Maywand District, Kandahar Province, Afghanistan  

E-Print Network (OSTI)

This dissertation focuses on the history, diffusion, and cultural significance of the karez, a form of traditional irrigation system, based on a case study of Maywand District in Kandahar Province, Afghanistan. Remote ...

Egitto, Antoinette

2013-12-31T23:59:59.000Z

207

Remote Sensing and Sea-Truth Measurements of Methane Flux to the Atmosphere (HYFLUX project)  

SciTech Connect

A multi-disciplinary investigation of distribution and magnitude of methane fluxes from seafloor gas hydrate deposits in the Gulf of Mexico was conducted based on results obtained from satellite synthetic aperture radar (SAR) remote sensing and from sampling conducted during a research expedition to three sites where gas hydrate occurs (MC118, GC600, and GC185). Samples of sediments, water, and air were collected from the ship and from an ROV submersible using sediments cores, niskin bottles attached to the ROV and to a rosette, and an automated sea-air interface collector. The SAR images were used to quantify the magnitude and distribution of natural oil and gas seeps that produced perennial oil slicks on the ocean surface. A total of 176 SAR images were processed using a texture classifying neural network algorithm, which segmented the ocean surface into oil-free and oil-covered water. Geostatistical analysis indicates that there are a total of 1081 seep formations distributed over the entire Gulf of Mexico basin. Oil-covered water comprised an average of 780.0 sq. km (sd 86.03) distributed with an area of 147,370 sq. km. Persistent oil and gas seeps were also detected with SAR sampling on other ocean margins located in the Black Sea, western coast of Africa, and offshore Pakistan. Analysis of sediment cores from all three sites show profiles of sulfate, sulfide, calcium and alkalinity that indicated anaerobic oxidation of methane with precipitation of authigenic carbonates. Difference among the three sampling sites may reflect the relative magnitude of methane flux. Methane concentrations in water column samples collected by ROV and rosette deployments from MC118 ranged from {approx}33,000 nM at the seafloor to {approx}12 nM in the mixed layer with isolated peaks up to {approx}13,670 nM coincident with the top of the gas hydrate stability field. Average plume methane, ethane, and propane concentrations in the mixed layer are 7, 630, and 9,540 times saturation, respectively. Based on the contemporaneous wind speeds at this site, contemporary estimates of the diffusive fluxes from the mixed layer to the atmosphere for methane, ethane, and propane are 26.5, 2.10, and 2.78 {micro}mol/m{sup 2}d, respectively. Continuous measurements of air and sea surface concentrations of methane were made to obtain high spatial and temporal resolution of the diffusive net sea-to-air fluxes. The atmospheric methane fluctuated between 1.70 ppm and 2.40 ppm during the entire cruise except for high concentrations (up to 4.01 ppm) sampled during the end of the occupation of GC600 and the transit between GC600 and GC185. Results from interpolations within the survey areas show the daily methane fluxes to the atmosphere at the three sites range from 0.744 to 300 mol d-1. Considering that the majority of seeps in the GOM are deep (>500 m), elevated CH{sub 4} concentrations in near-surface waters resulting from bubble-mediated CH4 transport in the water column are expected to be widespread in the Gulf of Mexico.

Ian MacDonald

2011-05-31T23:59:59.000Z

208

The Design of an Uninhabited Air Vehicle for Remote Sensing in the Cryosphere  

E-Print Network (OSTI)

, the design mission of this aircraft, named the Meridian, is to takeoff from a remote base camp in either Antarctica or Greenland, fly to some area of interest, acquire data such as ice thickness and surface elevation with ground penetrating radar, then return...

Donovan, William

2007-12-18T23:59:59.000Z

209

A Taylor & Francis Journal: International Journal of Remote Sensings-E... http://www.tandf.co.uk/journals/boards/tres-edbrd.asp 1 of 1 1/24/2005 5:21 AM  

E-Print Network (OSTI)

A Taylor & Francis Journal: International Journal of Remote Sensings- E... http Listing Journals by Subject New Journals Advertising Copyright Transfer FAQs Customer Services Email Preview LibSite Books eBooks Editor-in-Chief: A. P. Cracknell - International Journal of Remote Sensing

Singh, Ramesh P.

210

International Archives of Photogrammetry and Remote Sensing, Vol. 32, Part 7-4-3 W6, Valladolid, Spain, 3-4 June, 1999 DEFINITIONS AND TERMS OF REFERENCE IN DATA FUSION  

E-Print Network (OSTI)

by the European Association of Remote Sensing Laboratories (EARSeL) and the French Society for Electricity of Remote Sensing Laboratories (EARSeL) and the French Society for Electricity and Electronics (SEE, French and Electronics (SEE, French affiliate of the IEEE), devoted most of its efforts to establish a lexicon or terms

Boyer, Edmond

211

This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 1  

E-Print Network (OSTI)

as presented, with the exception of pagination. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 1 Effects), radar, reflec- tometry, remote sensing, soil. I. INTRODUCTION NEAR-surface soil moisture has been heat fluxes [5]. Manuscript received December 1, 2011; revised May 13, 2012, August 27, 2012

Small, Eric

212

Remote sensing data exploiration for geologic characterization of difficult targets : Laboratory Directed Research and Development project 38703 final report.  

SciTech Connect

Characterizing the geology, geotechnical aspects, and rock properties of deep underground facility sites can enhance targeting strategies for both nuclear and conventional weapons. This report describes the results of a study to investigate the utility of remote spectral sensing for augmenting the geological and geotechnical information provided by traditional methods. The project primarily considered novel exploitation methods for space-based sensors, which allow clandestine collection of data from denied sites. The investigation focused on developing and applying novel data analysis methods to estimate geologic and geotechnical characteristics in the vicinity of deep underground facilities. Two such methods, one for measuring thermal rock properties and one for classifying rock types, were explored in detail. Several other data exploitation techniques, developed under other projects, were also examined for their potential utility in geologic characterization.

Costin, Laurence S.; Walker, Charles A.; Lappin, Allen R.; Hayat, Majeed M. (University of New Mexico, Albuquerque, NM); Ford, Bridget K.; Paskaleva, Biliana (University of New Mexico, Albuquerque, NM); Moya, Mary M.; Mercier, Jeffrey Alan (University of Arizona, Tucson, AZ); Stormont, John C. (University of New Mexico, Albuquerque, NM); Smith, Jody Lynn

2003-09-01T23:59:59.000Z

213

Strategic Environmental Research and Development Program: Atmospheric Remote Sensing and Assessment Program -- Final Report. Part 1: The lower atmosphere  

SciTech Connect

This report documents work done between FY91 and FY95 for the lower atmospheric portion of the joint Department of Defense (DoD) and Department of Energy (DOE) Atmospheric Remote Sensing and Assessment Program (ARSAP) within the Strategic Environmental Research and Development Program (SERDP). The work focused on (1) developing new measurement capabilities and (2) measuring atmospheric heating in a well-defined layer and then relating it to cloud properties an water vapor content. Seven new instruments were develop3ed for use with Unmanned Aerospace Vehicles (UAVs) as the host platform for flux, radiance, cloud, and water vapor measurements. Four major field campaigns were undertaken to use these new as well as existing instruments to make critically needed atmospheric measurements. Scientific results include the profiling of clear sky fluxes from near surface to 14 km and the strong indication of cloudy atmosphere absorption of solar radiation considerably greater than predicted by extant models.

Tooman, T.P. [ed.] [Sandia National Labs., Livermore, CA (United States). Exploratory Systems Technology Dept.

1997-01-01T23:59:59.000Z

214

IEEE/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas -PAPER # 92 1 Abstract--This paper demonstrates the benefits of fused  

E-Print Network (OSTI)

IEEE/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas - PAPER # 92 1. Index Terms--methods for data fusion, fusion of images, ARSIS, Marseille I. INTRODUCTION N various. Hence research has developed, which aims at proposing algorithms for fusing both types of images

Paris-Sud XI, Université de

215

Using NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in Global Carbon-Climate Models: Data Management Plan  

E-Print Network (OSTI)

-use transitions and their inherent uncertainty. Our plan for managing these datasets includes quality assessmentUsing NASA Remote Sensing Data to Reduce Uncertainty of Land-Use Transitions in Global Carbon-Climate Models: Data Management Plan L. Chini, G.C. Hurtt, M. Hansen, and P. Potapov Department of Geography

216

Master's thesis: "Wind speed measurements in an offshore wind farm by remote sensing: Comparison of radar satellite TerraSAR-X and ground-based  

E-Print Network (OSTI)

Master's thesis: "Wind speed measurements in an offshore wind farm by remote sensing: Comparison of the Offshore wind farm alpha ventus with 12 wind turbines, substation and met mast Fino1. Southerly winds cause (wake) caused by wind farms and especially for the interaction of large offshore wind farms, which can

Peinke, Joachim

217

SYNTHESIS AND ANALYSIS OF SILICATE GLASSES: APPLICATIONS TO REMOTE SENSING OF VOLCANIC SURFACE UNITS ON EARTH AND MARS. Jeffrey M. Byrnes1  

E-Print Network (OSTI)

such type of remotely sensed data set that has been collected for Earth and Mars. TIR data has been used powder (typically 20- P#12; 3RZGHUHG HQG-members or mixtures were dried at 100ºC and then melted acquired for the preliminary suite of glasses using an FTIR (Fourier Transform Infrared) spectrometer

Ramsey, Michael

218

Variability in Springtime Thaw in the Terrestrial High Latitudes: Monitoring a Major Control on the Biospheric Assimilation of Atmospheric CO2 with Spaceborne Microwave Remote Sensing  

Science Journals Connector (OSTI)

Evidence is presented from the satellite microwave remote sensing record that the timing of seasonal thawing and subsequent initiation of the growing season in early spring has advanced by approximately 8 days from 1988 to 2001 for the pan-Arctic ...

Kyle C. McDonald; John S. Kimball; Eni Njoku; Reiner Zimmermann; Maosheng Zhao

2004-12-01T23:59:59.000Z

219

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 43, NO. 3, MARCH 2005 647 Sea Ice Mapping Method for SeaWinds  

E-Print Network (OSTI)

, polar sea ice is an excellent thermal insulator and physical barrier to the exchange of gases betweenIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 43, NO. 3, MARCH 2005 647 Sea Ice Mapping Abstract--A sea ice mapping algorithm for SeaWinds is devel- oped that incorporates statistical and spatial

Long, David G.

220

Wald L., 1999. Some terms of reference in data fusion. IEEE Transactions on Geosciences and Remote Sensing, 37, 3, 1190-SOME TERMS OF REFERENCE IN DATA  

E-Print Network (OSTI)

for Electricity and Electronics (SEE, French affiliate of the IEEE), devoted most of its efforts to establish group, set up by the European Association of Remote Sensing Laboratories (EARSeL) and the French Society widely used in the broad scientific community, especially that dealing with information. Examples

Boyer, Edmond

Note: This page contains sample records for the topic "remote sensing imagery" 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

8 2168-6831/13/$31.002013IEEE ieee Geoscience and remote sensinG maGazine December 2013 Abstract--Earth observing satellites represent some  

E-Print Network (OSTI)

and remote sensinG maGazine communities, and industry sectors including mining, fisheries, and transportation--Earth observing satellites represent some of the most valued components of the international Global Ocean of the Integrated Ocean Observing System (IOOS), required to carry out advanced coastal and ocean research

222

IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, VOL. 5, NO. 1, FEBRUARY 2012 331 Multi-Modal Change Detection, Application to  

E-Print Network (OSTI)

, FEBRUARY 2012 331 Multi-Modal Change Detection, Application to the Detection of Flooded Areas: Outcome and Remote Sensing Society was focused on the detection of flooded areas using multi-temporal and multi-modal data for flood detection. Interestingly, a simple unsupervised change detection method pro- vided

Du, Jenny (Qian)

223

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 39, NO. 1, JANUARY 2001 173 Impact of Variable Atmospheric Water Vapor Content  

E-Print Network (OSTI)

Canada during the 1996 growing season, together with reanalyzed IWV content data, were employed operating in the optical part of the electromagnetic spectrum. The scattering and absorption of solar are with the Canada Centre for Remote Sensing, Ottawa, ON, Canada K1A 0Y7 (e-mail: josef.cihlar@ccrs. nrcan.gc.ca). I

Li, Zhanqing

224

Critical Evaluation of the ISCCP Simulator Using Ground-Based Remote Sensing Data  

SciTech Connect

Given the known shortcomings in representing clouds in Global Climate Models (GCM) comparisons with observations are critical. The International Satellite Cloud Climatology Project (ISCCP) diagnostic products provide global descriptions of cloud top pressure and column optical depth that extends over multiple decades. The necessary limitations of the ISCCP retrieval algorithm require that before comparisons can be made between model output and ISCCP results the model output must be modified to simulate what ISCCP would diagnose under the simulated circumstances. We evaluate one component of the so-called ISCCP simulator in this study by comparing ISCCP and a similar algorithm with various long-term statistics derived from the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Climate Research Facility ground-based remote sensors. We find that were a model to simulate the cloud radiative profile with the same accuracy as can be derived from the ARM data, then the likelihood of that occurrence being placed in the same cloud top pressure and optical depth bin as ISCCP of the 9 bins that have become standard ranges from 30% to 70% depending on optical depth. While the ISCCP simulator improved the agreement of cloud-top pressure between ground-based remote sensors and satellite observations, we find minor discrepancies due to the parameterization of cloud top pressure in the ISCCP simulator. The primary source of error seems to be related to discrepancies in visible optical depth that are not accounted for in the ISCCP simulator. We show that the optical depth discrepancies are largest when the assumptions necessary for plane parallel radiative transfer optical depths retrievals are violated.

Mace, G G; Houser, S; Benson, S; Klein, S A; Min, Q

2009-11-02T23:59:59.000Z

225

A Remote Sensing and GIS Based Investigation of a Boreal Forest Coal Fire  

Science Journals Connector (OSTI)

A coal seam fire in interior Alaska was suspected to have started the Rex Creek forest fire in the summer of 2009. With prevailing winds, the forest fire spread rapidly to the north and within eleven days it burned about 410km2 of boreal forest. Coal seam fires can go unnoticed and unreported when present in remote and inaccessible areas. However, they still pose a serious threat to the surroundings. We used summer-time thermal infrared images from 1999 through 2009 acquired by the Landsat satellite and, through the process of image stacking, identified a region where the surface persistently showed temperatures 5C to 14C higher than the background areas. Field validation confirmed that this thermal anomaly area corresponds to a previously undocumented shallow coal seam fire. Superimposing the boundary of the Rex Creek forest fire revealed that the coal seam fire was at the southern end of the burn area where the forest fire originated. Plotting the location of all lightning strikes during this period helped to rule out lightning as the cause of the forest fire. Coal fires and forest fires can have a complex and dynamic relationship, one being the possible cause of the other. A thorough inventory of all past and present known coal seam fire locations can help to update forest fire hazard maps. A detailed map of shallow coal seam areas can help to prioritize fire fighting operations in order to avoid the chance of starting a new coal seam fire.

Anupma Prakash; Kate Schaefer; William K. Witte; Kim Collins; Rudiger Gens; Michael P. Goyette

2011-01-01T23:59:59.000Z

226

Non-point source pollution in Indian agriculture: Estimation of nitrogen losses from rice crop using remote sensing and GIS  

Science Journals Connector (OSTI)

The paper presents a detailed understanding of nitrogenous fertilizer use in Indian agriculture and estimation of seasonal nitrogen loosses from rice crop in Indo-Gangetic plain region, the food bowl of the Indian sub-continent. An integrated methodology was developed for quantification of different forms of nitrogen losses from rice crop using remote sensing derived inputs, field data of fertilizer application, collateral data of soil and rainfall and nitrogen loss coefficients derived from published nitrogen dynamics studies. The spatial patterns of nitrogen losses in autumn or kharif and spring or rabi season rice at 1נ1km grid were generated using image processing and GIS. The nitrogen losses through leaching in form of urea-N, ammonium-N (NH4-N) and nitrate-N (NO3-N) are dominant over ammonia volatilization loss. The study results indicate that nitrogen loss through leaching in kharif and rabi rice is of the order of 34.9% and 39.8% of the applied nitrogenous fertilizer in the Indo-Gangetic plain region. This study provides a significant insight to the role of nitrogenous fertilizer as a major non-point source pollutant from agriculture.

Abha Chhabra; K.R. Manjunath; Sushma Panigrahy

2010-01-01T23:59:59.000Z

227

Investigation of hydroelectric energy potential of the Zab River Basin using geographic information systems and remote sensing methods  

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Turkey's energy need is increasing day by day. The required energy is mostly imported from foreign countries since it cannot be met by the country's own resources. However Turkey has rich renewable water resources to produce energy. To fulfill the aim of closing this energy gap and using the country's water resources more efficiently the hydropower potential of the Zab River Basin is investigated in this paper. The overall objective of the study is to evaluate the hydropower potential of the Zab River Basin using Geographic Information Systems and Remote Sensing methods and utilize this potential for the economical development of the region and the country. Within the study appropriate locations were determined for 12 dams in the basin; estimated costs and annual electric energy generation were calculated with the Simahpp Software. According to these calculations the total cost installed power capacity and the annual electric energy generation of the dams were found respectively as 838.753??106 US$ 580.928?MW and 1112.327?GWh.

S. N. abuk; R. Bak??; S. Gnc; E. Gm?lo?lu; A. abuk

2013-01-01T23:59:59.000Z

228

Final Report on the Development of an Improved Cloud Microphysical Product for Model and Remote Sensing Evaluation using RACORO Observations  

SciTech Connect

We proposed to analyze data collected during the Routine Aerial Facilities (AAF) Clouds with Low Optical Water Depths (CLOWD) Optical Radiative Observations (RACORO) in order to develop an integrated product of cloud microphysical properties (number concentration of drops in different size bins, total liquid drop concentration integrated over all bin sizes, liquid water content LWC, extinction of liquid clouds bw, effective radius of water drops re, and radar reflectivity factor) that could be used to evaluate large-eddy simulations (LES), general circulation models (GCMs) and ground-based remote sensing retrievals, and to develop cloud parameterizations with the end goal of improving the modeling of cloud processes and properties and their impact on atmospheric radiation. We have completed the development of this microphysical database and have submitted it to ARM for consideration of its inclusion on the ARM database as a PI product. This report describes the development of this database, and also describes research that has been conducted on cloud-aerosol interactions using the data obtained during RACORO. A list of conference proceedings and publications is also included.

McFarquhar, Greg

2012-09-19T23:59:59.000Z

229

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

SciTech Connect

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

230

Spatial-temporal event detection in climate parameter imagery.  

SciTech Connect

Previously developed techniques that comprise statistical parametric mapping, with applications focused on human brain imaging, are examined and tested here for new applications in anomaly detection within remotely-sensed imagery. Two approaches to analysis are developed: online, regression-based anomaly detection and conditional differences. These approaches are applied to two example spatial-temporal data sets: data simulated with a Gaussian field deformation approach and weekly NDVI images derived from global satellite coverage. Results indicate that anomalies can be identified in spatial temporal data with the regression-based approach. Additionally, la Nina and el Nino climatic conditions are used as different stimuli applied to the earth and this comparison shows that el Nino conditions lead to significant decreases in NDVI in both the Amazon Basin and in Southern India.

McKenna, Sean Andrew; Gutierrez, Karen A.

2011-10-01T23:59:59.000Z

231

Use of ebRIM-based CSW with sensor observation services for registry and discovery of remote-sensing observations  

Science Journals Connector (OSTI)

Recent advances in Sensor Web geospatial data capture, such as high-resolution in satellite imagery and Web-ready data processing and modeling technologies, have led to the generation of large numbers of datasets from real-time or near real-time observations ... Keywords: CSW, Earth observation, Registry, Sensor Web, Sensor observation service

Nengcheng Chen; Liping Di; Genong Yu; Jianya Gong; Yaxing Wei

2009-02-01T23:59:59.000Z

232

Remote Sensing in Development  

Science Journals Connector (OSTI)

...social development in Tanzania. Mainland Tanzania is ad-ministratively divided into 20...encounters methods of manip-ulating solar reflectance values to bring out spectral...these planets were formed. In the outer solar system, evidence indicates that large...

Charles K. Paul; Adolfo C. Mascarenhas

1981-10-09T23:59:59.000Z

233

GIS for combined storage and analysis of data from terrestrial and synthetic aperture radar remote sensing deformation measurements in hard coal mining  

Science Journals Connector (OSTI)

In this paper we demonstrate the capabilities of our ArcGIS-based software development that includes an adapted database system and a GIS tool for storage, combined analysis and visualization of leveling data and interferometric synthetic aperture radar (SAR) deformation measurements. Preprocessed remote sensing image data are stored with metadata that include all processing routines and parameters. This allows reproduction and traceability of all processing steps. Deformation monitoring is supported through data searching and selection based on a variety of criteria. A methods toolbox allows spatio-temporal analyses for points, lines and areas (e.g. subsidence basins) in a graphical manner.

W. Hannemann; T. Brock; W. Busch

2011-01-01T23:59:59.000Z

234

Bistatic SAR: Imagery & Image Products.  

SciTech Connect

While typical SAR imaging employs a co-located (monostatic) RADAR transmitter and receiver, bistatic SAR imaging separates the transmitter and receiver locations. The transmitter and receiver geometry determines if the scattered signal is back scatter, forward scatter, or side scatter. The monostatic SAR image is backscatter. Therefore, depending on the transmitter/receiver collection geometry, the captured imagery may be quite different that that sensed at the monostatic SAR. This document presents imagery and image products formed from captured signals during the validation stage of the bistatic SAR research. Image quality and image characteristics are discussed first. Then image products such as two-color multi-view (2CMV) and coherent change detection (CCD) are presented.

Yocky, David A.; Wahl, Daniel E.; Jakowatz, Charles V,

2014-10-01T23:59:59.000Z

235

Propagation of errors associated with scaling foliage biomass from field measurements to remote sensing data over a northern Canadian national park  

Science Journals Connector (OSTI)

Abstract If a change detection result based on time series of remote sensing data indicates that there was a 10% increase in an ecosystem property between two years over a specific land area, does it mean there was a real change in the ecosystem property, or could it be merely an estimation error? This question must be addressed before ecosystem managers or policy makers can use the result with confidence for addressing related environmental or natural resource management issues. One means of answering this question is through systematic error propagation analysis. In this study, we analyzed error propagation for detecting inter-annual changes in foliage biomass over Wapusk National Park, Canada. Specifically, we first estimated uncertainties in all input data, including sampling errors in foliage and random errors in AVHRR and Landsat data. Secondly, we evaluated the error propagation from inputs to the remote sensing-derived foliage biomass estimates (including the Landsat-based foliage biomass, AVHRR-derived foliage biomass, and the inter-annual changes in foliage biomass), and determined the threshold of detectable change in foliage biomass. Finally, we investigated approaches that can reduce the threshold. Our results indicated that over Wapusk National Park during 19852006, the threshold for a clear-sky AVHRR pixel between two single years was ~40% with a confidence level of 84%, and can be reduced to 10% for a land cover class with more than 10 clear-sky AVHRR pixels between two 5-year State of Park reporting periods.

W. Chen; P. Zorn; Z. Chen; R. Latifovic; Y. Zhang; J. Li; J. Quirouette; I. Olthof; R. Fraser; D. Mclennan; J. Poitevin; H.M. Stewart; R. Sharma

2013-01-01T23:59:59.000Z

236

Studying the vertical variation of cloud droplet effective radius using ship and space-borne remote sensing data  

E-Print Network (OSTI)

Studying the vertical variation of cloud droplet effective radius using ship and space-borne remote] The albedo of marine stratocumuli depends upon cloud liquid water content, droplet effective radius (re may be useful for drizzle detection. Citation: Chen, R., R. Wood, Z. Li, R. Ferraro, and F.-L. Chang

Wood, Robert

237

Remote Sensing of the Atmosphere and Ocean (11:670:451/16:712:552) Class website: Sakai  

E-Print Network (OSTI)

and Oceanic Science. 2) Develop specific understanding of the radar and satellite remote sensors used to conduct a weather discussion of mesoscale and synoptic weather systems, and ocean state. 3) Develop and Scattering M. Miller Wind Profiler Radars M. Miller No Class J. Wilkin Weather Radar M. Miller Weather Radar

238

E-Print Network 3.0 - advanced remote technology Sample Search...  

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Book ReviewBook Review High Performance Computing in Remote Sensing introduces the most recent advances... 10 January 2009 PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING High...

239

Use of ARM/NSA Data to Validate and Improve the Remote Sensing Retrieval of Cloud and Surface Properties in the Arctic from AVHRR Data  

NLE Websites -- All DOE Office Websites (Extended Search)

ARM/NSA Data to Validate and Improve the ARM/NSA Data to Validate and Improve the Remote Sensing Retrieval of Cloud and Surface Properties in the Arctic from AVHRR Data X. Xiong QSS Group, Inc. National Oceanic and Atmospheric Administration National Environmental Satellite, Data, and Information Service Office of Research and Applications Camp Springs, Maryland R. Storvold and C. Marty Geophysical Institute University of Alaska Fairbanks, Alaska K. H. Stamnes Stevens Institute of Technology Hoboken, New Jersey B. D. Zak Sandia National Laboratories Albuquerque, New Mexico Introduction Clouds in the Arctic have an important impact on the radiative energy balance. However, the effects of clouds still constitute one of the largest uncertainties in the study of climate change. Because the surface

240

Integrating Remote Sensing, Field Observations, and Models to Understand Disturbance and Climate Effects on the Carbon Balance of the West Coast U.S.  

SciTech Connect

As an element of NACP research, the proposed investigation is a two pronged approach that derives and evaluates a regional carbon (C) budget for Oregon, Washington, and California. Objectives are (1) Use multiple data sources, including AmeriFlux data, inventories, and multispectral remote sensing data to investigate trends in carbon storage and exchanges of CO2 and water with variation in climate and disturbance history; (2) Develop and apply regional modeling that relies on these multiple data sources to reduce uncertainty in spatial estimates of carbon storage and NEP, and relative contributions of terrestrial ecosystems and anthropogenic emissions to atmospheric CO2 in the region; (3) Model terrestrial carbon processes across the region, using the Biome-BGC terrestrial ecosystem model, and an atmospheric inverse modeling approach to estimate variation in rate and timing of terrestrial uptake and feedbacks to the atmosphere in response to climate and disturbance.

Cohen, Warren [USDA Forest Service] [USDA Forest Service

2014-07-03T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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241

Synthesis of Remote Sensing and Field Observations to Model and Understand Disturbance and Climate Effects on the Carbon Balance of Oregon & Northern California  

SciTech Connect

The goal is to quantify and explain the carbon (C) budget for Oregon and N. California. The research compares "bottom -up" and "top-down" methods, and develops prototype analytical systems for regional analysis of the carbon balance that are potentially applicable to other continental regions, and that can be used to explore climate, disturbance and land-use effects on the carbon cycle. Objectives are: 1) Improve, test and apply a bottom up approach that synthesizes a spatially nested hierarchy of observations (multispectral remote sensing, inventories, flux and extensive sites), and the Biome-BGC model to quantify the C balance across the region; 2) Improve, test and apply a top down approach for regional and global C flux modeling that uses a model-data fusion scheme (MODIS products, AmeriFlux, atmospheric CO2 concentration network), and a boundary layer model to estimate net ecosystem production (NEP) across the region and partition it among GPP, R(a) and R(h). 3) Provide critical understanding of the controls on regional C balance (how NEP and carbon stocks are influenced by disturbance from fire and management, land use, and interannual climate variation). The key science questions are, "What are the magnitudes and distributions of C sources and sinks on seasonal to decadal time scales, and what processes are controlling their dynamics? What are regional spatial and temporal variations of C sources and sinks? What are the errors and uncertainties in the data products and results (i.e., in situ observations, remote sensing, models)?

Beverly Law; David Turner; Warren Cohen; Mathias Goeckede

2008-05-22T23:59:59.000Z

242

Integrating Remote Sensing, Field Observations, and Models to Understand Disturbance and Climate Effects on the Carbon Balance of the West Coast U.S.  

SciTech Connect

GOAL: To develop and apply an approach to quantify and understand the regional carbon balance of the west coast states for the North American Carbon Program. OBJECTIVE: As an element of NACP research, the proposed investigation is a two pronged approach that derives and evaluates a regional carbon (C) budget for Oregon, Washington, and California. Objectives are (1) Use multiple data sources, including AmeriFlux data, inventories, and multispectral remote sensing data to investigate trends in carbon storage and exchanges of CO2 and water with variation in climate and disturbance history; (2) Develop and apply regional modeling that relies on these multiple data sources to reduce uncertainty in spatial estimates of carbon storage and NEP, and relative contributions of terrestrial ecosystems and anthropogenic emissions to atmospheric CO2 in the region; (3) Model terrestrial carbon processes across the region, using the Biome-BGC terrestrial ecosystem model, and an atmospheric inverse modeling approach to estimate variation in rate and timing of terrestrial uptake and feedbacks to the atmosphere in response to climate and disturbance. APPROACH: In performing the regional analysis, the research plan for the bottom-up approach uses a nested hierarchy of observations that include AmeriFlux data (i.e., net ecosystem exchange (NEE) from eddy covariance and associated biometric data), intermediate intensity inventories from an extended plot array partially developed from the PI's previous research, Forest Service FIA and CVS inventory data, time since disturbance, disturbance type, and cover type from Landsat developed in this study, and productivity estimates from MODIS algorithms. The BIOME-BGC model is used to integrate information from these sources and quantify C balance across the region. The inverse modeling approach assimilates flux data from AmeriFlux sites, high precision CO2 concentration data from AmeriFlux towers and four new calibrated CO2 sites, reanalysis meteorology and various remote sensing products to generate statewide estimates of biosphere carbon exchange from the atmospheric point of view.

B.E. Law; D. Turner; M. Goeckede

2010-06-01T23:59:59.000Z

243

IEEE JOURNAL OF SELECT TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 1 A MapReduce Technique to Mosaic  

E-Print Network (OSTI)

] numerical weather prediction (NWP) models. However, the conical nature of the radar sensing volume estimation, numerical weather prediction or flood forecasting. It is often desired that radar data fromReduce Technique to Mosaic Continental-Scale Weather Radar Data in Real-time Valliappa Lakshmanan1,2, Timothy W

Lakshmanan, Valliappa

244

DEVELOPMENT OF IMPROVED TECHNIQUES FOR SATELLITE REMOTE SENSING OF CLOUDS AND RADIATION USING ARM DATA, FINAL REPORT  

SciTech Connect

During the period, March 1997 February 2006, the Principal Investigator and his research team co-authored 47 peer-reviewed papers and presented, at least, 138 papers at conferences, meetings, and workshops that were supported either in whole or in part by this agreement. We developed a state-of-the-art satellite cloud processing system that generates cloud properties over the Atmospheric Radiation (ARM) surface sites and surrounding domains in near-real time and outputs the results on the world wide web in image and digital formats. When the products are quality controlled, they are sent to the ARM archive for further dissemination. These products and raw satellite images can be accessed at http://cloudsgate2.larc.nasa.gov/cgi-bin/site/showdoc?docid=4&cmd=field-experiment-homepage&exp=ARM and are used by many in the ARM science community. The algorithms used in this system to generate cloud properties were validated and improved by the research conducted under this agreement. The team supported, at least, 11 ARM-related or supported field experiments by providing near-real time satellite imagery, cloud products, model results, and interactive analyses for mission planning, execution, and post-experiment scientific analyses. Comparisons of cloud properties derived from satellite, aircraft, and surface measurements were used to evaluate uncertainties in the cloud properties. Multiple-angle satellite retrievals were used to determine the influence of cloud structural and microphysical properties on the exiting radiation field.

Minnis, Patrick [NASA Langley Research Center, Hampton, VA

2013-06-28T23:59:59.000Z

245

Final Report fir DE-SC0005507 (A1618): The Development of an Improved Cloud Microphysical Product for Model and Remote Sensing Evaluation using RACORO Observations  

SciTech Connect

We proposed to analyze data collected during the Routine Aerial Facilities (AAF) Clouds with Low Optical Water Depths (CLOWD) Optical Radiative Observations (RACORO) in order to develop an integrated product of cloud microphysical properties (number concentration of drops in different size bins, total liquid drop concentration integrated over all bin sizes, liquid water content LWC, extinction of liquid clouds, effective radius of water drops, and radar reflectivity factor) that could be used to evaluate large-eddy simulations (LES), general circulation models (GCMs) and ground-based remote sensing retrievals, and to develop cloud parameterizations with the end goal of improving the modeling of cloud processes and properties and their impact on atmospheric radiation. We have completed the development of this microphysical database. we investigated the differences in the size distributions measured by the Cloud and Aerosol Spectrometer (CAS) and the Forward Scattering Probe (FSSP), between the one dimensional cloud imaging probe (1DC) and the two-dimensional cloud imaging probe (2DC), and between the bulk LWCs measured by the Gerber probe against those derived from the size resolved probes.

McFarquhar, Greg M.

2012-09-21T23:59:59.000Z

246

Bio-optical profiling floats as new observational tools for biogeochemical and ecosystem studies: Potential synergies with ocean color remote sensing  

SciTech Connect

Profiling floats now represent a mature technology. In parallel with their emergence, the field of miniature, low power bio-optical and biogeochemical sensors is rapidly evolving. Over recent years, the bio-geochemical and bio-optical community has begun to benefit from the increase in observational capacities by developing profiling floats that allow the measurement of key biooptical variables and subsequent products of biogeochemical and ecosystem relevance like Chlorophyll a (Chla), optical backscattering or attenuation coefficients which are proxies of Particulate Organic Carbon (POC), Colored Dissolved Organic Matter (CDOM). Thanks to recent algorithmic improvements, new bio-optical variables such as backscattering coefficient or absorption by CDOM, at present can also be extracted from space observations of ocean color. In the future, an intensification of in situ measurements by bio-optical profiling floats would permit the elaboration of unique 3D/4D bio-optical climatologies, linking surface (remotely detected) properties to their vertical distribution (measured by autonomous platforms), with which key questions in the role of the ocean in climate could be addressed. In this context, the objective of the IOCCG (International Ocean Color Coordinating Group) BIO-Argo working group is to elaborate recommendations in view of a future use of bio-optical profiling floats as part of a network that would include a global array that could be 'Argo-relevant', and specific arrays that would have more focused objectives or regional targets. The overall network, realizing true multi-scale sustained observations of global marine biogeochemistry and biooptics, should satisfy the requirements for validation of ocean color remote sensing as well as the needs of a wider community investigating the impact of global change on biogeochemical cycles and ecosystems. Regarding the global profiling float array, the recommendation is that Chla as well as POC should be the key variables to be systematically measured. A first target would be to implement 20% of the Argo floats with these measurements within a five-year term. The yearly additional cost is estimated to 1.5 M$, including additional management structure in each of the two Global Data Assembly Centers.

Claustre, H.; Bishop, J.; Boss, E.; Bernard, S.; Berthon, J.-F.; Coatanoan, C.; Johnson, K.; Lotiker, A.; Ulloa, O.; Perry, M.J.; D'Ortenzio, F.; D'andon, O.H.F.; Uitz, J.

2009-10-01T23:59:59.000Z

247

Center for Remote Sensing Remote Sensing Seminar Series 2009  

E-Print Network (OSTI)

images Global IR Emissivity Geostationay weather satellite images GOES Derived Products Google Earth · Satellite data formats · Satellite products and tools #12;#12;Satellite Data Information · Measurements compatibility #12;#12;#12;#12;#12;Satellite Products · University of Wisconsin-Madson - Cooperative Institute

Firestone, Jeremy

248

Remote Sensing Seminar Maddy Russell  

E-Print Network (OSTI)

Center for Marine Policy Biliana Cicin-Sain, Co-PI College of Marine and Earth Science, now College of Earth Ocean and Environment Victor Klemas, Miriam Balgos, Jo Young-Heon NASA-Jet Propulsion Lab W

Firestone, Jeremy

249

Green icebergs and remote sensing  

Science Journals Connector (OSTI)

The curious phenomenon of green icebergs has fascinated polar travelers for centuries. Although translucent green icebergs might be caused by colorants, a recently obtained sample of a...

Lee, Raymond L

1990-01-01T23:59:59.000Z

250

Evaluation of seasonal water body extents in Central Asia over the past 27 years derived from medium-resolution remote sensing data  

Science Journals Connector (OSTI)

Abstract In this study medium resolution remote sensing data of the AVHRR and MODIS sensors were used for derivation of inland water bodies extents over a period from 1986 till 2012 for the region of Central Asia. Daily near-infrared (NIR) spectra from the AVHRR sensor with 1.1km spatial resolution and 8-day NIR composites from the MODIS sensor with 250m spatial resolution for the months April, July and September were used as input data. The methodological approach uses temporal dynamic thresholds for individual data sets, which allows detection of water pixel independent from differing conditions or sensor differences. The individual results are summed up and combined to monthly composites of areal extent of water bodies. The presented water masks for the months April, July, and September were chosen to detect seasonal patterns as well as inter-annual dynamics and show diverse behaviour of static, decreasing, or dynamic water bodies in the study region. The size of the Southern Aral Sea, as the most popular example for an ecologic catastrophe, is decreasing significantly throughout all seasons (R2 0.96 for April; 0.97 for July; 0.96 for September). Same is true for shallow natural lakes in the northern Kazakhstan, exemplary the Tengiz-Korgalzhyn lake system, which have been shrinking in the last two decades due to drier conditions (R2 0.91 for July; 0.90 for September). On the contrary, water reservoirs show high seasonality and are very dynamic within one year in their areal extent with maximum before growing season and minimum after growing season. Furthermore, there are water bodies such as Alakol-Sasykol lake system and natural mountainous lakes which have been stable in their areal extent throughout the entire time period. Validation was performed based on several Landsat images with 30m resolution and reveals an overall accuracy of 83% for AVHRR and 91% for MODIS monthly water masks. The results should assist for climatological and ecological studies, land and water management, and as input data for different modelling applications.

Igor Klein; Andreas J. Dietz; Ursula Gessner; Anastassiya Galayeva; Akhan Myrzakhmetov; Claudia Kuenzer

2014-01-01T23:59:59.000Z

251

IKONOS Stereo Satellite Imagery | Open Energy Information  

Open Energy Info (EERE)

Satellite Imagery Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: IKONOS Stereo Satellite Imagery Author Satellite Imaging Corperation Published...

252

E-Print Network 3.0 - assessment integrating remote Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Platform, Calibration and Applications Summary: sensing and GIS to assess the urban heat island effect. International Journal of Remote Sensing, 18... Low-Cost UAV-Based...

253

Gamma radiological surveys of the Oak Ridge Reservation, Paducah Gaseous Diffusion Plant, and Portsmouth Gaseous Diffusion Plant, 1990-1993, and overview of data processing and analysis by the Environmental Restoration Remote Sensing Program, Fiscal Year 1995  

SciTech Connect

Three gamma radiological surveys have been conducted under auspices of the ER Remote Sensing Program: (1) Oak Ridge Reservation (ORR) (1992), (2) Clinch River (1992), and (3) Portsmouth Gaseous Diffusion Plant (PORTS) (1993). In addition, the Remote Sensing Program has acquired the results of earlier surveys at Paducah Gaseous Diffusion Plant (PGDP) (1990) and PORTS (1990). These radiological surveys provide data for characterization and long-term monitoring of U.S. Department of Energy (DOE) contamination areas since many of the radioactive materials processed or handled on the ORR, PGDP, and PORTS are direct gamma radiation emitters or have gamma emitting daughter radionuclides. High resolution airborne gamma radiation surveys require a helicopter outfitted with one or two detector pods, a computer-based data acquisition system, and an accurate navigational positioning system for relating collected data to ground location. Sensors measure the ground-level gamma energy spectrum in the 38 to 3,026 KeV range. Analysis can provide gamma emission strength in counts per second for either gross or total man-made gamma emissions. Gross count gamma radiation includes natural background radiation from terrestrial sources (radionuclides present in small amounts in the earth`s soil and bedrock), from radon gas, and from cosmic rays from outer space as well as radiation from man-made radionuclides. Man-made count gamma data include only the portion of the gross count that can be directly attributed to gamma rays from man-made radionuclides. Interpretation of the gamma energy spectra can make possible the determination of which specific radioisotopes contribute to the observed man-made gamma radiation, either as direct or as indirect (i.e., daughter) gamma energy from specific radionuclides (e.g., cesium-137, cobalt-60, uranium-238).

Smyre, J.L.; Moll, B.W.; King, A.L.

1996-06-01T23:59:59.000Z

254

MOBILE SENSING 1 MOBILE SENSING  

E-Print Network (OSTI)

MOBILE SENSING 1 MOBILE SENSING ! ! Parham Aarabi #12;MOBILE SENSING 2 20 years of sensing research #12;MOBILE SENSING 3 Low Likelihood High Likelihood #12;MOBILE SENSING 4 Image Courtesy of Apple Inc. #12;MOBILE SENSING 5 What can we do with all the sensors on our mobile devices? #12;MOBILE SENSING 6

Prodiæ, Aleksandar

255

IPAS Institute for Photonics & Advanced Sensing  

E-Print Network (OSTI)

the development of novel chemical and biological sensors. Chemical & Radiation Sensing ­ new platform technologies 34 Research Theme 3: Remote Sensing 36 Research Theme 4: Chemical & Radiation Sensing 38 Research the functionality of surfaces, particularly glass surfaces, and new approaches to synthesising chemicals to support

256

Remote maintenance  

SciTech Connect

A general description is given of the study of maintenance design in reactor designs. The Fusion Experimental Reactor and INTOR-J are discussed in terms of simplicity in remote maintenance design, and a figure shows one of the designs of a torus sector configuration for the Fusion Experimental Reactor. An R-tokamak which is under design is a D-T burning device with a Q less than unity. Technical issues are listed and it is suggested that a long-range plan for fusion remote maintenance should be implemented. A multijoint inspection system and a remote maintenance simulation test model of the divertor module are shown.

Kazawa, Y.; Tachikawa, K.; Tone, T.

1983-12-01T23:59:59.000Z

257

Presentation Title Page with no NASA imagery  

NLE Websites -- All DOE Office Websites (Extended Search)

SPATIAL DATA ACCESS TOOL SPATIAL DATA ACCESS TOOL Open Geospatial Consortium (OGC) Services Bruce E. Wilson Suresh K. Santhana Vannan Yaxing Wei Tammy W. Beaty National Aeronautics and Space Administration www.nasa.gov National Aeronautics and Space Administration 2 Outline: * Introduction to SDAT * Introduction to OGC * OGC services at ORNL DAAC * Demo * OGC Service registration in metadata catalogues * Demo * Next steps ESA, August 2010 OGC Spatial Data Access Tool National Aeronautics and Space Administration 3 Introduction to SDAT SDAT - Spatial Data Access Tool ORNL DAAC has been charged with making spatial data readily available to users Spatial Data: remote sensing, map layers, and model output SDAT Features: * ORNL DAAC Web client to visualize and Download Geospatial data * Based on Open Geospatial Consortium (OGC) standards

258

Category:Stereo Satellite Imagery | Open Energy Information  

Open Energy Info (EERE)

page. S Stereo Satellite Imagery Retrieved from "http:en.openei.orgwindex.php?titleCategory:StereoSatelliteImagery&oldid794168" Categories: Geothermal Passive Sensors...

259

Load sensing system  

DOE Patents (OSTI)

A load sensing system inexpensively monitors the weight and temperature of stored nuclear material for long periods of time in widely variable environments. The system can include an electrostatic load cell that encodes weight and temperature into a digital signal which is sent to a remote monitor via a coaxial cable. The same cable is used to supply the load cell with power. When multiple load cells are used, vast

Sohns, Carl W. (Oak Ridge, TN); Nodine, Robert N. (Knoxville, TN); Wallace, Steven Allen (Knoxville, TN)

1999-01-01T23:59:59.000Z

260

Radar remote sensing of the lower atmosphere  

E-Print Network (OSTI)

and wind speed at 3 GHz for horizontal (solid) and vertical (vertical polarizations as a function of grazing angle and wind speed,and wind speed at 3 GHz for horizontal (solid) and vertical (

Karimian, Ali

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

Airborne microwave remote sensing of soil moisture  

E-Print Network (OSTI)

Newton [1]) . . . . . . . . . . . ~ ~ ~ 23 10 12 Location of aircraft soil moisture experiments. . . Soil types for fields at the 1975 Phoenix experiment. Soil types for fields at the 1976 Finney County, Kansas experiment . 34 43 44 13 14 Soil... Algorithms. Penetration Depth. EXPERII4ENTAL PROGRAM. I ntr oducti on. Phoenix, 1975. Lawrence-Topeka, Kansas Experiment Fi nney County Experiment South Dakota Experiment. . . . . . Colby, Kansas Experiment . . Moisture Sampling and Accuracy...

Black, Quentin Robert

2012-06-07T23:59:59.000Z

262

Remote Sensing: A New Tool For Automobile  

E-Print Network (OSTI)

: ______________________________________________________________________________________ A New Tool For Automobile Inspection & Maintenance By Dr. Donald H. Stedman Brainerd Phillipson Prof-mandated emissions testing of automobiles in Colorado has decreased emissions, albeit much less than predicted emissions testing protocol, every automobile that's older than four years but not a "classic" must be tested

Denver, University of

263

Radar remote sensing of the lower atmosphere  

E-Print Network (OSTI)

from a numerical weather prediction (NWP) model is examined.numerical weather prediction and empirical site-specific radar clutter models,

Karimian, Ali

2012-01-01T23:59:59.000Z

264

Techniques for remotely sensing watershed runoff potential  

E-Print Network (OSTI)

) The relation of relative permittivity to emissivity over a silty clay loam at wavelength 1. 55 cm. (After Schmugge et al. , 1974). . . . . . . . . . . . . . . Plot of 21-cm brightness temperature versus soil moisture for bare fields (after Schmugge et al... INTRODUCTION Prediction of the total volume of runoff, which might occur from a watershed during a given storm, is of primary concern in the design of flood control reservoirs. At present one of the most widely used tech- niques for estimat1ng runoff volume...

Walker, Jerry Don

2012-06-07T23:59:59.000Z

265

The REMOTE SENSlNf  

Office of Legacy Management (LM)

REMOTE REMOTE SENSlNf ' . 1 ARllRllRRv OF THE UNITED STATES DEPARTMENT OF ENERGY . . . . .a. * ~~&hrEAWWMms Gap ~~&hrEAwwMms Gap ECT FOLLdW-UP REPORT ECT FOLLdW-UP REPORT NOVEMBER 1979 NOVEMBER 1979 AN AERIAL RADIOLOGICAL SURVEY OF THE CURTIS BAY FACILITY OF THE W. FL GRACE COMPANY Baltimore, Maryland t. Kent Hilton Project Scientist APPROVED FORPUBLlCATlON ' : T. P. Stuart, Manager Remote Sensing Sciences Department ATTACHMENT 4- ECT Follow-Up Report AN AERIAL RADIOLOGICAL SURVEY OF THE CURTIS BAY FACILITY This is the second of two reports discussing the gamma ray radiation levels measured at the Curtis Bay facility of the W. R. Grace Company. The first report presented gross count contours and gamma ray spectra over the most active areas. Refined gross count isopleth maps will be

266

Remote Environmental Monitoring System CRADA  

SciTech Connect

The goal of the project was to develop a wireless communications system, including communications, command, and control software, to remotely monitor the environmental state of a process or facility. Proof of performance would be tested and evaluated with a prototype demonstration in a functioning facility. AR Designs' participation provided access to software resources and products that enable network communications for real-time embedded systems to access remote workstation services such as Graphical User Interface (GUI), file I/O, Events, Video, Audio, etc. in a standardized manner. This industrial partner further provided knowledge and links with applications and current industry practices. FM and T's responsibility was primarily in hardware development in areas such as advanced sensors, wireless radios, communication interfaces, and monitoring and analysis of sensor data. This role included a capability to design, fabricate, and test prototypes and to provide a demonstration environment to test a proposed remote sensing system. A summary of technical accomplishments is given.

Hensley, R.D.

2000-03-30T23:59:59.000Z

267

U-240: Apple Remote Desktop Encryption Failure Lets Remote Users...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain Potentially Sensitive Information U-240: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain...

268

E-Print Network 3.0 - ammonia gas sensing Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

This paper reports the first detection of methanol and ammonia from nadir viewing remote sensing instruments... First satellite observations of lower tropospheric ammonia and...

269

Load sensing system  

DOE Patents (OSTI)

A load sensing system inexpensively monitors the weight and temperature of stored nuclear material for long periods of time in widely variable environments. The system can include an electrostatic load cell that encodes weight and temperature into a digital signal which is sent to a remote monitor via a coaxial cable. The same cable is used to supply the load cell with power. When multiple load cells are used, vast inventories of stored nuclear material can be continuously monitored and inventoried of minimal cost. 4 figs.

Sohns, C.W.; Nodine, R.N.; Wallace, S.A.

1999-05-04T23:59:59.000Z

270

Geothermal Exploration In Pilgrim, Alaska- First Results From Remote  

Open Energy Info (EERE)

Pilgrim, Alaska- First Results From Remote Pilgrim, Alaska- First Results From Remote Sensing Studies Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Poster: Geothermal Exploration In Pilgrim, Alaska- First Results From Remote Sensing Studies Details Activities (3) Areas (1) Regions (0) Abstract: In an effort to develop a sustainable alternate energy resource and decrease the dependency on expensive oil in rural Alaska, the Department of Energy and the Alaska Energy Authority have jointly funded an exploration project to investigate the Pilgrim Hot Springs geothermal system in western Alaska. Phase one of the exploration involves a remote sensing based assessment of the geothermal system. We used all available cloud-free summer-time thermal infrared (TIR) images from the Landsat data archive to detect and map the surface thermal anomalies in the study area

271

Identification of a New Blind Geothermal System with Hyperspectral Remote  

Open Energy Info (EERE)

Identification of a New Blind Geothermal System with Hyperspectral Remote Identification of a New Blind Geothermal System with Hyperspectral Remote Sensing and Shallow Temperature Measurements at Columbus Salt Marsh, Esmeralda County, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Identification of a New Blind Geothermal System with Hyperspectral Remote Sensing and Shallow Temperature Measurements at Columbus Salt Marsh, Esmeralda County, Nevada Abstract Hyperspectral remote sensing-derived mineral maps and follow-up shallow temperature measurements were used to identify a new blind geothermal target in the Columbus Salt Marsh playa, Esmeralda County, Nevada. The hyperspectral survey was conducted with the ProSpecTIR VS2 instrument and consists of 380 km2 of 4-meter spatial resolution data acquired on October

272

Multiple node remote messaging  

DOE Patents (OSTI)

A method for passing remote messages in a parallel computer system formed as a network of interconnected compute nodes includes that a first compute node (A) sends a single remote message to a remote second compute node (B) in order to control the remote second compute node (B) to send at least one remote message. The method includes various steps including controlling a DMA engine at first compute node (A) to prepare the single remote message to include a first message descriptor and at least one remote message descriptor for controlling the remote second compute node (B) to send at least one remote message, including putting the first message descriptor into an injection FIFO at the first compute node (A) and sending the single remote message and the at least one remote message descriptor to the second compute node (B).

Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton on Hudson, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Ohmacht, Martin (Yorktown Heights, NY); Salapura, Valentina (Chappaqua, NY); Steinmacher-Burow, Burkhard (Esslingen, DE); Vranas, Pavlos (Danville, CA)

2010-08-31T23:59:59.000Z

273

Definition: Stereo Satellite Imagery | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Stereo Satellite Imagery Jump to: navigation, search Dictionary.png Stereo Satellite Imagery Stereo Satellite Imagery is a form of Stereoscopy or 3D imaging. Two pictures are a take of the subject from two slightly different angles to produce the illusion of depth. View on Wikipedia Wikipedia Definition Stereoscopy (also called stereoscopics or 3D imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word stereoscopy derives from the Greek "στερεός" (stereos), "firm, solid" + "σκοπέω" (skopeō), "to look", "to see". Most stereoscopic methods present two offset images

274

18 IEEE Geoscience and Remote Sensing Society Newsletter September 2011 International Geoscience and Remote Sensing Symposium,  

E-Print Network (OSTI)

and biogeochemical pro- cesses in Earth system models, which are necessary to under- stand and project climate change

Fischlin, Andreas

275

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 1 Remote Sensing of Weather Hazards Using  

E-Print Network (OSTI)

Central American and Caribbean Games celebrated at Mayaguez, Puerto Rico during the Summer of 2010. Index that are not dependent on existing infrastructure, operat- ing using solar energy and ad-hoc wireless networks, providing Terms--Meteorological radar, rainfall monitoring, sensor networks, solar energy. I. INTRODUCTION

Cruz-Pol, Sandra L.

276

Mapping Locust Habitats in the Amudarya River Delta, Uzbekistan with Multi-Temporal MODIS Imagery  

E-Print Network (OSTI)

Springer Science+Business Media, LLC 2007 Abstract Reed beds of Phragmites australis in the River Amudarya areas. Keywords Aral Sea Á Locusta migratoria migratoria Á Phenology Á Phragmites australis Á Reeds Á Remote sensing Introduction The stands of the common reed Phragmites australis (Cav.) Trin. ex Steud

Latchininsky, Alexandre

277

Combining VisNIR hyperspectral imagery and legacy measured soil profiles to map subsurface soil properties in a Mediterranean area (Cap-Bon, Tunisia)  

Science Journals Connector (OSTI)

Abstract Previous studies have demonstrated that Visible Near InfraRed (VisNIR) hyperspectral imagery is a cost-efficient way to map soil properties at fine resolutions (~5m) over large areas. However, such mapping is only feasible for the soil surface because the effective penetration depths of optical sensors do not exceed several millimeters. This study aims to determine how VisNIR hyperspectral imagery can serve to map the subsurface properties at four depth intervals (1530cm, 3060cm, 60100cm and 30100cm) when used with legacy soil profiles and images of parameters derived from digital elevation model (DEM). Two types of surfacesubsurface functions, namely linear models and random forests, that estimate subsurface property values from surface values and landscape covariates were first calibrated over the set of legacy measured profiles. These functions were then applied to map the soil properties using the hyperspectral-derived digital surface soil property maps and the images of landscape covariates as input. Error propagation was addressed using a Monte Carlo approach to estimate the mapping uncertainties. The study was conducted in a pedologically contrasted 300km2-cultivated area located in the Cap Bon region (Northern Tunisia) and tested on three soil surface properties (clay and sand contents and cation exchange capacity). The main results were as follows: i) fairly satisfactory (cross-validation R2 between 0.55 and 0.81) surfacesubsurface functions were obtained for predicting the soil properties at 1530cm and 3060cm, whereas predictions at 60100cm were less accurate (R2 between 0.38 and 0.43); ii) linear models outperformed random-forest models in developing surfacesubsurface functions; iii) due to the error propagations, the final predicted maps of the subsurface soil properties captured from 1/3 to 2/3 of the total variance with a significantly decreasing performance with depth; and iv) these maps brought significant improvements over the existing soil maps of the region and showed soil patterns that largely agreed with the local pedological knowledge. This paper demonstrates the added value of combining modern remote sensing techniques with old legacy soil databases.

Philippe Lagacherie; Anne-Ruth Sneep; Ccile Gomez; Sinan Bacha; Guillaume Coulouma; Mohamed Hdi Hamrouni; Insaf Mekki

2013-01-01T23:59:59.000Z

278

Videographic enhancement of GRASS imagery: Recent advances  

SciTech Connect

The Geographic Resource Analysis Support System (GRASS), a geographic information system, has been fielded at approximately 50 US Army training installations as a land-management decision-making tool. Use of the GRASS geographic information system involves the production of numerous digital maps of environmental parameters, such as elevation, soils, hydrography, etc. A recently emerging technology called computer videographics can be used to graphically enhance GRASS images, thereby creating new ways to visualize GRASS analysis results. The project described in this report explored the enhancement of GRASS images through the use of videographic technology. General image quality of videographically enhanced GRASS images was improved through the use of high-resolution imagery and improved software. Several new types of geographic data visualizations were developed, including three-dimensional shaded-relief maps of GRASS data, overlay of GRASS images with satellite images, and integration of computer-aided-design imagery with GRASS images. GRASS images were successfully enhanced using Macintosh hardware and software, rather than the DOS-based equipment used previously. Images scanned with a document scanner were incorporated into GRASS imagery, and enhanced images were output in an S-VHS high-resolution video format.

Sullivan, R.G.

1992-06-01T23:59:59.000Z

279

Radio frequency security system, method for a building facility or the like, and apparatus and methods for remotely monitoring the status of fire extinguishers  

DOE Patents (OSTI)

A system for remotely monitoring the status of one or more fire extinguishers includes means for sensing at least one parameter of each of the fire extinguishers; means for selectively transmitting the sensed parameters along with information identifying the fire extinguishers from which the parameters were sensed; and means for receiving the sensed parameters and identifying information for the fire extinguisher or extinguishers at a common location. Other systems and methods for remotely monitoring the status of multiple fire extinguishers are also provided.

Runyon, Larry (Richland, WA); Gunter, Wayne M. (Richland, WA); Gilbert, Ronald W. (Gilroy, CA)

2006-07-25T23:59:59.000Z

280

Gender imagery in the world of the bulls.  

E-Print Network (OSTI)

??This thesis has explored gendered imageries in the world of bullfighting in Andalusia, Spain. The motive for choosing this theme was instigated by Sarah Pink (more)

Holm, Durita

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

E-Print Network 3.0 - advanced laser remote Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

development and evaluation based on measurements in Antarctic waters Summary: in the Venice Lagoon using laser-induced fluorescence", EARSeL Advances in Remote Sensing, 3(3),...

282

Small UAV-Acquired, High-resolution, Georeferenced Still Imagery  

SciTech Connect

Currently, small Unmanned Aerial Vehicles (UAVs) are primarily used for capturing and down-linking real-time video. To date, their role as a low-cost airborne platform for capturing high-resolution, georeferenced still imagery has not been fully utilized. On-going work within the Unmanned Vehicle Systems Program at the Idaho National Laboratory (INL) is attempting to exploit this small UAV-acquired, still imagery potential. Initially, a UAV-based still imagery work flow model was developed that includes initial UAV mission planning, sensor selection, UAV/sensor integration, and imagery collection, processing, and analysis. Components to support each stage of the work flow are also being developed. Critical to use of acquired still imagery is the ability to detect changes between images of the same area over time. To enhance the analysts change detection ability, a UAV-specific, GIS-based change detection system called SADI or System for Analyzing Differences in Imagery is under development. This paper will discuss the associated challenges and approaches to collecting still imagery with small UAVs. Additionally, specific components of the developed work flow system will be described and graphically illustrated using varied examples of small UAV-acquired still imagery.

Ryan Hruska

2005-09-01T23:59:59.000Z

283

Ocean Wind Speed Climatology from Spaceborne SAR Imagery  

Science Journals Connector (OSTI)

Spaceborne synthetic aperture radar (SAR) imagery can make high-resolution (?500 m) ocean wind speed measurements. The authors anticipate reprocessing the full decade and a half of Radarsat-1 SAR imagery and generating a SAR wind speed archive. These data ...

Frank M. Monaldo; Xiaofeng Li; William G. Pichel; Christopher R. Jackson

2014-04-01T23:59:59.000Z

284

Remote Systems Design & Deployment  

SciTech Connect

The Pacific Northwest National Laboratory (PNNL) was tasked by Washington River Protection Solutions, LLC (WRPS) to provide information and lessons learned relating to the design, development and deployment of remote systems, particularly remote arm/manipulator systems. This report reflects PNNLs experience with remote systems and lays out the most important activities that need to be completed to successfully design, build, deploy and operate remote systems in radioactive and chemically contaminated environments. It also contains lessons learned from PNNLs work experiences, and the work of others in the national laboratory complex.

Bailey, Sharon A.; Baker, Carl P.; Valdez, Patrick LJ

2009-08-28T23:59:59.000Z

285

Evaluating stereoscopic CCD still video imagery for determining object height in forestry applications  

E-Print Network (OSTI)

Measurements Aerial Photography in Forestry The History of Video Technology Charge-Coupled Devices Videography for Remote Sensing in Forestry Still Video Development . Resolution Quantitative Forest Measurements 8 11 13 17 25 26 29 31 MATERIALS... height estimates after method of least squares 85 INTRODUCTION Forest resource managers and procurement specialists have long used aerial reconnaissance as a means of gathering pertinent data about timber and timbered properties. The process began...

Jacobs, Dennis Murray

1990-01-01T23:59:59.000Z

286

Remote actuated valve implant  

SciTech Connect

Valve implant systems positionable within a flow passage, the systems having an inlet, an outlet, and a remotely activatable valve between the inlet and outlet, with the valves being operable to provide intermittent occlusion of the flow path. A remote field is applied to provide thermal or magnetic activation of the valves.

McKnight, Timothy E; Johnson, Anthony; Moise, Jr., Kenneth J; Ericson, Milton Nance; Baba, Justin S; Wilgen, John B; Evans, III, Boyd McCutchen

2014-02-25T23:59:59.000Z

287

Remotely Deployed Virtual Sensors  

E-Print Network (OSTI)

Remotely Deployed Virtual Sensors TR-UTEDGE-2007-010 Sanem Kabadayi Christine Julien © Copyright 2007 The University of Texas at Austin #12;Remotely Deployed Virtual Sensors Sanem Kabadayi that run on mobile client devices connect to the sensors of a multihop sensor network. For emerging

Julien, Christine

288

SAR Imagery: Rain Forests, South America  

NLE Websites -- All DOE Office Websites (Extended Search)

Images of Rain Forests in South America Images of Rain Forests in South America The ORNL DAAC now offers a CD-ROM volume containing Synthetic Aperture Radar (SAR) imagery of the rain forest region of South America, including the Amazon Basin. The images were collected during 1995-1996 as part of an international project led by the National Space Development Agency of Japan (NASDA) to map the world's rain forest regions to high resolution by means of SAR. The 4-disc volume--entitled "JERS-1 SAR Global Rain Forest Mapping Project: Vol. AM-1, South America"--is made available under the auspices of the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). These CDs can be ordered through the ORNL DAAC at http://daac.ornl.gov/prepaks.shtml (look for the "LBA" listings).

289

A Structure-Controlled Model For Hot Spring Exploration In Taiwan By Remote  

Open Energy Info (EERE)

Structure-Controlled Model For Hot Spring Exploration In Taiwan By Remote Structure-Controlled Model For Hot Spring Exploration In Taiwan By Remote Sensing Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Structure-Controlled Model For Hot Spring Exploration In Taiwan By Remote Sensing Details Activities (0) Areas (0) Regions (0) Abstract: Hot Spring Law of Taiwan was passed in legislative assembly on 3 June 2003. Hot springs would become one of the most important natural resources for recreation purposes. Both public and private sectors will invest large amount of capital in this area in the near future. The value of remote sensing technology is to give a critical tool for observing the landscape to find out mega-scaled geological structures, which may not be able to be found by conventional approaches. The occurrences of the hot

290

Scene estimation from speckled synthetic aperture radar imagery  

E-Print Network (OSTI)

, is studied by using both real and simulated SAR imagery. Using a number of commonly used metrics the Earth's surface regardless of weather conditions such as dust, cloud cover, and fog.1 Moreover

Santhanam, Balu

291

Polar lakes are remote and in climatically challenging envi-ronments. As such, they impose major logistic constraints in  

E-Print Network (OSTI)

191 Polar lakes are remote and in climatically challenging envi- ronments. As such, they impose through the parameteriza- tion of heat and radiation fluxes (e.g., Fang and Stefan 1996; Launiainen a remote sensing platform on a polar lake Ben Palethorpe1 , Barrie Hayes-Gill1 , John Crowe1 , Mark Sumner1

292

Sense of coherence.  

E-Print Network (OSTI)

?? The aim of the study was to investigate the sense of coherence among students in Zambia. Sense of coherence was assessed with the questionnaire (more)

Lennqvist, Susanne

2009-01-01T23:59:59.000Z

293

Well data, remote sensing point to potential in Ouachitas  

SciTech Connect

The Ouachita Mountains are the exposed section of a larger thrust regime that extends from Mississippi to the Marathon basin of Texas. The Ouachitas in Arkansas and Oklahoma form a geographical and structural break between the older (i.e., Paleozoic) rocks of the Mid-continent and the younger rocks of the Gulf Coast (Mesozoic and Cenozoic). Well log analysis for the OXY Danville well reveals some enticing potential in the pre-Mississippian section. While complete analysis of the well log involves information not released publicly, some generalizations can be derived from a cursory petrophysical evaluation. In this regard, the authors have chosen to discuss an interval near the top of the Everton (Arbuckle equivalent).

Gray, J.H. [Firebird Inc., El Dorado, AR (United States); Pyron, A.J. [Pyron Consulting, Pottstown, PA (United States)

1996-08-26T23:59:59.000Z

294

Aerial remote sensing surveys, geophysical characterization. Final report  

SciTech Connect

The application of helicopter electromagnetic (HEM) and magnetic methods to the requirements of the environmental restoration of the Oak Ridge Reservation (ORR) demand the use of advanced, nontraditional methods of data acquisition, processing and interpretation. The cooperative study by the U.S. Geological Survey (USGS), Oak Ridge National Laboratory (ORNL), and University of California (UCB) has resulted in the planning and supervision of data acquisition, the development of tools for data processing and interpretation, and an intensive application of the methods developed. This final report consists of a series of publications which the USGS collaborated with the ORNL technical staff. These reports represent the full scope of the USGS assistance. Copies of the reports and papers are included in the Appendix. The primary goals of this effort were to quantify the effectiveness of the geophysical methods applied in the survey of the ORR for the identification of buried waste, hydrogeologic pathways by which contamination could migrate through or off the site, and for the more accurate geologic mapping of the ORR. The objectives in buried waste identification are the accurate description of the source of the geophysical anomaly and the determination of the limits of resolution of the geophysical methods to acknowledge what we might have missed. The study of hydrogeologic pathways concentrated on the identification of karst features in the limestone underlying much of the ORR. Work in this study has indicated to the ORNL staff that these karst features can be located from the airborne geophysics. The defining characteristic of this helicopter geophysical study is the collaborative nature of the effort. Each task in which the USGS was involved has included a designated staff member from the Oak Ridge National Laboratory.

Labson, V.F.; Pellerin, L.; Anderson, W.L.

1998-06-01T23:59:59.000Z

295

EAST TEXAS FOREST INVENTORY (ETFI) PILOT PROJECT REMOTE SENSING PHASE  

E-Print Network (OSTI)

Resources Institute Arthur Temple College of Forestry Stephen F. Austin State University Nacogdoches, Texas; and (2) proper forest resource assessment is crucial to the economic development and sustainability

Hung, I-Kuai

296

Princeton University Assimilation of Satellite Remote Sensing Data  

E-Print Network (OSTI)

University Water Budget in the Land Surface (and Atmosphere) )( ETPC dt dS q a --= Knowledge of the water/prediction · Water resources management · Climate studies (McCabe et al, 2003) Atmospheric Water Budget: Terrestrial Assimilation System Randomizer (Ensemble/Particle Generator) VIC + LSMEM Ensemble/Particle Filter Water (Energy

Pan, Ming

297

The Future of GNSS Remote Sensing Penina Axelrad  

E-Print Network (OSTI)

, and ground vehicles afford flexible variety of vantage points · Sensor technology advancements ­ GNSS, flooding, fires, farming · Medium scale ­ hurricanes/cyclones, earthquakes, drought · Global ­ climate (PSSCT- 2) in 2011. The purpose of PSSCT-2 was to demonstrate new spacecraft subsystem technology

Sekercioglu, Y. Ahmet

298

Remote Sensing of Cirrus Particle Size Vertical Profile Using...  

NLE Websites -- All DOE Office Websites (Extended Search)

inhomogeneity in terms of ice crystal sizes and shapes. The vertical variation of ice crystal size can alter the radiative heatingcooling profiles in cirrus cloudy...

299

Quantitative structural analysis using remote sensing data: Kurdistan, northeast Iraq  

Science Journals Connector (OSTI)

...10.1130/0091-7613(2002)0302.0.CO;2 . Autodeak AutoCAD dxf file technical description: http://usa.autodesk.com/adsk/servlet/ps/dl/item?siteID=123112linkID=9240617 (accessed July 10, 2010). Bahroudi, A., and...

Daniel Reif; Bernhard Grasemann; Robert H. Faber

300

T. M. Kusky Center for Remote Sensing, Boston University, Boston,  

E-Print Network (OSTI)

W. S. F. Kidd Department of Geological Sciences, University at Albany, Albany, NewYork 12222, USA-unique--they suggested gray- wackes, shales, sandstones, and conglomerates were deposited in a basin by "small

Kidd, William S. F.

Note: This page contains sample records for the topic "remote sensing imagery" 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

Volcano remote sensing with ground-based spectroscopy  

Science Journals Connector (OSTI)

...background. At Popocatepetl volcano, Mexico, they observed a steady increase in SiF4...measurements of volcanic gas compositions by solar FTIR spectroscopy. Nature, 396, 567-570...eruption plume at Popocatepetl volcano, Mexico. Nature, 396, 563-567. doi:10...

2005-01-01T23:59:59.000Z

302

Unmanned airships for near earth remote sensing missions  

SciTech Connect

In recent years the study of Earth processes has increased significantly. Conventional aircraft have been employed to a large extent in gathering much of this information. However, with this expansion of research has come the need to investigate and measure phenomena that occur beyond the performance capabilities of conventional aircraft. Where long dwell times or observations at very low attitudes are required there are few platforms that can operate safely, efficiently, and cost-effectively. One type of aircraft that meets all three parameters is the unmanned, autonomously operated airship. The UAV airship is smaller than manned airships but has similar performance characteristics. It`s low speed stability permits high resolution observations and provides a low vibration environment for motion sensitive instruments. Maximum airspeed is usually 30mph to 35mph and endurance can be as high as 36 hours. With scientific payload capacities of 100 kilos and more, the UAV airship offers a unique opportunity for carrying significant instrument loads for protracted periods at the air/surface interface. The US Army has operated UAV airships for several years conducting border surveillance and monitoring, environmental surveys, and detection and mapping of unexploded ordinance. The technical details of UAV airships, their performance, and the potential of such platforms for more advanced research roles will be presented. 3 refs., 5 figs.

Hochstetler, R.D. [Research Adventures,Inc., Kensington, MD (United States)

1996-10-01T23:59:59.000Z

303

MAPPING OF CENTRALAFRICAFORESTED WETLANDS USING REMOTE SENSING Julie; GOND1  

E-Print Network (OSTI)

, to characterize land cover patterns of the second largest wetland area of the world (The `Cuvette Centrale to the time period of flood and solar intensity for this region, similarly to what is observed in biogeochemical cycles, including the methane (CH4) and carbon dioxide (CO2) cycles in particular (Matthews, 2000

Paris-Sud XI, Université de

304

Remotely sensed heat anomalies linked with Amazonian forest biomass declines  

E-Print Network (OSTI)

with Amazonian forest biomass declines Michael Toomey, 1 Darof aboveground living biomass (p biomass declines, Geophys. Res.

Toomey, M.; Roberts, D. A.; Still, C.; Goulden, M. L.; McFadden, J. P.

2011-01-01T23:59:59.000Z

305

REMOTE SENSING OF THE ELECTRODYNAMIC COUPLING BETWEEN THUNDERSTORM SYSTEMS  

E-Print Network (OSTI)

-to-ground lightning flashes, yet they occur in association with only a small subset of those flashes. The peak cur- rent of each flash, measured at high frequencies by the National Lightning Detection Network, is not a sufficient indicator of the likelihood of a positive cloud-to-ground lightning flash to produce a Sprite

306

Use Remote Sensing Data (selected visible and infrared spectrums...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LLC - Assist in permitting, drill & case Temperature Gradient wells and provide "boots-on-the- ground", as requested. Flint Geothermal LLC Geothermal Peer Review - Crystal...

307

Remote Sensing Survey of the Coso Geothermal Area Inyo County...  

Open Energy Info (EERE)

Naval Weapons Center, China Lake, Calif., is an area of granitic rock exposure and fracture-controlled explosion breccias and perlitic domes. Fumarolic and hot springs activity...

308

Remote sensing survey of the Coso geothermal area, Inyo county...  

Open Energy Info (EERE)

Naval Weapons Center, China Lake, Calif., is an area of granitic rock exposure and fracture-controlled explosion breccias and perlitic domes. Fumarolic and hot springs activity...

309

Development and Improvement of Airborne Remote Sensing Radar Platforms  

E-Print Network (OSTI)

, and several structures are also developed to enable a NASA P-3 to support a 15-element MCoRDS array, as well as three other radar antenna-arrays used for cryospheric surveying. Together, these aircraft have flown almost 200 missions and collected 550 TB...

Arnold, Emily J.

2013-08-31T23:59:59.000Z

310

OPTI 550-Fundamentals of Remote Sensing Course Description  

E-Print Network (OSTI)

in the solar reflective 2. Reflected irradiance, BRDF, lambertian surface #12;3. Radiance at the sensor in the solar reflective, examples 4. Thermal radiance at the sensor 5. Spectral response, magnitude 6; satellite optical sensors; radiometric calibration of sensors; atmospheric correction. Textbook: Schott

Arizona, University of

311

Advanced Concepts on Remote Sensing of Precipitation at Multiple Scales  

E-Print Network (OSTI)

of satellite-based global precipitation data in weather andvarious satellite series have provided valuable weathersatellite precipitation research community, instru- ment development teams, military weather

2011-01-01T23:59:59.000Z

312

Soil moisture modeling and scaling using passive microwave remote sensing  

E-Print Network (OSTI)

Soil moisture in the shallow subsurface is a primary hydrologic state governing land-atmosphere interaction at various scales. The primary objectives of this study are to model soil moisture in the root zone in a distributed manner and determine...

Das, Narendra N.

2007-04-25T23:59:59.000Z

313

Wavefield reciprocity and optimization in remote sensing  

Science Journals Connector (OSTI)

...formulae form part of the reconstruction process. In general, these wave- eld extrapolation...T . Equation (12.9) represents the process of `imaging'. With these preliminaries...double dynamic focusing. In 65th A. Int. Mtg Soc. Expl. Geophys., expanded abstracts...

2000-01-01T23:59:59.000Z

314

Satellite Remote Sensing of Mid-level Clouds  

E-Print Network (OSTI)

, the International Satellite Cloud Cli- matology Project (ISCCP, Rossow and Schi er 1999) and TIROS-N Observational Vertical Sounders Path-B (TOVS-B, Stubenrauch et al. 2006) are both long-term global climatologies that de ne mid-level clouds as having cloud top... devoted to establishing global cloud climatolo- gies, however, working de nitions or the classi cation of mid-level clouds vary with observational technique, region, and purpose (Poore et al. 1995; Hahn and Warren 1999; Rossow and Schi er 1999; Hahn...

Jin, Hongchun 1980-

2012-11-07T23:59:59.000Z

315

On-Road Remote Sensing of Vehicle Emissions in Mexico  

Science Journals Connector (OSTI)

The Subsecretara de Ecologa's Office was able to provide vehicle registration information for 10?654 vehicles. ... The groups consisted of all light-duty passenger vehicles, which included vans and sport utility vehicles; light-duty pickup trucks; Eco taxis (ecological taxis are taxis for hire that are required by the Mexican government to be post-1990 gasoline powered and are painted green and white to signify this); post 1990-VW sedans (including any Eco taxis, nicknamed Beetles in the United States); pre-1991 VW sedans (including any painted as if an Eco taxi); gasoline-powered micro-transit buses, diesel-powered transit buses, and trucks larger than pickup trucks. ...

Gary A. Bishop; Donald H. Stedman; Julin de la Garza Castro; Franciso J. Dvalos

1997-11-26T23:59:59.000Z

316

Artificial Bubble Cloud Targets for Underwater Acoustic Remote Sensing  

Science Journals Connector (OSTI)

This article describes a technique that uses polymer additives to suspend air bubbles to form stable artificial bubble clouds. The results presented include the range of polymer concentrations for an effective bubble suspension; the void fraction,...

Paul A. Hwang; Ronald A. Roy; Lawrence A. Crum

1995-12-01T23:59:59.000Z

317

GIS and Remote Sensing Applications in Modern Water Resources Engineering  

Science Journals Connector (OSTI)

An example of 2-D hydraulic modeling was demonstrated for the South Boulder Creek floodplain study. The MIKE FLOOD model used in the study combines the traditional channelized one-dimensional (or 1-D) flow analy...

Lynn E. Johnson Ph.D.; P.E.

2014-01-01T23:59:59.000Z

318

Emerging and Contemporary Technologies in Remote Sensing for Ecosystem Assessment  

E-Print Network (OSTI)

.................................................................................................................................................... 32 FORT BLISS, TEXAS (SATTERWHITE AND EHLAN, 1980

Ramsey, R. Douglas

319

Geobotanical Remote Sensing Applied To Targeting New Geothermal...  

Open Energy Info (EERE)

Geothermal Resource Locations In The Us Basin And Range With A Focus On Dixie Meadows, Nv Abstract This paper presents an overview of the work our collaboration is doing to...

320

Delineating wetlands using geographic information system and remote sensing technologies  

E-Print Network (OSTI)

During the last century wetlands have considerably decreased. The principal cause is urbanization, especially in large urban regions such as the Houston area. In order to protect the remaining wetlands, they have to be monitored carefully. However...

Villeneuve, Julie

2006-04-12T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

COASTAL ZONE LANDSCAPE CLASSIFICATION USING REMOTE SENSING AND MODEL DEVELOPMENT*  

E-Print Network (OSTI)

to characterize Phragmites australis L. stands into high, medium and low categorical biomass classes. Ten P. australis sample sites were grouped into these three classes based on image reflectance values and field ordered differences in biomass between various P. australis stands. In the third study, correction

Newman, Michael C.

322

Examining Age-Related Use of Visual Imagery Subprocesses in Children  

E-Print Network (OSTI)

This study examined the age-related ability of children (7 to 11 years) and adults to use visual imagery in tasks requiring the subprocesses of imagery generation, maintenance and inspection. Previous work had shown that young children...

Oliver, Brittney

2011-08-08T23:59:59.000Z

323

Hydrothermal alteration mineral mapping using hyperspectral imagery in  

Open Energy Info (EERE)

alteration mineral mapping using hyperspectral imagery in alteration mineral mapping using hyperspectral imagery in Dixie Valley, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Hydrothermal alteration mineral mapping using hyperspectral imagery in Dixie Valley, Nevada Abstract Hyperspectral (HyMap) data was used to map the location ofoutcrops of high temperature, hydrothermally alterated minerals(including alunite, pyrophyllite, and hematite) along a 15 kmswath of the eastern front of the Stillwater Mountain Range inDixie Valley, Nevada. Analysis of this data set reveals that severaloutcrops of these altered minerals exist in the area, and thatone outcrop, roughly 1 square kilometer in area, shows abundanthigh temperature alteration. Structural analysis of the alteredregion using a

324

Acquisition and registration of aerial video imagery of urban traffic  

SciTech Connect

The amount of information available about urban traffic from aerial video imagery is extremely high. Here we discuss the collection of such video imagery from a helicopter platform with a low-cost sensor, and the post-processing used to correct radial distortion in the data and register it. The radial distortion correction is accomplished using a Harris model. The registration is implemented in a two-step process, using a globally applied polyprojective correction model followed by a fine scale local displacement field adjustment. The resulting cleaned-up data is sufficiently well-registered to allow subsequent straight-forward vehicle tracking.

Loveland, Rohan C [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

325

Target Tracking with Online Feature Selection in FLIR Imagery Vijay Venkataraman, Guoliang Fan and Xin Fan  

E-Print Network (OSTI)

Target Tracking with Online Feature Selection in FLIR Imagery Vijay Venkataraman, Guoliang Fan tracking algo- rithm for FLIR imagery. A dual foreground and background model is proposed for target that the proposed algorithm can accurately track poorly-visible targets in FLIR imagery even with strong ego

Fan, Guoliang

326

Remote Sens. 2014, 6, 2898-2911; doi:10.3390/rs6042898 remote sensing  

E-Print Network (OSTI)

Measurements of ocean wind vectors serve as a basis for marine weather forecasting and offshore wind farms distribution of offshore wind vectors. Representative long-term offshore meteorological time series with high.mdpi.com/journal/remotesensing Article Reconstructed Wind Fields from Multi-Satellite Observations Ruohan Tang 1,2,3, *, Deyou Liu 1

deYoung, Brad

327

Remote Sens. 2014, 6, 4190-4216; doi:10.3390/rs6054190 remote sensing  

E-Print Network (OSTI)

Brockmann Consult, Max-Planck-Str. 2, 21502 Geesthacht, Germany; E-Mails: tom.block@brockmann-consult.de (T

Myneni, Ranga B.

328

Remote Sens. 2013, 5, 5662-5679; doi:10.3390/rs5115662 Remote Sensing  

E-Print Network (OSTI)

.Weishampel@ucf.edu 5 University Corporation for Atmospheric Research, P.O. Box 3000, Boulder, CO 80307, USA; E such as harmonic resynthesis and water level time series analysis. Based on the flooded/non-flooded coastal areas

Weishampel, John F.

329

An Analysis of Past and Future Changes in the Ice Cover of Two High-Arctic Lakes Based on Synthetic Aperture Radar (SAR) and Landsat Imagery  

E-Print Network (OSTI)

and heat energy between a lake and its surroundings (Adams, 1981). In high-arctic lakes, changes in ice climate data are limited, remote sensing of lake-ice conditions can provide valuable insight into climaticAn Analysis of Past and Future Changes in the Ice Cover of Two High-Arctic Lakes Based on Synthetic

Bradley, Raymond S.

330

Satellite imagery tracks currents in Gulf of Mexico  

SciTech Connect

With the onset of drilling in the Gulf of Mexico at water depths in excess of 300m, detection and location of the boundaries of high speed current zones has become important in preventing downtime in drilling and production operations. This article reports on the use of satellite imagery to track currents in the Gulf of Mexico.

Huh, O.K. (Louisiana State Univ., Baton Rouge, LA (USA). Coastal Studies Inst.); Schaudt, K.J. (Marathon Oil Co., Houston, TX (US))

1990-05-07T23:59:59.000Z

331

Use of Visible Geostationary Operational Meteorological Satellite Imagery in  

E-Print Network (OSTI)

10 Use of Visible Geostationary Operational Meteorological Satellite Imagery in Mapping Reference is typically computed at specific locations based on weather station data. Estimates of incoming solar radiation (insolation, or Rs) have been made from geostationary satellite data over a 14-year period (1 June

332

Development of a Remote Monitoring Sensor Network for In-Situ  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

a Remote Monitoring Sensor Network for In-Situ a Remote Monitoring Sensor Network for In-Situ Decommissioned Structures Development of a Remote Monitoring Sensor Network for In-Situ Decommissioned Structures On October 19-22, 2010, an independent expert panel of scientists and engineers met to assist the Department of Energy (DOE) and the Savannah River National Laboratory in developing a technical report that recommends the best sensing and concrete technologies for monitoring and isolating contaminants within highly-radioactive nuclear structures in the DOE in situ decommissioning program. This document identifies the recommendations of the panel for shortand long-term objectives needed to develop a remote monitoring network for the C Reactor Building at the Savannah River Site. Development of a Remote Monitoring Sensor Network for In-Situ

333

Development of a Remote Monitoring Sensor Network for In-Situ  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Development of a Remote Monitoring Sensor Network for In-Situ Development of a Remote Monitoring Sensor Network for In-Situ Decommissioned Structures Development of a Remote Monitoring Sensor Network for In-Situ Decommissioned Structures On October 19-22, 2010, an independent expert panel of scientists and engineers met to assist the Department of Energy (DOE) and the Savannah River National Laboratory in developing a technical report that recommends the best sensing and concrete technologies for monitoring and isolating contaminants within highly-radioactive nuclear structures in the DOE in situ decommissioning program. This document identifies the recommendations of the panel for shortand long-term objectives needed to develop a remote monitoring network for the C Reactor Building at the Savannah River Site. Development of a Remote Monitoring Sensor Network for In-Situ

334

Remote switch actuator  

DOE Patents (OSTI)

The invention provides a device and method for actuating electrical switches remotely. The device is removably attached to the switch and is actuated through the transfer of a user's force. The user is able to remain physically removed from the switch site obviating need for protective equipment. The device and method allow rapid, safe actuation of high-voltage or high-current carrying electrical switches or circuit breakers.

Haas, Edwin Gerard; Beauman, Ronald; Palo, Jr., Stefan

2013-01-29T23:59:59.000Z

335

High temperature, minimally invasive optical sensing modules  

DOE Patents (OSTI)

A remote temperature sensing system includes a light source selectively producing light at two different wavelengths and a sensor device having an optical path length that varies as a function of temperature. The sensor receives light emitted by the light source and redirects the light along the optical path length. The system also includes a detector receiving redirected light from the sensor device and generating respective signals indicative of respective intensities of received redirected light corresponding to respective wavelengths of light emitted by the light source. The system also includes a processor processing the signals generated by the detector to calculate a temperature of the device.

Riza, Nabeel Agha (Oviedo, FL); Perez, Frank (Tujunga, CA)

2008-02-05T23:59:59.000Z

336

Remote Desktop | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Remote Desktop Remote Desktop Using Remote Desktop to Connect to Your Work Computer With Remote Desktop, you can have access to a computer at the Laboratory through another computer. For example, you can connect to your work computer from home and have access to all of your programs, files, and network resources as though you were sitting at your computer at work. You can leave programs running at work and see your work desktop displayed on your home computer, with the same programs running. Remote Desktop can be used in many situations, including: Working at home. Access work in progress on your office computer from home and have full access to all local and remote devices. Collaborating. Access your desktop from a colleague's office to work together on projects, such as updating a slide presentation or proofreading

337

Through-Barrier Electromagnetic Communication and Sensing: Advances in  

NLE Websites -- All DOE Office Websites (Extended Search)

Through-Barrier Electromagnetic Communication and Sensing: Advances in Through-Barrier Electromagnetic Communication and Sensing: Advances in Wideband Radio-Wave Communications and ..... Speaker(s): Farid Dowla Date: June 1, 2007 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Mary Ann Piette (Complete seminar title is: Through-Barrier Electromagnetic Communication and Sensing: Advances in Wideband Radio-Wave Communications and Radar Imaging, Radio-Frequency (RF) Tags and Tera-Hertz (THz) Standoff Detection Spectroscopy) In many remote sensing problems there is a critical need to detect and image objects through barriers, such as buildings, with high reliability and resolution and at long ranges. A related problem is the wireless communication and geolocation of transceivers in harsh RF environments, such as in urban areas and underground caves, where

338

Software Design 2 (Arduino Nano) BodyBody--RemotesRemotes  

E-Print Network (OSTI)

Software Design 2 (Arduino Nano) BodyBody--RemotesRemotes Gesture Based Appliance Control System the room Large wireless range, e.g. 100 m range with 1mW XBees Safely separate the Arduino from input ways to lower cost further Switch to Arduino Mini Light Develop our own wireless modules Jacob

Spletzer, John R.

339

Moisture burst structure in satellite water vapor imagery  

E-Print Network (OSTI)

-season satellite data over the eastern Pacific Ocean, Schroeder (1983) found that about 78% of the local severe weather outbreaks over North America were related to the interaction of a moisture burst with an extratropical weather system. He hypothesized... that the severe weather outbreak was due to the broad zone of upper tropospheric divergence between the polar jet and STJ, and the large momentum t ansport by the STJ which altered the midlatitude circulation. 12 CHAPTER III DATA A. Satellite Imagery...

Ulsh, David Joel

2012-06-07T23:59:59.000Z

340

MEASUREMENT OF WIND SPEED FROM COOLING LAKE THERMAL IMAGERY  

SciTech Connect

The Savannah River National Laboratory (SRNL) collected thermal imagery and ground truth data at two commercial power plant cooling lakes to investigate the applicability of laboratory empirical correlations between surface heat flux and wind speed, and statistics derived from thermal imagery. SRNL demonstrated in a previous paper [1] that a linear relationship exists between the standard deviation of image temperature and surface heat flux. In this paper, SRNL will show that the skewness of the temperature distribution derived from cooling lake thermal images correlates with instantaneous wind speed measured at the same location. SRNL collected thermal imagery, surface meteorology and water temperatures from helicopters and boats at the Comanche Peak and H. B. Robinson nuclear power plant cooling lakes. SRNL found that decreasing skewness correlated with increasing wind speed, as was the case for the laboratory experiments. Simple linear and orthogonal regression models both explained about 50% of the variance in the skewness - wind speed plots. A nonlinear (logistic) regression model produced a better fit to the data, apparently because the thermal convection and resulting skewness are related to wind speed in a highly nonlinear way in nearly calm and in windy conditions.

Garrett, A; Robert Kurzeja, R; Eliel Villa-Aleman, E; Cary Tuckfield, C; Malcolm Pendergast, M

2009-01-20T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

Remote Facilities | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Remote Facilities Remote Facilities Remote Facilities October 16, 2013 - 4:55pm Addthis Renewable Energy Options for Renovations in Remote Areas Photovoltaics (PV) Small Wind Daylighting Solar Water Heating Passive Solar Design Biomass Heating When a Federal building or facility is located away from existing power lines, many renewable energy technologies including photovoltaics and wind become cost-effective options when compared to extending utilities or transporting fuel for onsite generators. Photovoltaics Photovoltaics (PV) are often cost-effective in remote power applications. In these circumstances, the system is coupled with batteries and can provide complete facility power. Proper system design is critical and must account for the building electrical loads and be sized to meet that load

342

REMOTE ACCESS SERVICES | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

REMOTE ACCESS SERVICES REMOTE ACCESS SERVICES REMOTE ACCESS SERVICES Access the information you need... Anywhere. Anytime. Different service providers within the Department offer remote access services based on your specific work requirements. If you need assistance, please contact your individual service provider. Energy IT Services (EITS) Remote Access Services Outlook Web Access RSA Token Login RSA Token Instructions HSPD-12 Login HSPD-12 Badge Instructions Virtual Private Network Instructions Citrix Workplace Instructions Energy Information Administration (EIA) Remote Access Services Outlook Web Access EIA VPN Office of Intelligence and Counterintelligence (IN) Remote Access Services Outlook Web Access Office of Science (SC) Remote Access Services Citrix Workplace Help for EITS Customers

343

A tunable MWIR laser remote sensor for chemical vapor detection  

Science Journals Connector (OSTI)

The Air Force vision for Global Virtual Presence suggests a need for active remote sensing systems that provide both global coverage and the ability to detect multiple gaseous chemical species at low concentration from a significant standoff distance. The system will need to have acceptable weight volume and power characteristics as well as a long operating lifetime for integration with various surveillance platforms. Laser based remote sensing systems utilizing the differential absorption lidar (DIAL) technique are promising for long range chemical sensing applications. Recent advancements in pulsed diode pumped solid state laser (DPSSL) technology and in tunable optical parametric oscillators (OPO) make broadly tunable laser transmitters possible for the DIAL system. Also the characteristic narrow spectral bandwidth of these laser devices provides high measurement sensitivity and spectral selectivity with the potential to avoid interfering species. Rocketdyne has built and tested a tunable midwave infrared (MWIR) DIAL system using DPSSL/OPO technology. The key to the system is a novel tuning and line narrowing technology developed for the OPO. The tuning system can quickly adjust to the desired wavelength and precisely locate a narrow spectral feature of interest. Once the spectral feature is located a rapid dither tuning technique is employed. The laser pulses are tuned on and off the spectral resonance of a molecule with precise and repeatable performance as required to make the DIAL measurement. To date the breadboard system has been tested by measuring methane ethane and sulfur dioxide in a calibrated gas cell at a range of 60 meters.

Thomas L. Bunn; Patricia M. Noblett; William D. Otting

1998-01-01T23:59:59.000Z

344

E-Print Network 3.0 - airborne hyperspectral imagery Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

for Fusion of Hyperspectral and Multispectral Imagery with the Objective of Improving Spatial Resolution While Retaining Spectral Data Summary: Development of Algorithm for...

345

E-Print Network 3.0 - alos satellite imagery Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Lua *, Jixian... scar extents and fire severity for wildfire management and control. All-weather satellite radar imagery... Land Observing Satellite (ALOS) (January 2006-present,...

346

E-Print Network 3.0 - aperture radar imagery Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

capability... scar extents and fire severity for wildfire management and control. All-weather satellite radar imagery... in understanding and forecasting natural hazards....

347

E-Print Network 3.0 - applied imagery pattern Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

motor imagery or motor preparation activate ... Source: Zacks, Jeffrey M. - Department of Psychology, Washington University in St. Louis Collection: Biology and Medicine 57 Petre &...

348

T-573: Windows Remote Desktop Client DLL Loading Error Lets Remote Users  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Windows Remote Desktop Client DLL Loading Error Lets Remote 3: Windows Remote Desktop Client DLL Loading Error Lets Remote Users Execute Arbitrary Code T-573: Windows Remote Desktop Client DLL Loading Error Lets Remote Users Execute Arbitrary Code March 9, 2011 - 3:05pm Addthis PROBLEM: Vulnerability in Remote Desktop Client Could Allow Remote Code Execution. PLATFORM: Remote Desktop Connection Client Version(s): 5.2, 6.0, 6.1, 7.0 ABSTRACT: A vulnerability was reported in Windows Remote Desktop Client. A remote user can cause arbitrary code to be executed on the target user's system. reference LINKS: Microsoft Security Bulletin MS11-017 SecurityTracker Alert ID:1025172 CVE-2011-0029 IMPACT ASSESSMENT: Moderate Discussion: A remote user can create a specially crafted DLL file on a remote share (e.g., WebDAV, SMB share). When the target user opens a valid Remote

349

Abstract--This tutorial session covers recent developments in methods that utilize 2-D and 3-D imagery  

E-Print Network (OSTI)

imagery (e.g., from LADAR, visual, FLIR, acoustic-location) to enable aerial vehicles to autonomously covers methods that utilize 2-D and 3-D imagery (e.g., from LADAR, visual, FLIR, acoustic

Johnson, Eric N.

350

Use of open source information and commercial satellite imagery for nuclear nonproliferation regime compliance verification by a community of academics  

E-Print Network (OSTI)

. In this study, the availability and use of commercial satellite imagery systems, commercial computer codes for satellite imagery analysis, Comprehensive Test Ban Treaty (CTBT)verification International Monitoring System (IMS), publicly available information...

Solodov, Alexander

2009-06-02T23:59:59.000Z

351

Working Remotely | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Working Remotely Working Remotely Remote Access Use VPN to access Argonne resources Wake up your computer if power management policies have been applied Connect to your work computer by using Remote Desktop Communications Log into web-based e-mail Outlook Zimbra Send instant messages with Jabber Use Argonne's voice mail and teleconferencing services Use Adobe Connect for web conferencing E-Mail Client and Mobile Device Configuration Changes for Exchange 2010 Cyber Security Secure your home computers Passwords MyPassword Change your password Choosing a good password Other Tools Upload a file for retrieval by others (login required) Argonne SharePoint Server (login required) Inside Argonne (accessible onsite or through VPN) Focal Point Management Blog (accessible onsite or through VPN)

352

Robotics and remote systems applications  

SciTech Connect

This article is a review of numerous remote inspection techniques in use at the Savannah River (and other) facilities. These include: (1) reactor tank inspection robot, (2) californium waste removal robot, (3) fuel rod lubrication robot, (4) cesium source manipulation robot, (5) tank 13 survey and decontamination robots, (6) hot gang valve corridor decontamination and junction box removal robots, (7) lead removal from deionizer vessels robot, (8) HB line cleanup robot, (9) remote operation of a front end loader at WIPP, (10) remote overhead video extendible robot, (11) semi-intelligent mobile observing navigator, (12) remote camera systems in the SRS canyons, (13) cameras and borescope for the DWPF, (14) Hanford waste tank camera system, (15) in-tank precipitation camera system, (16) F-area retention basin pipe crawler, (17) waste tank wall crawler and annulus camera, (18) duct inspection, and (19) deionizer resin sampling.

Rabold, D.E.

1996-05-01T23:59:59.000Z

353

AUTOMATIC MAPPING FROM ULTRA-LIGHT UAV IMAGERY Christoph Strecha a,b  

E-Print Network (OSTI)

AUTOMATIC MAPPING FROM ULTRA-LIGHT UAV IMAGERY Christoph Strecha a,b , Olivier Küng a,b and Pascal.kueng@pix4d.com) KEY WORDS: UAV, mapping, ortho-image, DSM, Structure and Motion ABSTRACT: This paper presents an affordable, fully automated and accurate mapping solutions based on ultra-light UAV imagery

Fua, Pascal

354

Detection of Suspended Sediment Effect on Sidescan Sonar Imagery Using the Navy's CASS-GRAB Model  

E-Print Network (OSTI)

Detection of Suspended Sediment Effect on Sidescan Sonar Imagery Using the Navy's CASS-GRAB Model P images of ordnance such as sea- mine buried in sediments. The sonar operates by illuminating a broad the illuminated sediment volume is measured. The effect of suspended sediment on the sonar imagery depends

Chu, Peter C.

355

Evolving Cascades of Voting Feature Detectors for Vehicle Detection in Satellite Imagery  

E-Print Network (OSTI)

Evolving Cascades of Voting Feature Detectors for Vehicle Detection in Satellite Imagery Krzysztof method for detection of vehicles in satellite imagery which involves a large number of simple elementary features and multiple detectors trained by genetic programming. The complete detection system is com- posed

Fernandez, Thomas

356

Webcam2Satellite: Estimating Cloud Maps from Webcam Imagery Calvin Murdock  

E-Print Network (OSTI)

. Introduction Satellite imagery is a cornerstone of weather and envi- ronmental imaging. It captures large. In this paper we consider one satellite data product � the cloud imagery commonly used for weather prediction of creating large-scale weather maps. The idea of creating satellite maps from ground-based image sensors

Pless, Robert

357

Geomorphic Evaluation of Radar Imagery of Southeastern Panama and Northwestern Colombia  

E-Print Network (OSTI)

directly from radar imagery . . . . Radar chips from the four major landform regions in Darien Province I Panama: plains, low hills I high hills, and mountains. . . . . . . Comparison of radar imagery and topographic...-Derived Terrain Slope (a) Data for Darien Province I Panama - Plains. 132 Cumulative Frequency Curves of Radar-Derived Terrain Slope (a) Data for Darien Province I Panama - Low Hills. . . . . . . . 133...

Lewis, Anthony J.

1971-02-01T23:59:59.000Z

358

Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses  

E-Print Network (OSTI)

Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses by David Title of Thesis: Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses I in whole or in part. Any reproduction will not be for commercial use or profit. Signature Date ii #12;Gas

Salvaggio, Carl

359

E-Print Network 3.0 - atmospherically correct awifs Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Annual Conference Baltimore, Maryland March 9-13, 2009 Summary: the Indian remote sensing satellite ResourceSat-1 (AWiFS - 56 m) imagery 6 and FSA registered grower... 1....

360

CCRS Landcover Maps From Satellite Data  

DOE Data Explorer (OSTI)

The Canadian Centre for Remote Sensing (CCRS) presents several landcover maps over the SGP CART site area (32-40N, 92-102W) derived from satellite data including AVHRR, MODIS, SPOT vegetation data, and Landsat satellite TM imagery.

Trishchenko, Alexander

Note: This page contains sample records for the topic "remote sensing imagery" 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

Post-fire Tree Establishment Patterns at the Subalpine Forest-Alpine Tundra Ecotone: A Case Study in Mount Rainier National Park  

E-Print Network (OSTI)

imagery and 2003 aerial photography to map 33 years of changes in arboreal vegetation. I created detailed maps of abiotic variables from a LIDAR-based DEM and biotic variables from classified remotely sensed data. I linked tree establishment patterns...

Stueve, Kirk M.

2010-10-12T23:59:59.000Z

362

ThermoSense: Occupancy Thermal Based Sensing for HVAC Control  

E-Print Network (OSTI)

ThermoSense: Occupancy Thermal Based Sensing for HVAC Control Alex Beltran Elect. Eng. & Comp Occupancy Sensing, Thermal Sensing, HVAC Control 1. INTRODUCTION From 1980 to 2010, energy in the United, November 13-14 2013, Rome, Italy. Copyright 2013 ACM 978-1-4503-2431-1/13/11 ...$15.00. (HVAC) consumed 42

Cerpa, Alberto E.

363

A sense of place  

E-Print Network (OSTI)

The thesis argues that a sense of place is one of the most fundamentally important quality of architecture and cities and attempts to show that legibility and latency are the aspects of the environment which contribute ...

Brown, Blain, M. Arch. Massachusetts Institute of Technology

1981-01-01T23:59:59.000Z

364

Retroreflective systems for remote readout  

DOE Patents (OSTI)

A sensing device for sensing an environmental factor. The device includes a retroreflective layer disposed in a parallel, facing relationship with a sensing layer. The sensing layer has an initial optical absorption capacity for (i) sensing a presence of an environmental factor, (ii) experiencing a change in optical absorption capacity responsive to said environmental factor, and (iii) transmitting and attenuating light. A first portion of the sensing layer is sealed off from exposure to the environment while a second portion remains exposed to the environment such that, when the environmental factor is present, the first portion of the sensing layer is prevented from experiencing a change in optical absorption capacity responsive to said environmental factor. Well-collimated light beams are passed through the sensing layer and are reflected back from the retroreflective layer for processing. When the environmental factor is present, the beams which pass through the second portion are attenuated responsive to an increase in optical absorption capacity and are compared with the non-attenuated beams passing through the first portion to calculate the presence and quantity of the environmental factor.

Deason, Vance A. (Idaho Falls, ID); Colwell, Frederick S. (Idaho Falls, ID); Ricks, Kirk L. (Idaho Falls, ID)

1998-01-01T23:59:59.000Z

365

U-240: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Apple Remote Desktop Encryption Failure Lets Remote Users 0: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain Potentially Sensitive Information U-240: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain Potentially Sensitive Information August 21, 2012 - 7:00am Addthis PROBLEM: Apple Remote Desktop Encryption Failure Lets Remote Users Obtain Potentially Sensitive Information PLATFORM: Apple Remote Desktop after 3.5.1 and prior to 3.6.1 ABSTRACT: A remote user can monitor potentially sensitive information. reference LINKS: Apple.com Apple Article: HT5433 SecurityTracker Alert ID: 1027420 CVE-2012-0681 IMPACT ASSESSMENT: Medium Discussion: A vulnerability was reported in Apple Remote Desktop. When a user connects to a third-party VNC server with the 'Encrypt all network data' setting enabled, network data is not encrypted. A remote user monitoring the

366

Plug-n-Trust: Practical Trusted Sensing for mHealth Jacob Sorber, Minho Shin  

E-Print Network (OSTI)

Plug-n-Trust: Practical Trusted Sensing for mHealth Jacob Sorber, Minho Shin , Ron Peterson, David Security, Performance Keywords trusted computing, smartcards, smartphones, mHealth Permission to make. Judicious use of this mHealth technology can enable physicians to remotely monitor their patients' health

Kotz, David

367

Remote determination of small-scale three-dimensional surface properties based on imaging photometry and polarimetry: an introduction  

Science Journals Connector (OSTI)

The remote sensing analysis of planetary surfaces is a field in which photopolarimetric techniques allow the estimation of the average small-scale 3D properties of the examined surfaces (i.e. on millimeter or sub-millimeter scales) from large distances. ... Keywords: Reflectance, grain size, imaging photometry, imaging polarimetry, porosity, roughness

Christian Whler

2010-12-01T23:59:59.000Z

368

Modeling lidar waveforms with time-dependent stochastic radiative transfer theory for remote estimations of forest structure  

E-Print Network (OSTI)

with field data from two conifer forest stands (southern old jack pine and southern old black spruce estimations of forest structure Svetlana Y. Kotchenova,1 Nikolay V. Shabanov,1 Yuri Knyazikhin,1 Anthony B (lidars) have demonstrated a potential for accurate remote sensing of forest biomass and structure

Goldberg, Bennett

369

University of Nevada, Reno Tree crown mortality associated with roads in the Lake Tahoe Basin: a remote  

E-Print Network (OSTI)

University of Nevada, Reno Tree crown mortality associated with roads in the Lake Tahoe Basin entitled Tree crown mortality associated with roads in the Lake Tahoe Basin: a remote sensing approach, Advisor Robert S. Nowak, Committee Member Wendy Calvin, Graduate School Representative Marsha H. Read, Ph

Weisberg, Peter J.

370

T-704: RSA enVision Lets Remote Users View Files and Remote Authenticated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

704: RSA enVision Lets Remote Users View Files and Remote 704: RSA enVision Lets Remote Users View Files and Remote Authenticated Users Obtain Password T-704: RSA enVision Lets Remote Users View Files and Remote Authenticated Users Obtain Password August 29, 2011 - 3:45am Addthis PROBLEM: Allows remote attackers to obtain sensitive information by sniffing the network or leveraging access to a recipient mailbox. PLATFORM: RSA enVision Version(s): 3.x, 4.x ABSTRACT: RSA enVision lets remote users view files and remote authenticated users obtain password. reference LINKS: SecurityTracker Alert ID: 1025979 CVE-2011-2736 CVE-2011-2737 RSA enVision Product Security IMPACT ASSESSMENT: Medium Discussion: Two vulnerabilities were reported in RSA enVision. A remote user can view files on the target system. A remote authenticated user can obtain

371

T-704: RSA enVision Lets Remote Users View Files and Remote Authenticated  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: RSA enVision Lets Remote Users View Files and Remote 4: RSA enVision Lets Remote Users View Files and Remote Authenticated Users Obtain Password T-704: RSA enVision Lets Remote Users View Files and Remote Authenticated Users Obtain Password August 29, 2011 - 3:45am Addthis PROBLEM: Allows remote attackers to obtain sensitive information by sniffing the network or leveraging access to a recipient mailbox. PLATFORM: RSA enVision Version(s): 3.x, 4.x ABSTRACT: RSA enVision lets remote users view files and remote authenticated users obtain password. reference LINKS: SecurityTracker Alert ID: 1025979 CVE-2011-2736 CVE-2011-2737 RSA enVision Product Security IMPACT ASSESSMENT: Medium Discussion: Two vulnerabilities were reported in RSA enVision. A remote user can view files on the target system. A remote authenticated user can obtain

372

Lessons from UNSCOM and IAEA regarding remote monitoring and air sampling  

SciTech Connect

In 1991, at the direction of the United Nations Security Council, UNSCOM and IAEA developed plans for On-going Monitoring and Verification (OMV) in Iraq. The plans were accepted by the Security Council and remote monitoring and atmospheric sampling equipment has been installed at selected sites in Iraq. The remote monitoring equipment consists of video cameras and sensors positioned to observe equipment or activities at sites that could be used to support the development or manufacture of weapons of mass destruction, or long-range missiles. The atmospheric sampling equipment provides unattended collection of chemical samples from sites that could be used to support the development or manufacture of chemical weapon agents. To support OMV in Iraq, UNSCOM has established the Baghdad Monitoring and Verification Centre. Imagery from the remote monitoring cameras can be accessed in near-real time from the Centre through RIF communication links with the monitored sites. The OMV program in Iraq has implications for international cooperative monitoring in both global and regional contexts. However, monitoring systems such as those used in Iraq are not sufficient, in and of themselves, to guarantee the absence of prohibited activities. Such systems cannot replace on-site inspections by competent, trained inspectors. However, monitoring similar to that used in Iraq can contribute to openness and confidence building, to the development of mutual trust, and to the improvement of regional stability.

Dupree, S.A.

1996-01-01T23:59:59.000Z

373

AIRBORNE, OPTICAL REMOTE SENSNG OF METHANE AND ETHANE FOR NATURAL GAS PIPELINE LEAK DETECTION  

SciTech Connect

Ophir Corporation was awarded a contract by the U. S. Department of Energy, National Energy Technology Laboratory under the Project Title ''Airborne, Optical Remote Sensing of Methane and Ethane for Natural Gas Pipeline Leak Detection'' on October 14, 2002. The scope of the work involved designing and developing an airborne, optical remote sensor capable of sensing methane and, if possible, ethane for the detection of natural gas pipeline leaks. Flight testing using a custom dual wavelength, high power fiber amplifier was initiated in February 2005. Ophir successfully demonstrated the airborne system, showing that it was capable of discerning small amounts of methane from a simulated pipeline leak. Leak rates as low as 150 standard cubic feet per hour (scf/h) were detected by the airborne sensor.

Jerry Myers

2005-04-15T23:59:59.000Z

374

Connecting Remote Clusters with ATM  

SciTech Connect

Sandia's entry into utilizing clusters of networked workstations is called Computational Plant or CPlant for short. The design of CPlant uses Ethernet to boot the individual nodes, Myrinet to communicate within a node cluster, and ATM to connect between remote clusters. This SAND document covers the work done to enable the use of ATM on the CPlant nodes in the Fall of 1997.

Hu, T.C.; Wyckoff, P.S.

1998-10-01T23:59:59.000Z

375

Subwavelength resonant nanostructured films for sensing  

SciTech Connect

We present a novel subwavelength nanostructure architecture that may be utilized for optical standoff sensing applications. The subwavelength structures are fabricated via a combination of nanoimprint lithography and metal sputtering to create metallic nanostructured films encased within a transparent media. The structures are based on the open ring resonator (ORR) architecture and have their analog in resonant LC circuits, which display a resonance frequency that is inversely proportional to the square root of the product of the inductance and capacitance. Therefore, any perturbation of the nanostructured films due to chemical or environmental effects can alter the inductive or capacitive behavior of the subwavelength features, which can shift the resonant frequency and provide an indication of the external stimulus. This shift in resonance can be interrogated remotely either actively using either laser illumination or passively using hyperspectral or multispectral sensing. These structures may be designed to be either anisotropic or isotropic, which can also provide polarization-sensitive interrogation. Due to the nanometer-scale of the structures, they can be tailored to be optically responsive in the visible or near infrared spectrum with a highly reflective resonant peak that is dependent solely on structural dimensions and material characteristics. We present experimental measurements of the optical response of these structures as a function of wavelength, polarization, and incident angle demonstrating the resonant effect in the near infrared region. Numerical modeling data showing the effect of different fabrication parameters such as structure parameters are also discussed.

Alvine, Kyle J.; Bernacki, Bruce E.; Suter, Jonathan D.; Bennett, Wendy D.; Edwards, Daniel L.; Mendoza, Albert

2013-05-29T23:59:59.000Z

376

Background-subtraction using contour-based fusion of thermal and visible imagery  

E-Print Network (OSTI)

rights reserved. Keywords: Background-subtraction; Fusion; Thermal imagery; Infrared; FLIR; Contour of the electromagnetic spectrum, long-wave infrared (thermal) and visible light. Thermal (FLIR) and color video cameras

Davis, James W.

377

E-Print Network 3.0 - autres imageries metaboliques Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

3 THERAPEUTIQUE, MEDICAMENTS ET BIO-INGENIERIE : CONCEPTS ET MOYENS Summary: , ce que la phy- siologie est a l'anatomie ; - l'imagerie metabolique s'interesse au fonc......

378

The role (relationship) of visual and motor imagery in estimating reach  

E-Print Network (OSTI)

The primary intent of this study was to explore fundamental questions about the role and relationship between motor (MI) and visual (VI) imagery within the context of estimating reach. Experiment 1 examined and compared VI and MI tasks under matched...

Ammar, Diala Fouad

2007-09-17T23:59:59.000Z

379

Imagery Randomized Block Analysis (IRBA) Applied to the Verification of Cloud Edge Detectors  

Science Journals Connector (OSTI)

A recently developed statistical method is described for evaluating the effectiveness of numerical models. This method is applied to the verification of the effectiveness of satellite imagery cloud edge detectors. Digital satellite data are ...

Frank P. Kelly; Thomas H. Vonder Haar; Paul W. Mielke Jr.

1989-08-01T23:59:59.000Z

380

Motor and Visual Imagery as Two Complementary but Neurally Dissociable Mental Processes  

E-Print Network (OSTI)

that of an ''f.'' With this simple exercise, the nineteenth century Viennese psychologist Stricker (1885 on Stricker's ideas, the French psychologist Binet (1886), argued for the modularity of mental imagery

Dominey, Peter F.

Note: This page contains sample records for the topic "remote sensing imagery" 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

Binary Restoration of Thin Objects in Multidimensional Imagery Jeffrey E. Boyd  

E-Print Network (OSTI)

Binary Restoration of Thin Objects in Multidimensional Imagery Jeffrey E. Boyd Department becomes trivial. Such is the case #12; Boyd and Meloche, PAMI, Vol. 20, No. 6, p647--651, June 98. 2 (a

Boyd, Jeffrey E.

382

Effectiveness of digital imagery in assessing rangeland conditions as used by Texas Range Extension Specialists  

E-Print Network (OSTI)

The purpose of this study was to determine the effectiveness of selected electronic transfer technology, i.e., digital imagery, utilized by Range Extension Specialists in Texas to assess rangeland conditions. The study was conducted near College...

Whitney, Travis Raymond

1999-01-01T23:59:59.000Z

383

Wind Class Sampling of Satellite SAR Imagery for Offshore Wind Resource Mapping  

Science Journals Connector (OSTI)

High-resolution wind fields retrieved from satellite synthetic aperture radar (SAR) imagery are combined for mapping of wind resources offshore where site measurements are costly and sparse. A new sampling strategy for the SAR scenes is ...

Merete Badger; Jake Badger; Morten Nielsen; Charlotte Bay Hasager; Alfredo Pea

2010-12-01T23:59:59.000Z

384

Contribution of Alaskan glaciers to sea-level rise derived from satellite imagery  

E-Print Network (OSTI)

1 Contribution of Alaskan glaciers to sea-level rise derived from satellite imagery BERTHIER E.1 level rise derived from satellite imagery. Nature Geoscience, 3(2), 92-95, doi: 10.1038/ngeo737, 2010 glaciers lost 41.9 ± 8.6 km3 yr-1 of water, and contributed 0.12 ± 0.02mm yr-1 to sea-level rise, 34% less

Paris-Sud XI, Université de

385

Chemical sensing flow probe  

DOE Patents (OSTI)

A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir.

Laguna, George R. (Albuquerque, NM); Peter, Frank J. (Albuquerque, NM); Butler, Michael A. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

386

CMS FNAL Remote Operations Center  

NLE Websites -- All DOE Office Websites (Extended Search)

LHC@FNAL Remote Operations Center (ROC) at Fermilab is located on the first floor of Wilson Hall. From the ROC, shifters perform real-time monitoring of the data recorded by the CMS Experiment. LHC@FNAL Remote Operations Center (ROC) at Fermilab is located on the first floor of Wilson Hall. From the ROC, shifters perform real-time monitoring of the data recorded by the CMS Experiment. ROC WBM / WBM Twiki FNAL ELog Mailing List Agendas / ROC Presentations & Notes WBM Publications Runs CVS SiTracker / MTCC AEM / AEM help Screen Snapshot Service FAQ Accounts & Nodes New User Instructions WebCams CMS Workbook Directories / Glossaries Photos Vidyo / EVO Google / Wikipedia LHC@FNAL Computing Console Map Documents Mailing List One East Mtg Schedule rocshare Telephones To Do List Video Conferencing CMS Shifter CSC DAQ DataOps DQM / FNAL ROC ECAL Event Display HCAL Pixel Trigger Global Run Calendar CMS Live Contact List DAQ Status DAS

387

Commonizing Uncommon Sense  

Office of Scientific and Technical Information (OSTI)

Commonizing Uncommon Sense Commonizing Uncommon Sense The universe that Einstein discovered—in which time doesn’t pass at the same rate for everyone, space bends, and chance prevails where we would expect certainties—seems strange to us, but becomes easier to understand once we realize that our everyday situation is the unusual one. Imagine that you had never known how different people’s customs are in other countries. One day you travel to another country, far from your own, where they do things not just slightly differently, but very differently. Not being forewarned of this, you might be greatly surprised, and find yourself having to spend a lot more time than you expected getting used to the differences. Your understanding of the culture could develop in at least one of two

388

A multi-spectral spatial convolution approach of rainfall forecasting using weather satellite imagery  

Science Journals Connector (OSTI)

Flood forecasting has long been a major topic of hydrologic research. Recent events and studies indicate that the success of flood forecasting in Taiwan depends heavily on the accuracy of real-time rainfall forecasting. In this study, we demonstrate a multi-spectral spatial convolution approach for real-time rainfall forecasting using geostationary weather satellite images. The approach incorporates cloud-top temperatures of three infrared channels in a spatial convolution context. It not only characterizes the inputoutput relationship between cloud-top temperature and rainfall at the ground level, but also is more consistent with physical and remote sensing principles than single-pixel matches. Point rainfall measurements at raingauge sites are up-scaled to pixel-average-rainfall by block kriging, then related to multi-spectral cloud-top temperatures derived from Geostationary Meteorological Satellite images by spatial convolution. The kernel function of the multispectral spatial convolution equation is solved by the least squares method. Through a cross-validation procedure, we demonstrate that the proposed approach is capable of achieving high accuracy for 1- to 3-h-lead pixel-average-rainfall forecasting.

Chiang Wei; Wei-Chun Hung; Ke-Sheng Cheng

2006-01-01T23:59:59.000Z

389

Spatially Interpolated Nonlinear Anodization in Synthetic Aperture Radar Imagery  

SciTech Connect

Spatially Interpolated Nonlinear Anodization in Synthetic Aperture Original formulation of spatially variant anodization for complex synthetic aperture radar (SAR) imagery oversampled at twice the Nyquist rate (2.OX). Here we report a spatially interpolating, noninteger-oversampled SVA sidelobe. The pixel's apparent IPR location is assessed by comparing its value to the sum of its value plus weighted comparable for exact interpolation. However, exact interpolation implies an ideal sine interpolator3 and large components may not be necessary. Note that P is the summation of IPR diagonal values. The value of a sine IPR on the diagonals is a sine-squared; values much less than cardinal direction (m, n) values. This implies that cardinal direction interpolation requires higher precision than diagonal interpolation. Consequently, we employed a smaller set. The spatially interpolated SVA used an 8-point/4-point sine interpolator described above. Table 1 shows the Table 1 results show a two-times speed-up using the 1.3x oversampled and spatially interpolated SVA over the Figure 1d. Detected results of 1.3x oversampled sine interpolated spatially variant

Eichel, Paul H.; Jakowatz, Jr., Charles V.; Yocky, David A.

1999-06-29T23:59:59.000Z

390

Remote high-temperature insulatorless heat-flux gauge  

DOE Patents (OSTI)

A remote optical heat-flux gauge for use in extremely high temperature environments is described. This application is possible because of the use of thermographic phosphors as the sensing media, and the omission of the need for an intervening layer of insulator between phosphor layers. The gauge has no electrical leads, but is interrogated with ultraviolet or laser light. The luminescence emitted by the two phosphor layers, which is indicative of the temperature of the layers, is collected and analyzed in order to determine the heat flux incident on the surface being investigated. The two layers of thermographic phosphor must be of different materials to assure that the spectral lines collected will be distinguishable. Spatial heat-flux measurements can be made by scanning the light across the surface of the gauge. 3 figures.

Noel, B.W.

1993-12-28T23:59:59.000Z

391

Remote high-temperature insulatorless heat-flux gauge  

DOE Patents (OSTI)

A remote optical heat-flux gauge for use in extremely high temperature environments is described. This application is possible because of the use of thermographic phosphors as the sensing media, and the omission of the need for an intervening layer of insulator between phosphor layers. The gauge has no electrical leads, but is interrogated with ultraviolet or laser light. The luminescence emitted by the two phosphor layers, which is indicative of the temperature of the layers, is collected and analyzed in order to determine the heat flux incident on the surface being investigated. The two layers of thermographic phosphor must be of different materials to assure that the spectral lines collected will be distinguishable. Spatial heat-flux measurements can be made by scanning the light across the surface of the gauge.

Noel, Bruce W. (Espanola, NM)

1993-01-01T23:59:59.000Z

392

Sense of smell  

NLE Websites -- All DOE Office Websites (Extended Search)

Sense of smell Sense of smell Name: matkru Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: How does the nose distinguish between different smells? What exactly is it smelling anyway and is there any way to reproduce this? Replies: The nose distinguishes between different smells via the nasal epithelium at the top of you nasal pharynx. That is a delicate membrane innervated by many nerve cells. Each nerve cell has many proteins embedded in its cell membrane. These proteins have complimentary shapes to certain chemical groups that elicit scents. When an odorant molecule binds to one of these proteins, the cell depolarizes (due to a second messenger system in the membrane). This depolarization propagates back to the part of the brain called the olfactory bulb, below the forebrain. There the information from different cells is sorted out and sent to other brain structures, and the subjective sense of "smell" is elicited. Distinguishing between different odors is possibly accomplished by comparing different inputs from nerve cells with different protein receptors in them, or by "labeled lines" of neurons with a mix of proteins in them that are complimentary to a mix of odorant molecules that make up a scent. I know of know mechanical process that approximates smell by spectroscopy can distinguish different molecules The answer I have given is for vertebrates but invertebrates and plants can also smell, although by different mechanisms. Smelling in general is the subjective sensation experienced when one's olfactory system detects a scent; it can not be approximated by any mechanical process that I am aware of, although spectroscopy can be used to distinguish between chemical milieus

393

Stridsvagn 122 och Remote Weapon Station.  

E-Print Network (OSTI)

?? Den hr uppsatsen behandlar stridsvagn122 och Remote Weapon Station (RWS). Det finns ett verkansglapp mellan dagens kalibrar 120 mm och 7,62 mm. Observationsmjligheterna i (more)

Sellberg, Martin

2010-01-01T23:59:59.000Z

394

Abstract--This tutorial session covers recent results using methods that utilize 2-D and 3-D imagery (e.g., from LADAR,  

E-Print Network (OSTI)

imagery (e.g., from LADAR, visual, FLIR, acoustic-location) to enable aerial vehicles to autonomously results using methods that utilize 2-D and 3-D imagery (e.g., from LADAR, visual, FLIR, acoustic

Johnson, Eric N.

395

Resistive hydrogen sensing element  

DOE Patents (OSTI)

Systems and methods are described for providing a hydrogen sensing element with a more robust exposed metallization by application of a discontinuous or porous overlay to hold the metallization firmly on the substrate. An apparatus includes: a substantially inert, electrically-insulating substrate; a first Pd containing metallization deposited upon the substrate and completely covered by a substantially hydrogen-impermeable layer so as to form a reference resistor on the substrate; a second Pd containing metallization deposited upon the substrate and at least a partially accessible to a gas to be tested, so as to form a hydrogen-sensing resistor; a protective structure disposed upon at least a portion of the second Pd containing metallization and at least a portion of the substrate to improve the attachment of the second Pd containing metallization to the substrate while allowing the gas to contact said the second Pd containing metallization; and a resistance bridge circuit coupled to both the first and second Pd containing metallizations. The circuit determines the difference in electrical resistance between the first and second Pd containing metallizations. The hydrogen concentration in the gas may be determined. The systems and methods provide advantages because adhesion is improved without adversely effecting measurement speed or sensitivity.

Lauf, Robert J. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

396

High Temperature Optical Gas Sensing  

NLE Websites -- All DOE Office Websites (Extended Search)

Optical Gas Sensing Optical Gas Sensing Opportunity Research is active on optical sensors integrated with advanced sensing materials for high temperature embedded gas sensing applications. Patent applications have been filed for two inventions in this area and several other methods are currently under development. These technologies are available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory (NETL). Organizations or individuals with capabilities in optical sensor packaging for harsh environment and high temperature applications are encouraged to contact NETL to explore potential collaborative opportunities. Overview Contact NETL Technology Transfer Group techtransfer@netl.doe.gov

397

Remotely readable fiber optic compass  

DOE Patents (OSTI)

A remotely readable fiber optic compass. A sheet polarizer is affixed to a magnet rotatably mounted in a compass body, such that the polarizer rotates with the magnet. The optical axis of the sheet polarizer is preferably aligned with the north-south axis of the magnet. A single excitation light beam is divided into four identical beams, two of which are passed through the sheet polarizer and through two fixed polarizing sheets which have their optical axes at right angles to one another. The angle of the compass magnet with respect to a fixed axis of the compass body can be determined by measuring the ratio of the intensities of the two light beams. The remaining ambiguity as to which of the four possible quadrants the magnet is pointing to is resolved by the second pair of light beams, which are passed through the sheet polarizer at positions which are transected by two semicircular opaque strips formed on the sheet polarizer. The incoming excitation beam and the four return beams are communicated by means of optical fibers, giving a remotely readable compass which has no electrical parts.

Migliori, Albert (Santa Fe, NM); Swift, Gregory W. (Los Alamos, NM); Garrett, Steven L. (Pebble Beach, CA)

1986-01-01T23:59:59.000Z

398

A Cloud-Patch Technique for Identification and Removal of No-Rain Clouds from Satellite Infrared Imagery  

Science Journals Connector (OSTI)

A new cloud-patch method for the identification and removal of no-rain cold clouds from infrared (IR) imagery is presented. A cloud patch is defined as a cluster of connected IR imagery pixels that are colder than a given IR brightness ...

Liming Xu; Soroosh Sorooshian; Xiaogang Gao; Hoshin V. Gupta

1999-08-01T23:59:59.000Z

399

U-192 VMware Workstation/Player VM Remote Device Bug Lets Local or Remote  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

VMware Workstation/Player VM Remote Device Bug Lets Local or VMware Workstation/Player VM Remote Device Bug Lets Local or Remote Users Deny Service U-192 VMware Workstation/Player VM Remote Device Bug Lets Local or Remote Users Deny Service June 15, 2012 - 7:00am Addthis PROBLEM: A vulnerability was reported in VMware Workstation/Player. PLATFORM: Version(s): Workstation 8.x, Player 4.x ABSTRACT: A local or remote user can cause denial of service conditions on the target virtual system. reference LINKS: Vendor Advisory Security Tracker ID 1027173 CVE-2012-3289 IMPACT ASSESSMENT: High Discussion: A user with the ability to modify communications data between a remote virtual device (e.g., CD-ROM, keyboard) located on a physically separate system and the target virtual machine can cause the target virtual machine to crash. Impact:

400

U-192: VMware Workstation/Player VM Remote Device Bug Lets Local or Remote  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

92: VMware Workstation/Player VM Remote Device Bug Lets Local or 92: VMware Workstation/Player VM Remote Device Bug Lets Local or Remote Users Deny Service U-192: VMware Workstation/Player VM Remote Device Bug Lets Local or Remote Users Deny Service June 15, 2012 - 7:00am Addthis PROBLEM: A vulnerability was reported in VMware Workstation/Player. PLATFORM: Version(s): Workstation 8.x, Player 4.x aBSTRACT: A local or remote user can cause denial of service conditions on the target virtual system. reference LINKS: Vendor Advisory Security Tracker ID 1027173 CVE-2012-3289 IMPACT ASSESSMENT: High Discussion: A user with the ability to modify communications data between a remote virtual device (e.g., CD-ROM, keyboard) located on a physically separate system and the target virtual machine can cause the target virtual machine to crash.

Note: This page contains sample records for the topic "remote sensing imagery" 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

Extended range chemical sensing apparatus  

DOE Patents (OSTI)

An apparatus is described for sensing chemicals over extended range of concentrations. In particular, first and second sensors each having separate, but overlapping ranges for sensing concentrations of hydrogen are provided. Preferably, the first sensor is a MOS solid state device wherein the metal electrode or gate is a nickel alloy. The second sensor is a chemiresistor comprising a nickel alloy. 6 figures.

Hughes, R.C.; Schubert, W.K.

1994-01-18T23:59:59.000Z

402

T-613: Microsoft Excel Axis Properties Remote Code Execution...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Microsoft Excel Axis Properties Remote Code Execution Vulnerability T-613: Microsoft Excel Axis Properties Remote Code Execution Vulnerability May 2, 2011 - 7:42am Addthis...

403

T-569: Adobe Flash SWF File Processing Memory Corruption Remote...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

69: Adobe Flash SWF File Processing Memory Corruption Remote Code Execution Vulnerability T-569: Adobe Flash SWF File Processing Memory Corruption Remote Code Execution...

404

T-557: Microsoft Office Excel Office Art Object Parsing Remote...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Microsoft Office Excel Office Art Object Parsing Remote Code Execution Vulnerability T-557: Microsoft Office Excel Office Art Object Parsing Remote Code Execution Vulnerability...

405

T-526: Microsoft Internet Explorer 'ReleaseInterface()' Remote...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

26: Microsoft Internet Explorer 'ReleaseInterface()' Remote Code Execution Vulnerability T-526: Microsoft Internet Explorer 'ReleaseInterface()' Remote Code Execution Vulnerability...

406

T-541: Citrix Provisioning Services Unspecified Flaw Let's Remote...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Citrix Provisioning Services Unspecified Flaw Let's Remote Users Execute Arbitrary Code T-541: Citrix Provisioning Services Unspecified Flaw Let's Remote Users Execute Arbitrary...

407

Solar in Remote Applications in the United States | Department...  

Energy Savers (EERE)

in Remote Applications in the United States Solar in Remote Applications in the United States Renewable energy and distributed generation resources have a critical role to play in...

408

V-202: Cisco Video Surveillance Manager Bugs Let Remote Users...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Cisco Video Surveillance Manager Bugs Let Remote Users Obtain Potentially Sensitive Information V-202: Cisco Video Surveillance Manager Bugs Let Remote Users Obtain Potentially...

409

U-047: Siemens Automation License Manager Bugs Let Remote Users...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Siemens Automation License Manager Bugs Let Remote Users Deny Service or Execute Arbitrary Code U-047: Siemens Automation License Manager Bugs Let Remote Users Deny Service or...

410

V-103: RSA Authentication Agent Lets Remote Users Bypass Authenticatio...  

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

RSA Authentication Agent Lets Remote Users Bypass Authentication Requirements March 4, 2013 - 12:27am Addthis PROBLEM: RSA Authentication Agent Lets Remote Users Bypass...

411

V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code June...

412

EOSO ENERGY MEASUREMENTS GROUP THE REMOT SENSIN EG&G SURVEY REPORT LABORATO  

Office of Legacy Management (LM)

Oe. 1-G Oe. 1-G l/ZL=q n EOSO ENERGY MEASUREMENTS GROUP THE REMOT SENSIN EG&G SURVEY REPORT LABORATO EP-F-002 Of THE UNITED STATES DECEMBER 1981 DEPARTMENT OF ENERGY AN AERIAL RADIOLOGICAL SURVEY OF THE AREA SURROUNDING THE BUREAU OF MINES SITE ALBANY, OREGON DATE OF SURVEY: FEBRUARY 1980 AN AERIAL RADIOLOGICAL SURVEY OF THE BUREAU OF MINES SITE ALBANY, OREGON I I I . t I 1 I I I I I I I t PROJECT SCIENTIST: E. FEIMSTER EG&G, INC. LAS VEGAS, NEVADA 1.0 SUMMARY OF RESULTS An aerial radiological measuring system was used to survey areas surrounding the Bureau of Mines Site near Albany, Oregon in February 1980. The survey was conducted for the U.S. Department of Energy's Office of Operational Safety by the Department's Remote Sensing Laboratory of Las

413

Advanced 3D Sensing and Visualization System for Unattended Monitoring  

SciTech Connect

The purpose of this project was to create a reliable, 3D sensing and visualization system for unattended monitoring. The system provides benefits for several of Sandia's initiatives including nonproliferation, treaty verification, national security and critical infrastructure surety. The robust qualities of the system make it suitable for both interior and exterior monitoring applications. The 3D sensing system combines two existing sensor technologies in a new way to continuously maintain accurate 3D models of both static and dynamic components of monitored areas (e.g., portions of buildings, roads, and secured perimeters in addition to real-time estimates of the shape, location, and motion of humans and moving objects). A key strength of this system is the ability to monitor simultaneous activities on a continuous basis, such as several humans working independently within a controlled workspace, while also detecting unauthorized entry into the workspace. Data from the sensing system is used to identi~ activities or conditions that can signi~ potential surety (safety, security, and reliability) threats. The system could alert a security operator of potential threats or could be used to cue other detection, inspection or warning systems. An interactive, Web-based, 3D visualization capability was also developed using the Virtual Reality Modeling Language (VRML). The intex%ace allows remote, interactive inspection of a monitored area (via the Internet or Satellite Links) using a 3D computer model of the area that is rendered from actual sensor data.

Carlson, J.J.; Little, C.Q.; Nelson, C.L.

1999-01-01T23:59:59.000Z

414

Using Immersive 3D Terrain Models For Fusion Of UAV Surveillance Imagery  

E-Print Network (OSTI)

Using Immersive 3D Terrain Models For Fusion Of UAV Surveillance Imagery Sean Owens , Katia Sycara and Paul Scerri Carnegie Mellon University, Pittsburgh, PA, 15213, USA Teams of small and micro UAVs a single operator to utilize data from several UAVs and interact with the data in a more natural and less

Scerri, Paul

415

MORPHOLOGY ANALYSIS OF HUMAN KNEE USING MR IMAGERY D. Chetverikov1,2, G. Renner1  

E-Print Network (OSTI)

MORPHOLOGY ANALYSIS OF HUMAN KNEE USING MR IMAGERY D. Chetverikov1,2, G. Renner1 1 Computer a novel system for building a 3D model of human knee based on a sequence MR images. The system applies tools can be applied to the analysis of the kinematic behaviour of the knee. In the medical practice, MR

Chetverikov, Dmitry

416

Fusion of Feature-and Area-Based Information for Urban Buildings Modeling from Aerial Imagery  

E-Print Network (OSTI)

Fusion of Feature- and Area-Based Information for Urban Buildings Modeling from Aerial Imagery on Graph Cuts. The fusion pro- cess exploits the advantages of both information sources and thus yields the complete geometry of the build- ing. The fusion of those sparse features is very fragile as there is no way

Giger, Christine

417

Characterization of forest crops with a range of nutrient and water treatments using AISA Hyperspectral Imagery.  

SciTech Connect

This research examined the utility of Airborne Imaging Spectrometer for Applications (AISA) hyperspectral imagery for estimating the biomass of three forest crops---sycamore, sweetgum and loblolly pine--planted in experimental plots with a range of fertilization and irrigation treatments on the Savannah River Site near Aiken, South Carolina.

Gong, Binglei; Im, Jungho; Jensen, John, R.; Coleman, Mark; Rhee, Jinyoung; Nelson, Eric

2012-07-01T23:59:59.000Z

418

DSM GENERATION FROM STEREOSCOPIC IMAGERY FOR DAMAGE MAPPING, APPLICATION ON THE TOHOKU TSUNAMI  

E-Print Network (OSTI)

DSM GENERATION FROM STEREOSCOPIC IMAGERY FOR DAMAGE MAPPING, APPLICATION ON THE TOHOKU TSUNAMI in the generation of accurate Digital Surface Model (DSM) with an improved image-space based matching technique followed by the detection of real changes from the DSM difference through a classification method

Paris-Sud XI, Université de

419

Investigation of Ship Tracks in ATSR-2 Satellite Imagery Hisashi Arakawa  

E-Print Network (OSTI)

cccccccccccccccccccccccccccccccccccccccccccccccccc ABSTRACT Aerosols in emissions from ships perturb the marine boundary layer and form regions the radiative forcing. This is due to their large spatial and temporal Figure 1: Ship tracks in the PacificInvestigation of Ship Tracks in ATSR-2 Satellite Imagery Hisashi Arakawa extra line

Oxford, University of

420

Clusters in Hyper-Cubic Multi-Channel Satellite Imagery K.A. Hawick  

E-Print Network (OSTI)

satellites. Weather prediction it- self remains a challenging problem, not least due to the chaotic, but previously very successful GMS5 Japanese weather satellite[6]. Regularly sampled full-disk Earth image dataClusters in Hyper-Cubic Multi-Channel Satellite Imagery K.A. Hawick Computer Science, Massey

Hawick, Ken

Note: This page contains sample records for the topic "remote sensing imagery" 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

Weather Forecasting by Interactive Analysis of Radar and Satellite Imagery [and Discussion  

Science Journals Connector (OSTI)

...1988 research-article Weather Forecasting by Interactive Analysis of Radar and Satellite Imagery [and Discussion...presenting the current weather situation quickly enough...processing of the radar and satellite data is highly automated...very busy in active weather situations, can keep...

1988-01-01T23:59:59.000Z

422

TEXTURE-BASED SEGMENTATION OF SATELLITE WEATHER IMAGERY V. Lakshmanan1,2  

E-Print Network (OSTI)

TEXTURE-BASED SEGMENTATION OF SATELLITE WEATHER IMAGERY V. Lakshmanan1,2 , V. DeBrunner2 , R. Rabin Unsupervised segmentation of weather images into features that correspond to physical storms is a fundamental and difficult problem. Treating an infrared satellite image as a Markov random field, the Kolmogorov

Lakshmanan, Valliappa

423

Information fusion for estimation of summer MIZ ice concentration from SAR imagery  

E-Print Network (OSTI)

In this paper we define the concept of information fusion and show how we used it to estimate summer sea ice concentration in the marginal ice zone (MIZ) from single-channel SAR satellite imagery, We used data about melt stage, wind speed...

Haverkamp, Donna S.; Tsatsoulis, Costas

1999-05-01T23:59:59.000Z

424

IMPROVING SEPARABILITY OF EEG SIGNALS DURING MOTOR IMAGERY WITH AN EFFICIENT CIRCULAR LAPLACIAN  

E-Print Network (OSTI)

. 1. INTRODUCTION Imagination of body movements (motor imagery) generates measurable changes in brain-computer interfaces (BCI) [1]. These systems train subjects to associate their imaginations to the international standard placement. This standard setting approximates the head with a sphere and determines

Hong,Seokhee

425

Supplement to Nested Dictionary Learning for Hierarchical Organization of Imagery and  

E-Print Network (OSTI)

1 Supplement to Nested Dictionary Learning for Hierarchical Organization of Imagery and Text I. NESTED K-MEANS The nested K-means is only taken as the initialization step, as a convenient a simple way we call nested K-means. Since this nested K-means algorithm is only taken for initialization, we set

Carin, Lawrence

426

Mercury Sensing with Optically Responsive Gold Nanoparticles  

E-Print Network (OSTI)

We assume that the mass of mercury adsorbed at saturation istactics, nanoparticle based mercury sensing should advancemost sensitive method for mercury sensing. References "1!

James, Jay Zachary

2012-01-01T23:59:59.000Z

427

Compressive Spectrum Sensing for Cognitive Radio Networks.  

E-Print Network (OSTI)

??Spectrum sensing is the most important part in cognitive radios. Wideband spectrum sensing requires high speed and large data samples. It makes sampling process challenging (more)

Nakarmi, Ukash

2011-01-01T23:59:59.000Z

428

Mobile Robot Sensing for Environmental Applications  

E-Print Network (OSTI)

infomechanical systems: A mobile wireless sensor networkMobile robot sensing for environmental applications Amarjeetsystems per- formed using mobile robot sensing systems. Both

2007-01-01T23:59:59.000Z

429

Mobile Robot Sensing for Environmental Applications  

E-Print Network (OSTI)

deployable cable based robot, in IEEE ICRA, Rome, Italy,Mobile robot sensing for environmental applications Amarjeetsystems per- formed using mobile robot sensing systems. Both

2007-01-01T23:59:59.000Z

430

COMMON SENSE REASONING ABOUT PETROLEUM FLOW  

E-Print Network (OSTI)

SENSE REASONING ABOUT . PETROLEUM FLOW Steven Rosenberg I 'Sense Reasoning about Petroleum Flow By Steven Rosenbergand reasoning in a petroleum resources domain. A basic model

Rosenberg, Steven

2014-01-01T23:59:59.000Z

431

Hydroball string sensing system  

DOE Patents (OSTI)

A hydroball string sensing system for a nuclear reactor that includes stainless tubes positioned to guide hydroball strings into and out of the nuclear reactor core. A sensor such as an ultrasonic transducer transmitter and receiver is positioned outside of the nuclear reactor core and adjacent to the tube. The presence of an object such a bullet member positioned at an end a hydroball string, or any one of the hydroballs interrupts the transmission of ultrasound from the transmitter to the receiver. Alternatively, if the bullet member and hydroballs include a ferritic material, either a Hall effect sensor or other magnetic field sensors such as a magnetic field rate of change sensor can be used to detect the location and position of a hydroball string. Placing two sensors along the tube with a known distance between the sensors enables the velocity of a hydroball string to be determined. This determined velocity can be used to control the flow rate of a fluid within the tube so as to control the velocity of the hydroball string.

Hurwitz, Michael J. (Pittsburgh, PA); Ekeroth, Douglas E. (Delmont, PA); Squarer, David (Pittsburgh, PA)

1991-01-01T23:59:59.000Z

432

DEVELOPMENT OF A WEB-BASED BLIND TEST TO SCORE AND RANK HYPERSPECTRAL CLASSIFICATION ALGORITHMS  

E-Print Network (OSTI)

://dirsapps.cis.rit.edu/classtest/. 1. INTRODUCTION The accuracy of land cover classification algorithms applied to hyperspectral remoteDEVELOPMENT OF A WEB-BASED BLIND TEST TO SCORE AND RANK HYPERSPECTRAL CLASSIFICATION ALGORITHMS K ABSTRACT Remotely sensed hyperspectral imagery plays an important role in land cover classification

Kerekes, John

433

Estimation of Biomass Heat Storage Using Thermal Infrared Imagery: Application to a Walnut Orchard  

E-Print Network (OSTI)

remote areas and the holes drilled for the in situ tempera- ture sensors may affect the measurement through local changes in heat

Garai, Anirban; Kleissl, Jan; Llewellyn Smith, Stefan G.

2010-01-01T23:59:59.000Z

434

Remote-handled transuranic system assessment appendices. Volume 2  

SciTech Connect

Volume 2 of this report contains six appendices to the report: Inventory and generation of remote-handled transuranic waste; Remote-handled transuranic waste site storage; Characterization of remote-handled transuranic waste; RH-TRU waste treatment alternatives system analysis; Packaging and transportation study; and Remote-handled transuranic waste disposal alternatives.

NONE

1995-11-01T23:59:59.000Z

435

Informative sensing : theory and applications  

E-Print Network (OSTI)

Compressed sensing is a recent theory for the sampling and reconstruction of sparse signals. Sparse signals only occupy a tiny fraction of the entire signal space and thus have a small amount of information, relative to ...

Chang, Hyun Sung

2012-01-01T23:59:59.000Z

436

Remote computing using the National Fusion Grid  

Science Journals Connector (OSTI)

The National Fusion Collaboratory (http://www.fusiongrid.org) uses grid technology to implement remote computing on the National Fusion Grid. The motivations are to reduce the cost of computing resources, shorten the software deployment cycle, and simplify remote computing for the user community. The National Fusion Collaboratory has successfully demonstrated remote access as a grid service to the TRANSP transport analysis code for tokamak experiments. TRANSP development and administration are now centralized at the Princeton Plasma Physics Laboratory (PPPL), obviating both the need to port TRANSP to different platforms and the process of deploying TRANSP to remote sites. TRANSP users now share the resources of a powerful Linux cluster located at PPPL. Fusion researchers have completed over 900 TRANSP runs utilizing over 5600h of CPU time since the TRANSP service was installed in October 2002.

J.R Burruss; S Flanagan; K Keahey; C Ludescher; D.C McCune; Q Peng; L Randerson; D.P Schissel; M Thompson

2004-01-01T23:59:59.000Z

437

A Novel Inkjet-Printed Passive Microfluidic RFID-based Sensing Platform Benajmin S. Cook, James R. Cooper, Sangkil Kim, and Manos M. Tentzeris  

E-Print Network (OSTI)

A Novel Inkjet-Printed Passive Microfluidic RFID-based Sensing Platform Benajmin S. Cook, James R platform combining RFID, microfluidics and inkjet printing technology that enables remote fluid analysis. Index Terms-- Inkjet Printing, Microfluidics, RFID, Antennas, Wireless Sensors, Passive Sensors I

Tentzeris, Manos

438

INSIGHTS FROM LABORATORY AND AIRBORNE BRDF MEASUREMENTS FOR SATELLITE REMOTE SENSING  

NLE Websites -- All DOE Office Websites (Extended Search)

Aerosols and Aerosols and Surface Optical Properties from Airborne Spectral Measurements of Directional Reflectance C.K.Gatebe 1,2 & M.D. King, 2,3 Collaborators: O. Dubovik, 4 A.Sinyuk, 2,5 P. Russell, 6 J. Redemann 6 Acknowledgements: G.T. Arnold (SSAI & GSFC) Gala Wind (SSAI & GSFC) Rajesh Poudyal (SSAI & GSFC) Hal Maring & Andy Roberts (NASA HQ) 1 University of Maryland, Baltimore County 2 NASA Goddard Space Flight Center 3 University of Colorado 4 Laboratoire d'Optique Atmosphérique 5 Science Systems and Applications Inc. 6 NASA Ames Research Center Background: CAR Airborne Platforms 1998-2008 NASA P-3B Convair CV-580 Aerocommander 690A Jetstream-31 AATS SSFR/BBR SSFR CAR The NASA P-3B 2008 BBR CAR Time CAR Quicklook Image 2008 http://car.gsfc.nasa.gov/data/ BRDF Measurements

439

Detecting and discriminating petroleum and petroleum products from water on terrestrial backgrounds with hyperspectral remote sensing.  

E-Print Network (OSTI)

?? Petroleum and petroleum product spills are frequent and as both Hurricane Katrina and the Deepwater Horizon accident demonstrated, they can be catastrophic. A (more)

Allen, C. Scott

2012-01-01T23:59:59.000Z

440

Detecting and Discriminating Petroleum and Petroleum Products from Water on Terrestrial Backgrounds with Hyperspectral Remote Sensing .  

E-Print Network (OSTI)

??Petroleum and petroleum product spills are frequent and as both Hurricane Katrina and the Deepwater Horizon accident demonstrated, they can be catastrophic. A prominent portion (more)

Allen, C. Scott

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "remote sensing imagery" 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

To appear in J. of Photogrammetric Engineering & Remote Sensing, 1994 A REGIONAL INFORMATION SYSTEM FOR  

E-Print Network (OSTI)

. This paper describes the development of enforms (Environmental Information System) a prototype software tool software tool that supports access to and understanding of diverse environmental information. The tool to this author. #12; developed for use in a regional watershed analysis project. enforms consists of two general

Cheng, Betty H.C.

442

The Use of Remotely Sensed Bioelectric Action Potentials to Evaluate Episodic Toxicity Events and Ambient Toxicity  

E-Print Network (OSTI)

from storm water runoff is very difficult. The research reported here describes a non-invasive, or minimally invasive, system that measures in real-time or near real-time, clam gape. Clams have been shown to change gape in the presence of toxicants i...

Waller, W. Tom; Acevedo, Miguel F.; Allen, H. J.; Schwalm, F. U.

443

Multisensor Fusion of Ground-based and Airborne Remote Sensing Data for Crop Condition Assessment  

E-Print Network (OSTI)

. The method may be extended to other types of data, and data fusion can be performed at feature or decision level....

Zhang, Huihui

2012-02-14T23:59:59.000Z

444

Incorporating remotely-sensed snow albedo into a spatially-distributed snowmelt model  

E-Print Network (OSTI)

Division of Engineering, University of California, Merced, California, USA Jeff Dozier Donald Bren School of Environmental Science and Management, University of California, Santa Barbara, California, USA Received 12 estimates in a distributed snowmelt model that explicitly includes net solar radiation resulted in a much

Dozier, Jeff

445

ASSESSING THE USE OF REMOTELY SENSED MEASUREMENTS FOR CHARACTERIZING RANGELAND CONDITION  

E-Print Network (OSTI)

-central Kansas ranches. Airborne multispectral color infrared images for 2002 through 2004 were collected at multiple times in the growing season over the study area. Concurrent with the image acquisition periods, ground cover estimates of plant species...

Folker, Geoffrey Patrick

2010-12-08T23:59:59.000Z

446

Editorial Manager(tm) for Remote Sensing of Environment Manuscript Draft  

E-Print Network (OSTI)

(Emeritus) 9 Inst. Physische Geographie, University of Freiburg, Germany 10 National Snow and Ice Data development by GLIMS is geared toward mapping clean-ice and debris-covered glaciers; terrain classification are compatible with and expanded from those of the World Glacier Inventory (WGI). These technology efforts

447

Retrieval of hourly records of surface hydrometeorological variables using satellite remote sensing data  

Science Journals Connector (OSTI)

A new algorithm is formulated for retrieving hourly time-series of surface hydrometeorological variables including net radiation, sensible heat flux, and near-surface air temperature aided by hourly visible images from the Geostationary ...

Sanaz Moghim; Andrew Jay Bowen; Sepideh Sarachi; Jingfeng Wang

448

CHAPTER 4. Satellite Remote Sensing of Global Air Quality. Sundar A. Christopher  

E-Print Network (OSTI)

health. With increasing population and a demand for fossil fuel resources, air quality has degraded.1 INTRODUCTION Urban air quality has gained critical public health concern in many parts of the globe harmful to respiratory and cardiopulmonary human health effects. Aerosols have many sources from both

Christopher, Sundar A.

449

Ground-based and remotely sensed nutrient availability across a tropical landscape  

Science Journals Connector (OSTI)

...fixation and atmospheric deposition and...inductively coupled plasma MS. Both methods...solid source thermal ionization mass...terrain introduced non-linear effects...vapor and other atmospheric constituents...than do average atmospheric inputs (0.7095...photography reveals non-ohia canopy...

Stephen Porder; Gregory P. Asner; Peter M. Vitousek

2005-01-01T23:59:59.000Z

450

A mathematical characterization of vegetation effect on microwave remote sensing from the earth  

E-Print Network (OSTI)

and Ellipsoidal Scatterer. IV NUMERICAL APPROACH V DATA MATCHING. V I CONCLUSION REFERENCES. APPENDIX A. APPENDIX B. APPENDIX C. APPENDIX D. V ITA. Page 8 8 11 14 15 21 23 23 26 27 38 38 44 58 60 67 82 84 89 92 100 104 108 LIST... classes for P 407 and SC 170. About 70% of the leaf areas of P 407 and SC 170 occurred in the 60' ? 90' angle classes. Caprock had its greatest percentage of leaf area in the 30' ? 60' angle classes for populations of 129X10 , 172X10 and 258X10 plants...

Choe, Yunsoo

2012-06-07T23:59:59.000Z

451

Validating the Remotely Sensed Geography of Crime: A Review of Emerging Issues  

E-Print Network (OSTI)

Fleeing Immigration Checkpoints, Marriage Fraud, CommercialEnterprise Fraud 1325. Available online: http://

Kelly, Maggi; Kelly, Alice B

2014-01-01T23:59:59.000Z

452

Remote sensing of submerged objects and geomorphology in continental shelf waters with acoustic waveguide scattering  

E-Print Network (OSTI)

The long range imaging of submerged objects, seafloor and sub-seafloor geomorphology in continental shelf waters using an active sonar system is explored experimentally and theoretically. A unified model for 3-D object ...

Ratilal, Purnima, 1971-

2002-01-01T23:59:59.000Z

453

High-resolution remote sensing of intertidal ecosystems: A low-cost ...  

Science Journals Connector (OSTI)

over a regular grid within an area delimited by the four con- ... graphic and NDVI grids was corrected by linear interpola- ..... This method required a mini-.

2000-02-23T23:59:59.000Z

454

NASA Cold Land Processes Experiment (CLPX 2002/03): Spaceborne Remote Sensing  

Science Journals Connector (OSTI)

This paper describes satellite data collected as part of the 2002/03 Cold Land Processes Experiment (CLPX). These data include multispectral and hyperspectral optical imaging, and passive and active microwave observations of the test areas. The ...

Robert E. Davis; Thomas H. Painter; Rick Forster; Don Cline; Richard Armstrong; Terry Haran; Kyle McDonald; Kelly Elder

2008-12-01T23:59:59.000Z

455

NASA Cold Land Processes Experiment (CLPX 2002/03): Airborne Remote Sensing  

Science Journals Connector (OSTI)

This paper describes the airborne data collected during the 2002 and 2003 Cold Land Processes Experiment (CLPX). These data include gamma radiation observations, multi- and hyperspectral optical imaging, optical altimetry, and passive and active ...

Don Cline; Simon Yueh; Bruce Chapman; Boba Stankov; Al Gasiewski; Dallas Masters; Kelly Elder; Richard Kelly; Thomas H. Painter; Steve Miller; Steve Katzberg; Larry Mahrt

2009-02-01T23:59:59.000Z

456

Assessing Available Woody Plant Biomass on Rangelands with Lidar and Multispectral Remote Sensing  

E-Print Network (OSTI)

products. Mesquite trees, a type of woody plant, are a proven source of bioenergy feedstock found on semi-arid lands. The overall objectives of this study were to develop algorithms for determining woody plant biomass on rangelands in Texas at plot...

Ku, Nian-Wei

2012-07-16T23:59:59.000Z

457

Estimating Canopy Fuel Parameters with In-Situ and Remote Sensing Data  

E-Print Network (OSTI)

Crown fires, the fastest spreading of all forest fires, can occur in any forest type throughout the United States and the world. The occurrence of crown fires has become increasingly frequent and severe in recent years. The overall aim of this study...

Mutlu, Muge

2012-02-14T23:59:59.000Z

458

Mapping red squirrel (Sciurus vulgaris) habitat suitability using GIS and remote sensing techniques  

E-Print Network (OSTI)

The British red squirrel population has dramatically declined in the last years. The survival of the species in the UK may depend on the careful selection and management of suitable habitats. A deep understanding of its habitat requirements...

de Lamo, Xavier

2010-01-01T23:59:59.000Z

459

Understanding urban assets : using remote sensing to manage stormwater run-off  

E-Print Network (OSTI)

Many small suburban and rural communities have experienced increased growth as businesses and families leave city center is search of affordable land prices available at the cities periphery. As one might expect this ...

Williams, Sarah Elizabeth, M.C.P. Massachusetts Institute of Technology

2005-01-01T23:59:59.000Z

460

Carbon Dioxide Measurement and Tracking We are combining our expertise in remote sensing, measurement,  

E-Print Network (OSTI)

. Measuring and quantifying a minute amount of human CO2 emissions against the huge background of natural CO2. Detecting, isolating, and quantifying the human contribution from a large natural background requires from nuclear tests and explosions using a network of satellites and ground-based sensors; this ability

Note: This page contains sample records for the topic "remote sensing imagery" 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

REMOTE SENSING OF ENVIRONMENT 11 221-229 (1981) A Method for Satellite Identification  

E-Print Network (OSTI)

" temperature and a "background" temper- ature. 2. TIROS-N Satellite Series Thermal Infrared Sensors NOAA and same background temperatures, both unknown temperatures may be found 1. Introduction Satelhte Inc, 1981 52 Vanderbdt Ave, New York, NY 10017 sensor If one part of a pixel is much warmer than

Dozier, Jeff

462

INTRODUCTION Aerosol information derived from geostationary remote sensing instruments can comple-  

E-Print Network (OSTI)

- ments those obtained from polar orbiting sensors (e.g. MODIS, MERIS, or AVHRR). The high scanning, and a background aero- sol (AOD=0.05) using meteorological auxiliary data and the radiative transfer code SMAC , assuming continental aerosol model. Compilation of background composites (clear sky image) of the lowest

Wunderle, Stefan

463

Geological interpretation of Mount Ciremai geothermal system from remote sensing and magneto-teluric analysis  

E-Print Network (OSTI)

The exploration of geothermal system at Mount Ciremai has been started since the early 1980s and has just been studied carefully since the early 2000s. Previous studies have detected the potential of geothermal system and also the groundwater mechanism feeding the system. This paper will discuss the geothermal exploration based on regional scale surface temperature analysis with Landsat image to have a more detail interpretation of the geological setting and magneto-telluric or MT survey at prospect zones, which identified by the previous method, to have a more exact and in depth local scale structural interpretation. Both methods are directed to pin point appropriate locations for geothermal pilot hole drilling and testing. We used four scenes of Landsat Enhanced Thematic Mapper or ETM+ data to estimate the surface manifestation of a geothermal system. Temporal analysis of Land Surface Temperature or LST was applied and coupled with field temperature measurement at seven locations. By combining the TTM with ...

Sumintadireja, Prihadi; Irawan, Dasapta E; Irawan, Diky; Fadillah, Ahmad

2015-01-01T23:59:59.000Z

464

Dr. Sandra L. Cruz Pol INEL 6069 Microwave Remote Sensing, Dr.  

E-Print Network (OSTI)

of Microwaves · Sensor types: passive/active · Radiometers · RADARS · Electromagnetic Spectrum · Atmospheric into ground (more into dry than wet soil). Visible and IR sensors can sometimes be used to complement · Absorbed energy is transformed · into thermal energy. · Thermodynamic balance · through emission

Cruz-Pol, Sandra L.

465

Multi Spectral Pushbroom Imaging Radiometer (MPIR) for remote sensing cloud studies  

SciTech Connect

A Multi Spectral Pushbroom Imaging Radiometer (MPIR) has been developed as are relatively inexpensive ({approximately}$IM/copy), well-calibrated,imaging radiometer for aircraft studies of cloud properties. The instrument is designed to fly on an Unmanned Aerospace Vehicle (UAV) platform at altitudes from the surface up to 20 km. MPIR is being developed to support the Unmanned Aerospace Vehicle portion of the Department of Energy`s Atmospheric Radiation Measurements program (ARM/UAV). Radiation-cloud interactions are the dominant uncertainty in the current General Circulation Models used for atmospheric climate studies. Reduction of this uncertainty is a top scientific priority of the US Global Change Research Program and the ARM program. While the DOE`s ARM program measures a num-ber of parameters from the ground-based Clouds and Radiation Testbed sites, it was recognized from the outset that other key parameters are best measured by sustained airborne data taking. These measurements are critical in our understanding of global change issues as well as for improved atmospheric and near space weather forecasting applications.

Phipps, G.S.; Grotbeck, C.L.

1995-10-01T23:59:59.000Z

466

Determining the effects of fluctuating lake levels on wildlife habitat using GIS and remote sensing  

E-Print Network (OSTI)

of the Lake Granger Area. Comparison of the Horizontal Coordinates of the Reference Benchmark Between GPS Unit Readings and NGS Published Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Lake Granger Lake Levels During Aerial Photography... of these established benchmarks are located within 3000 meters of the study area; none are located within the management units themselves. Although global positioning system (GPS) units may be used to collect elevation values for control coordinates, the accuracy...

Sabella, Raymond Jacob

2012-06-07T23:59:59.000Z

467

Cryogenic absolute radiometers as laboratory irradiance standards, remote sensing detectors, and pyroheliometers  

Science Journals Connector (OSTI)

The dramatic improvement in heat diffusivity of pure copper at liquid helium temperatures makes possible very important advances in the absolute accuracy, reproducibility, sensitivity,...

Foukal, Peter V; Hoyt, C; Kochling, H; Miller, P

1990-01-01T23:59:59.000Z

468

Characterizing Surface Temperature and Clarity of Kuwait's Seawaters Using Remotely Sensed Measurements and GIS Analyses  

E-Print Network (OSTI)

Kuwait sea surface temperature (SST) and water clarity are important water characteristics that influence the entire Kuwait coastal ecosystem. The aim of this project was to study the spatial and temporal distributions of Kuwait SST using MODIS...

Alsahli, Mohammad M. M.

2009-11-30T23:59:59.000Z

469

Glacier Mass Balance Reconstruction by Remote Sensing in the French Alps  

E-Print Network (OSTI)

(ELA) and the key of the transfer is the activity coefficient (db/dz) for the annual mass balance calculation. Three outlet glaciers well suited in the French Alps (ground stakes) were selected to evaluate

Rabatel, Antoine

470

Assimilation of Remotely Sensed Soil Moisture and Snow Depth Retrievals for Drought Estimation  

Science Journals Connector (OSTI)

The accurate knowledge of soil moisture and snow conditions is important for the skillful characterization of agricultural and hydrologic droughts, which are defined as deficits of soil moisture and streamflow, respectively. This article examines ...

Sujay V. Kumar; Christa D. Peters-Lidard; David Mocko; Rolf Reichle; Yuqiong Liu; Kristi R. Arsenault; Youlong Xia; Michael Ek; George Riggs; Ben Livneh; Michael Cosh

2014-12-01T23:59:59.000Z

471

Multi-scale texture analysis of remote sensing images using gabor filter banks and wavelet transforms  

E-Print Network (OSTI)

to texture information extraction and utilization. This research focuses on the use of multi-scale image texture analysis techniques using Gabor filter banks and Wavelet transformations. Gabor filter banks model texture as irradiance patterns in an image over...

Ravikumar, Rahul

2009-05-15T23:59:59.000Z

472

Development of a remotely sensing seasonal vegetation-based Palmer Drought Severity  

E-Print Network (OSTI)

Department of Earth and Environment, Boston University, Boston, Massachusetts, USA, 7 College of Global of global drying, which confirms that PDSI_Th overestimates the global drying in response to global warming antecedent precipitation, moisture supply, and moisture demand into account by using a two-layered soil

Myneni, Ranga B.

473

Automated approaches for extracting individual tree level forest information using high spatial resolution remotely sensed data  

E-Print Network (OSTI)

in an old-growth conifer forest. Food webs at the landscapelidar terrain model under a conifer forest canopy. Canadianconducted in a mixed-conifer forest at Angelo Coast Range

Lee, Jun Hak

2010-01-01T23:59:59.000Z

474

Oceanic Primary Production: Estimation by Remote Sensing at Local and Regional Scales  

Science Journals Connector (OSTI)

...be studied at ocean-basin scales. With maps of...SOUTHERN-CALIFORNIA BIGHT, JOURNAL OF PLANKTON...FROM THE MID-ATLANTIC BIGHT DURING THE 1979 SPRING...be studied at ocean-basin scales. With maps of...be studied at ocean-basin scales. With maps of...

Trevor Platt; Shubha Sathyendranath

1988-09-23T23:59:59.000Z

475

Volcanic hot spot detection from optical multispectral remote sensing data using artificial neural networks  

Science Journals Connector (OSTI)

......then filtered through a linear threshold gate. The output signal is forwarded to another...right: 2006 August 31, 20:39 UTC. In red, lava pixels. In yellow, colour saturated...Books. Rothery D.A. , Francis P.W., Wood C.A. Volcano monitoring using short......

Alessandro Piscini; Valerio Lombardo

2014-01-01T23:59:59.000Z

476

Remote Sensing of Commercial Aircraft Emissions Peter J. Popp & Donald H. Stedman  

E-Print Network (OSTI)

), and nitrogen oxides (NOx, which is the sum of nitrogen oxide, NO, and nitrogen dioxide, NO2) emitted from,4 The instrument consists of a non-dispersive infrared (IR) component for detecting carbon monoxide, carbon dioxide (CO2), and hydrocarbons (HC), and a dispersive ultraviolet (UV) spectrometer for measuring nitrogen

Denver, University of

477

Characterizing the multiscale spatial structure of remotely sensed evapotranspiration with information theory  

E-Print Network (OSTI)

attempting to estimate the fluxes from satellite data sources, as these platforms observe the spatially aggregated value of fields such as radiometric temperature at the satellite resolution. An approach to confronting this aspect of the scaling prob- lem... below that observed by the satellite (i.e. subgrid heterogeneity). The use of satellite data provides the opportunity to achieve measurements at a variety of spatial resolutions, but the interpretation and validation of these measurements are often...

Brunsell, Nathaniel A.

2011-08-22T23:59:59.000Z

478

An efficient strategy for the inversion of bidirectional reflectance models with satellite remote sensing data  

SciTech Connect

The angular distribution of radiation scattered by the earth surface contains information on the structural and optical properties of the surface. Potentially, this information may be retrieved through the inversion of surface bidirectional reflectance distribution function (BRDF) models. This report details the limitations and efficient application of BRDF model inversions using data from ground- and satellite-based sensors. A turbid medium BRDF model, based on the discrete ordinates solution to the transport equation, was used to quantify the sensitivity of top-of-canopy reflectance to vegetation and soil parameters. Results were used to define parameter sets for inversions. Using synthetic reflectance values, the invertibility of the model was investigated for different optimization algorithms, surface and sampling conditions. Inversions were also conducted with field data from a ground-based radiometer. First, a soil BRDF model was inverted for different soil and sampling conditions. A condition-invariant solution was determined and used as the lower boundary condition in canopy model inversions. Finally, a scheme was developed to improve the speed and accuracy of inversions.

Privette, J.L.

1994-12-31T23:59:59.000Z

479

Toward A National Early Warning System for Forest Disturbances Using Remotely Sensed Land Surface Phenology  

SciTech Connect

We are using a statistical clustering method for delineating homogeneous ecoregions as a basis for identifying disturbances in forests through time over large areas, up to national and global extents. Such changes can be shown relative to past conditions, or can be predicted relative to present conditions, as with forecasts of future climatic change. This quantitative ecoregion approach can be used to predict destinations for populations whose local environments are forecast to become unsuitable and are forced to migrate as their habitat shifts, and is also useful for predicting the susceptibility of new locations to invasive species like Sudden Oak Death. EFETAC and our sister western center WWETAC, along with our NASA and ORNL collaborators, are designing a new national-scale early warning system for forest threats, called FIRST. Envisioned as a change-detection system, FIRST will identify all land surface cover changes at the MODIS observational scale, and then try to discriminate normal, expected seasonal changes from locations having unusual activity that may represent potential forest threats. As a start, we have developed new national data sets every 16 days from 2002 through 2008, based on land surface phenology, or timing of leaf-out in the spring and brown-down in the fall. Changes in such phenological maps will be shown to contain important information about vegetation health status across the United States. The standard deviation of the duration of fall can be mapped, showing places where length of fall is relatively constant or is variable in length from year to year.

HargroveJr., William Walter [USDA Forest Service; Spruce, Joe [NASA Stennis Space Center; Gasser, Gerry [NASA Stennis Space Center; Hoffman, Forrest M [ORNL

2009-12-01T23:59:59.000Z

480

Soil moisture variability of root zone profiles within SMEX02 remote sensing footprints  

E-Print Network (OSTI)

of water and energy between the land surface and the atmosphere through evaporation and transpira- tion as the par- titioning of incoming solar radiation and long wave radia- tion into outgoing long wave radiation at large spatial scales, are only recently available [24,25,39]. Microwave sensors have many advantages

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481

BUILDING REMOTE SENSING APPLICATIONS USING SCIENTIFIC DATABASE AND SEMANTIC WEB TECHNOLOGIES  

E-Print Network (OSTI)

it bases its innovation to the state of the art on its orig- inal contributions to data models, query. Giammatteo, M. Sagona, S. Perelli (Advanced Computer Systems), T. Reitz, E. Klien, R. Gregor (Fraunhofer Inst

Koubarakis, Manolis

482

Disaster Management for Nandira Watershed District Angul (Orissa) India, Using Temporal Remote Sensing Data and Gis  

Science Journals Connector (OSTI)

NALCO the largest exporter of aluminium in India has a power plant of 720 MW capacity in Nandira watershed in Angul district of Orissa. The power plant utilises local coal to generate thermal power and disposes...

P. K. Gupta; A. P. Singh

2005-05-01T23:59:59.000Z

483

Changes of Land Use and Landscape Pattern in Feicheng Coal Mining Area Based on Remote Sensing  

Science Journals Connector (OSTI)

The spatial changes of landscape pattern of Feicheng Coal Mining Area were analyzed in order to improve landscape and ecological environment quality and to guarantee sustainable development in mining areas. Methods employed include RS, GIS, and landscape ... Keywords: Feicheng Coal Mining Area, landscape pattern, RS, landscape pattern index, dynamics analysis

Lu Yanyan; Li Xinju; Guo Suli; Wang Mei

2011-10-01T23:59:59.000Z

484

Distributed video coding for arrays of remote sensing nodes : final report.  

SciTech Connect

This document is the final report for the Sandia National Laboratory funded Student Fellowship position at New Mexico State University (NMSU) from 2008 to 2010. Ivan Mecimore, the PhD student in Electrical Engineering at NMSU, was conducting research into image and video processing techniques to identify features and correlations within images without requiring the decoding of the data compression. Such an analysis technique would operate on the encoded bit stream, potentially saving considerable processing time when operating on a platform that has limited computational resources. Unfortunately, the student has elected in mid-year not to continue with his research or the fellowship position. The student is unavailable to provide any details of his research for inclusion in this final report. As such, this final report serves solely to document the information provided in the previous end of year summary.

Mecimore, Ivan (New Mexico State University); Creusere, Chuck D. (New Mexico State University); Merchant, Bion John

2010-06-01T23:59:59.000Z

485

Using remote sensing from below (and above) to study the dynamics of the PAMS region  

E-Print Network (OSTI)

Graduate School of Oceanography University of Rhode Island #12;...in collaboration with... Magdalena Andres Byung-Ho Lim Jeffrey Book Douglas Mitchell Kyung-Il Chang Hirohiko Nakamura David Farmer Ayako Nishina in which I have been involved during the past two decades. · Explain the effectiveness and versatility

Rhode Island, University of

486

Remote sensing of marine environment with the high spectral resolution fluorosensor FLIDAR3  

SciTech Connect

The FLIDAR, built at IROE-CNR in Florence, was the first of a new generation of sensors operating with high spectral resolution both as fluorescence lidar and passive spectrometer. This research includes the sensor development and the study of a suitable data processing for an extensive monitoring of the marine environment. As a result, both the laboratory and field experiments allowed the monitoring of: water column temperature, by the water-Raman spectral shape; oil pollution (oil class identification and thickness), by both the oil fluorescence spectral features and the water-Raman signal intensity; phytoplankton and phytobenthos (identification and stress), by their fluorescence spectral signatures and their spectral behavior; and mucillagine, its observation has been carried out directly in the field, addressing a method for its detection. Finally, the FLIDAR has been operating since 1991 from different platforms, such as ship, helicopter, and airplane.

Pantani, L.; Cecchi, G.; Bazzani, M. [C.N.R. Istituto di Ricerca sulle Onde Elettromagnetiche Nello Carrara, Firenze (Italy); Raimondi, V. [Universita di Firenze (Italy). Dipt. di Elettronica

1995-12-31T23:59:59.000Z

487

Remote sensing of marine atmospheric parameters using the TRMM Microwave Imager (TMI)  

E-Print Network (OSTI)

swath width of 759 km. The 85. 5 GHz channels take 208 samples within the swath while the other channels take 104 samples within the swath. The surface incidence angle is 52. 8'. TMI detects radiation from the Earth's surface and atmosphere at 10. 65... swath width of 759 km. The 85. 5 GHz channels take 208 samples within the swath while the other channels take 104 samples within the swath. The surface incidence angle is 52. 8'. TMI detects radiation from the Earth's surface and atmosphere at 10. 65...

Thomas-Stahle, Jody Lynn

2012-06-07T23:59:59.000Z

488

Landscape determinants and remote sensing of anopheline mosquito larval habitats in the western Kenya highlands  

E-Print Network (OSTI)

copper mine [14] and in Dar es Salaam in Tanzania [15,16].mos- quiotoes in Dar es Salaam using community sanitationcontrol: a case study in dar es salaam, Tanzania. Am J Trop

2006-01-01T23:59:59.000Z

489

January 29, 2003 14:21 MGD TJ686-04 Remote Sensing of Mangrove Change  

E-Print Network (OSTI)

Sciences University of Dar es Salaam Zanzibar, Tanzania JAMES TOBEY LYNNE HALE15 ROBERT BOWEN Coastal National Environment Management Council Dar es Salaam, Tanzania This article contributes

Wang, Y.Q. "Yeqiao"

490

Remotely-Sensed Indicators of N-Related Biomass Allocation in Schoenoplectus acutus  

E-Print Network (OSTI)

J (2012) Long-term carbon sequestration in North AmericanMalmer N (2004) Carbon sequestration in peatland: patternsto long-term carbon sequestration [3]. In addition to soil

Kelly, Maggi

2014-01-01T23:59:59.000Z

491

Thermoelectric power source utilizing ambient energy harvesting for remote sensing and transmitting  

DOE Patents (OSTI)

A method and apparatus for providing electrical energy to an electrical device wherein the electrical energy is originally generated from temperature differences in an environment having a first and a second temperature region. A thermoelectric device having a first side and a second side wherein the first side is in communication with a means for transmitting ambient thermal energy collected or rejected in the first temperature region and the second side is in communication with the second temperature region thereby producing a temperature gradient across the thermoelectric device and in turn generating an electrical current.

DeSteese, John G

2010-11-16T23:59:59.000Z

492

Monitoring Water Transparency and Diver Visibility in Ports and Harbors Using Aircraft Hyperspectral Remote Sensing  

E-Print Network (OSTI)

to California and U.S. national economies and defense and are vulnerable to surreptitious attackby diver

Moline, Mark

493

Drought Chasing from Space: Recent Innovations in Satellite-based Remote Sensing Tools  

E-Print Network (OSTI)

,000+ weather station locations. Operational VegDRI Map Production Satellite Data* Climate Data* Biophysical Data PASG SOSA Out of Season 36-week SPI self-calibrated PDSI Land Use/Land Cover Type Irrigation Soil Available Water Capacity...Drought Chasing from Space: Recent Innovations in Satellite-based Tools Brian Wardlow Center for Advanced Land Management Information Technologies (CALMIT) and National Drought Mitigation Center (NDMC) University of Nebraska-Lincoln University...

Wardlow, Brian

2013-11-20T23:59:59.000Z

494

E-Print Network 3.0 - assimilating remote sensing Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Using a Hybrid EnsembleGridpoint Statistical Interpolation Method for Global Numerical Weather... proposal is to improve the assimilation of satellite radiance data, which has...

495

A theoretical study of remote and in-situ sensing of water borne chlorophyll  

E-Print Network (OSTI)

. Clarke, Ewing, and Lorenzen were among the first to measure the ratio of upwelling to downwelling light from an aircraft. For wavelengths ranging from . 4 um to , 7 um, their measurements were made at Brewster's angle for water; a linear polarizer... and is proportional to r for r & 0. 1 qm. Hydrosols were chosen to have a complex index of refraction n = 1. 15 - 0. 001i relative to water. The radial size distribution ascribed to the hydrosols is 6 -2r constant for hydr osol radii r & 1 um and proportional to r...

Humphreys, Terry James

2012-06-07T23:59:59.000Z

496

A remote sensing/geochronological study of coastal morphology associated with episodic Amazon sediment supply  

E-Print Network (OSTI)

the shoreline, rapid deposition and deep physical mixing yields thick layers of uniform ?Pb and ?Th activity. Frequent resuspension scavenges the isotopes from the water column resulting in inshore and offshore inventories much higher than predicted values...

Lee, Michael Touchet

2000-01-01T23:59:59.000Z

497

A Unifying Platform for Water Resources Management Using Physically-Based Model and Remote Sensing Data  

E-Print Network (OSTI)

In recent years, physically-based hydrological models provided a robust approach to better understand the cause-effect relationships of effective hydraulic properties in soil hydrology. These have increased the flexibility of studying the behavior...

Shin, Yongchul

2012-12-07T23:59:59.000Z

498

Estimation of turbulent surface heat fluxes using sequences of remotely sensed land surface temperature  

E-Print Network (OSTI)

Fluxes of heat and moisture at the land-surface play a significant role in the climate system. These fluxes interact with the overlying atmosphere and influence the characteristics of the planetary boundary layer (e.g. ...

Bateni, Sayed Mohyeddin

2011-01-01T23:59:59.000Z

499

ASSESSING REGIONAL CLIMATE AND LOCAL LANDCOVER IMPACTS ON VEGETATION WITH REMOTE SENSING  

E-Print Network (OSTI)

Landcover change alters not only the surface landscape but also regional carbon and water cycling. The objective of this study was to assess the potential impacts of landcover change across the Kansas River Basin (KRB) by ...

Lin, Pei-Ling

2013-12-31T23:59:59.000Z

500

Development of Hyperspectral remote sensing capability for the early detection and monitoring of Harmful Algal Blooms  

E-Print Network (OSTI)

Institute of Aeronautics and Astronautics 1 1 Research Electronics Engineer, Optical Instrumentation and NDE and NDE Branch, 21000 Brookpark Rd., MS 77-1. 3 Supervisory Aerospace Engineer, Space Environment S. State Rd.. 6 Senior Researcher, Optical Instrumentation and NDE Branch, MS OAI. 7 Senior