National Library of Energy BETA

Sample records for measurement arm program

  1. ARM Airborne Carbon Measurements VI (ACME VI) Science Plan (Program...

    Office of Scientific and Technical Information (OSTI)

    Program Document: ARM Airborne Carbon Measurements VI (ACME VI) Science Plan Citation Details In-Document Search Title: ARM Airborne Carbon Measurements VI (ACME VI) Science Plan ...

  2. Citations from the Atmospheric Radiation Measurement (ARM) Program Featured

    Office of Scientific and Technical Information (OSTI)

    at OSTI's DOE Data Explorer | OSTI, US Dept of Energy Office of Scientific and Technical Information Citations from the Atmospheric Radiation Measurement (ARM) Program Featured at OSTI's DOE Data Explorer Back to the OSTI News Listing for 2008 Now you can find additional citations from the Atmospheric Radiation Measurement (ARM) Program at the DOE Data Explorer. ARM, a key contributor to national and international research efforts related to global climate change, is a multi-laboratory,

  3. Satellite data sets for the atmospheric radiation measurement (ARM) program

    SciTech Connect (OSTI)

    Shi, L.; Bernstein, R.L.

    1996-04-01

    This abstract describes the type of data obtained from satellite measurements in the Atmospheric Radiation Measurement (ARM) program. The data sets have been widely used by the ARM team to derive cloud-top altitude, cloud cover, snow and ice cover, surface temperature, water vapor, and wind, vertical profiles of temperature, and continuoous observations of weather needed to track and predict severe weather.

  4. ARM Airborne Carbon Measurements VI (ACME VI) Science Plan (Program

    Office of Scientific and Technical Information (OSTI)

    Document) | SciTech Connect ARM Airborne Carbon Measurements VI (ACME VI) Science Plan Citation Details In-Document Search Title: ARM Airborne Carbon Measurements VI (ACME VI) Science Plan From October 1 through September 30, 2016, the Atmospheric Radiation Measurement (ARM) Aerial Facility will deploy the Cessna 206 aircraft over the Southern Great Plains (SGP) site, collecting observations of trace-gas mixing ratios over the ARM's SGP facility. The aircraft payload includes two Atmospheric

  5. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial...

    Office of Scientific and Technical Information (OSTI)

    the ARM Aerial Facility Title: Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility The Atmospheric Radiation Measurement (ARM) Program is the largest global ...

  6. Science Plan for the Atmospheric Radiation Measurement Program (ARM)

    SciTech Connect (OSTI)

    1996-02-01

    The purpose of this Atmospheric Radiation Measurement (ARM) Science Plan is to articulate the scientific issues driving the ARM Program, and to relate them to DOE`s programmatic objectives for ARM, based on the experience and scientific progress gained over the past five years. ARM programmatic objectives are to: (1) Relate observed radiative fluxes and radiances in the atmosphere, spectrally resolved and as a function of position and time, to the temperature and composition of the atmosphere, specifically including water vapor and clouds, and to surface properties, and sample sufficient variety of situations so as to span a wide range of climatologically relevant possibilities; (2) develop and test parameterizations that can be used to accurately predict the radiative properties and to model the radiative interactions involving water vapor and clouds within the atmosphere, with the objective of incorporating these parameterizations into general circulation models. The primary observational methods remote sending and other observations at the surface, particularly remote sensing of clouds, water vapor and aerosols.

  7. Atmospheric radiation measurement unmanned aerospace vehicle (ARM-UAV) program

    SciTech Connect (OSTI)

    Bolton, W.R.

    1996-11-01

    ARM-UAV is part of the multi-agency U.S. Global Change Research Program and is addressing the largest source of uncertainty in predicting climatic response: the interaction of clouds and the sun`s energy in the Earth`s atmosphere. An important aspect of the program is the use of unmanned aerospace vehicles (UAVs) as the primary airborne platform. The ARM-UAV Program has completed two major flight series: The first series conducted in April, 1994, using an existing UAV (the General Atomics Gnat 750) consisted of eight highly successful flights at the DOE climate site in Oklahoma. The second series conducted in September/October, 1995, using two piloted aircraft (Egrett and Twin Otter), featured simultaneous measurements above and below clouds and in clear sky. Additional flight series are planned to continue study of the cloudy and clear sky energy budget in the Spring and Fall of 1996 over the DOE climate site in Oklahoma. 3 refs., 4 figs., 1 tab.

  8. ARM - Measurement -

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurements ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Categories Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. Field Campaign Instruments UV-MFRSR : Ultraviolet

  9. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurements Related Links MC3E Home News News & Press MC3E Backgrounder (PDF, 1.61MB) SGP Images ARM flickr site Field Blog ARM Data Discovery Browse Data Deployment Operations Measurements Science Plan (PDF, 3.85 MB) Featured Data Plots SGP Data Plots (all) Experiment Planning Steering Committee Science Questions MC3E Proposal Abstract and Related Campaigns Meetings Cloud Life Cycle Working Group Contacts Michael Jensen, Lead Scientist Measurements Ground-based Instruments Category

  10. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Project (BBOP)Measurements Related Links BBOP Home Outreach News & Press Backgrounder (PDF, 2.1MB) Images ARM flickr site ARM Data Discovery Browse Data Deployment Operations Airborne Measurements Science Plan (PDF, 2.2MB) BBOP wiki Login Required Data Sets Experiment Planning Proposal Abstract and Related Campaigns BBOP Breakout Session, ASR Science Team Meeting, March 2014 BBOP Breakout Session, ASR Science Team Meeting, March 2013 BNL BBOP Website Contacts Larry Kleinman, Lead Scientist

  11. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurements Related Links RACORO Home AAF Home ARM Data Discovery Browse Data Post-Campaign Data Sets Data Guide (PDF, 1.4MB) Campaign Journal Flight Details Images ARM flickr site Deployment Operations Measurements Science & Operations Plan (PDF, 640K) SGP Data Plots RACORO wiki Login Required Experiment Planning Steering Committee Science Questions RACORO Proposal Abstract Full Proposal (PDF, 886K) Collaborations Meetings CLOWD Working Group News Discovery Channel Earth Live Blog News

  12. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurements Related Links TCAP Home Outreach News & Press WCAI Interview with Dr. Berg (YouTube) Frequently Asked Questions Brochure Backgrounder (PDF, 1.5MB) AMF Poster, 2012 Images ARM flickr site ARM Data Discovery Browse Data Deployment Operations Data Sets Baseline Instruments and Data Plots at the Archive Airborne Measurements Airborne Data Sets Science Plan (PDF, 1.6 MB) G-1 Cabin Layout TCAP wiki Login Required Experiment Planning Proposal Abstract and Related Campaigns Poster at

  13. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurements Related Links SPARTICUS Home AAF Home Deployment Operations Measurements SGP Data Plots NASA Data Plots ARM Data Discovery Browse Data Experiment Planning SPARTICUS Proposal Abstract Science Questions Science and Operations (PDF, 1.01M) SPARTICUS Wiki News News & Press Backgrounder (PDF, 269K) Contacts Gerald Mace, Lead Scientist Measurements The SPARTICUS field campaign seeks to collect a substantial series of data sets-profiling cirrus ice crystal size and distribution-during

  14. Atmospheric Radiation Measurement Program Science Plan. Current Status and Future Directions of the ARM Science Program

    SciTech Connect (OSTI)

    Ackerman, Thomas P.; Del Genio, Anthony D.; Ellingson, Robert G.; Ferrare, Richard A.; Klein, Steve A.; McFarquhar, Gregory M.; Lamb, Peter J.; Long, Charles M.; Verlinde, Johannes

    2004-10-30

    The Atmospheric Radiation Measurement (ARM) Program has matured into one of the key programs in the U.S. Climate Change Science Program. The ARM Program has achieved considerable scientific success in a broad range of activities, including site and instrument development, atmospheric radiative transfer, aerosol science, determination of cloud properties, cloud modeling, and cloud parameterization testing and development. The focus of ARM science has naturally shifted during the last few years to an increasing emphasis on modeling and parameterization studies to take advantage of the long time series of data now available. During the next 5 years, the principal focus of the ARM science program will be to: Maintain the data record at the fixed ARM sites for at least the next five years; Improve significantly our understanding of and ability to parameterize the 3-D cloud-radiation problem at scales from the local atmospheric column to the global climate model (GCM) grid square; Continue developing techniques to retrieve the properties of all clouds, with a special focus on ice clouds and mixed-phase clouds; Develop a focused research effort on the indirect aerosol problem that spans observations, physical models, and climate model parameterizations; Implement and evaluate an operational methodology to calculate broad-band heating rates in the atmospheric columns at the ARM sites; Develop and implement methodologies to use ARM data more effectively to test atmospheric models, both at the cloud-resolving model scale and the GCM scale; and, Use these methodologies to diagnose cloud parameterization performance and then refine these parameterizations to improve the accuracy of climate model simulations. In addition, the ARM Program is actively developing a new ARM Mobile Facility (AMF) that will be available for short deployments (several months to a year or more) in climatically important regions. The AMF will have much of the same instrumentation as the remote

  15. Atmospheric Radiation Measurement (ARM) Data from Specific Instruments Used in the ARM Program

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

    ARM is known for its comprehensive set of world-class, and in some cases, unique, instruments available for use by the global scientific community. In addition to the ARM instruments, the ARM Climate Research Facility identifies and acquires a wide variety of data including model, satellite, and surface data, from "external instruments," to augment the data being generated within the program. External instruments belong to organizations that are outside of the ARM Program. Field campaign instruments are another source of data used to augment routine observations. The huge archive of ARM data can be organized by instrument categories into twelve "collections:" Aerosols, Airborne Observations, Atmospheric Carbon, Atmospheric Profiling, Cloud Properties, Derived Quantities and Models, Ocean Observations, Radiometric, Satellite Observations, Surface Meteorology, Surface/Subsurface Properties, and Other. Clicking on one of the instrument categories leads to a page that breaks that category down into sub-categories. For example, "Atmospheric Profiling" is broken down into ARM instruments (with 11 subsets), External Instruments (with 6 subsets), and Field Campaign Instruments (with 42 subsets). Each of the subset links, in turn, leads to detailed information pages and links to specific data streams. Users will be requested to create a password, but the data files are free for viewing and downloading.

  16. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility

    Office of Scientific and Technical Information (OSTI)

    () | Data Explorer the ARM Aerial Facility Title: Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. ARM data is collected both through

  17. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsAerosols

  18. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsRadiometric

  19. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsCloud Properties

  20. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsSurface Properties

  1. ARM - Field Campaign - ARM Airborne Carbon Measurements (ARM-ACME)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govCampaignsARM Airborne Carbon Measurements (ARM-ACME) Campaign Links Final Campaign Report ARM Data Discovery Browse Data Related Campaigns ARM Airborne Carbon Measurements (ARM-ACME VI) 2015.10.01, Biraud, AAF ARM Airborne Carbon Measurements (ARM-ACME V) 2015.06.01, Biraud, AAF ARM Airborne Carbon Measurements IV (ARM-ACME IV) 2013.10.01, Biraud, AAF ARM Airborne Carbon Measurements (ARM-ACME III) 2012.10.01, Biraud, AAF ARM Airborne Carbon Measurements (ARM-ACME 2.5) 2012.01.01, Biraud, AAF

  2. ARM - Measurement - Horizontal wind

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    wind ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Horizontal wind The horizontal ...

  3. ARM - Program News Archive

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NewsProgram News Archive Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes118 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 5 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and

  4. Contributions of the Atmospheric Radiation Measurement (ARM) Program and the ARM Climate Research Facility to the U.S. Climate Change Science Program

    SciTech Connect (OSTI)

    SA Edgerton; LR Roeder

    2008-09-30

    The Earth’s surface temperature is determined by the balance between incoming solar radiation and thermal (or infrared) radiation emitted by the Earth back to space. Changes in atmospheric composition, including greenhouse gases, clouds, and aerosols can alter this balance and produce significant climate change. Global climate models (GCMs) are the primary tool for quantifying future climate change; however, there remain significant uncertainties in the GCM treatment of clouds, aerosol, and their effects on the Earth’s energy balance. The 2007 assessment (AR4) by the Intergovernmental Panel on Climate Change (IPCC) reports a substantial range among GCMs in climate sensitivity to greenhouse gas emissions. The largest contributor to this range lies in how different models handle changes in the way clouds absorb or reflect radiative energy in a changing climate (Solomon et al. 2007). In 1989, the U.S. Department of Energy (DOE) Office of Science created the Atmospheric Radiation Measurement (ARM) Program within the Office of Biological and Environmental Research (BER) to address scientific uncertainties related to global climate change, with a specific focus on the crucial role of clouds and their influence on the transfer of radiation in the atmosphere. To address this problem, BER has adopted a unique two-pronged approach: * The ARM Climate Research Facility (ACRF), a scientific user facility for obtaining long-term measurements of radiative fluxes, cloud and aerosol properties, and related atmospheric characteristics in diverse climate regimes. * The ARM Science Program, focused on the analysis of ACRF data to address climate science issues associated with clouds, aerosols, and radiation, and to improve GCMs. This report describes accomplishments of the BER ARM Program toward addressing the primary uncertainties related to climate change prediction as identified by the IPCC.

  5. ARM - Field Campaign - ARM Airborne Carbon Measurements (ARM...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    V) Campaign Links Science Plan Images Field Campaign Report ARM Data Discovery Browse Data Related Campaigns ARM Airborne Carbon Measurements (ARM-ACME) 2008.10.01, Biraud, AAF ...

  6. ARM Program Data Quality Inspection and Assessment Activities...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Program Data Quality Inspection and Assessment Activities: A Streamlined Approach C. ... Measurement (ARM) Program is to inspect and assess the quality of the data it collects. ...

  7. ARM - Measurement - Hydrometeor size

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    size ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Hydrometeor size The size of a hydrometeor, measured directly or derived from other measurements. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  8. ARM - Measurement - Hygroscopic growth

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsHygroscopic growth ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Hygroscopic growth The rate that aerosol particles grow at relative humidity values less than 100 percent. Sometimes supersaturation conditions are used in making this measurement. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the

  9. ARM - Measurement - Isotope ratio

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsIsotope ratio ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Isotope ratio Ratio of stable isotope concentrations. Categories Atmospheric State, Atmospheric Carbon Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  10. ARM - Measurement - Lightning stroke

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsLightning stroke ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Lightning stroke Lightning stroke location, type, and intensity Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  11. ARM - Measurement - Nitrogen

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsNitrogen ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Nitrogen All gaseous compounds of nitrogen including N2, N2O, and NOx. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  12. ARM - Measurement - Advective tendency

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsAdvective tendency ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Advective tendency The large-scale advective tendency of temperature and moisture used to force SCMs and CSRMs, derived from constrained variational analysis. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf)

  13. ARM - Measurement - Aerosol absorption

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    absorption ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol absorption The process in which radiation energy is retained by aerosols. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for

  14. ARM - Measurement - Aerosol concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol concentration A measure of the amount of aerosol particles (e.g. number, mass, volume) per unit volume of air. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  15. ARM - Measurement - Aerosol image

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    image ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol image Images of aerosols from which one can derive characteristics such as size and shape. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  16. ARM - Measurement - Aerosol scattering

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    scattering ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol scattering The scattering of radiative energy by processes at the aerosol and molecular level. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  17. ARM - Measurement - Atmospheric moisture

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    moisture ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Atmospheric moisture The moisture content of the air as indicated by several measurements including relative humidity, specific humidity, dewpoint, vapor pressure, water vapor mixing ratio, and water vapor density; note that precipitable water is a separate type. Categories Atmospheric State Instruments The above measurement is considered

  18. ARM - Measurement - Backscattered radiation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsBackscattered radiation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Backscattered radiation The scattering of radiant energy into the hemisphere of space bounded by a plane normal to the direction of the incident radiation and lying on the same side as the incident ray. Categories Aerosols, Cloud Properties Instruments The above measurement is considered scientifically relevant for

  19. ARM - Measurement - Cloud fraction

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    fraction ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud fraction Fraction of sky covered by clouds. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance

  20. ARM - Measurement - Convection

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsConvection ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Convection Vertical motion within the atmosphere due to thermal instability, with important impacts on the type cloud systems that can develop. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  1. ARM - Measurement - Hydrometeor Geometry

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Geometry ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Hydrometeor Geometry Measurements describing the geometry of hydrometeors, e.g. oblateness, diameters along different axes, volume, etc. Categories Atmospheric State, Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  2. ARM - Measurement - Hydrometeor image

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    image ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Hydrometeor image Images of hydrometeors from which one can derive characteristics such as size and shape. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements,

  3. ARM - Measurement - Methane concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Methane concentration The amount of methane, a greenhouse gas, per unit of volume. Categories Atmospheric Carbon Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  4. ARM - Measurement - Methane flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Methane flux Vertical flux of methane near the surface due to turbulent transport. Categories Surface Properties, Atmospheric Carbon Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  5. ARM - Measurement - Precipitation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsPrecipitation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Precipitation All liquid or solid phase aqueous particles that originate in the atmosphere and fall to the earth's surface. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a

  6. ARM - Measurement - Soil moisture

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    moisture ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil moisture The moisture of the soil measured near the surface. This includes soil wetness and soil water potential. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  7. ARM - Measurement - Total carbon

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    carbon ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Total carbon The total concentration of carbon in all its organic and non-organic forms. Categories Atmospheric Carbon, Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  8. ARM - Measurement - Aerosol extinction

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    extinction ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol extinction The removal of radiant energy from an incident beam by the process of aerosol absorption and/or scattering. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  9. ARM - Measurement - Atmospheric pressure

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    pressure ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Atmospheric pressure The pressure exerted by the atmosphere as a consequence of gravitational attraction exerted upon the "column" of air lying directly above the point in question. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream

  10. ARM - Measurement - Atmospheric temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Atmospheric temperature The temperature indicated by a thermometer exposed to the air in a place sheltered from direct solar radiation. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list

  11. ARM - Measurement - Cloud extinction

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    extinction ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud extinction The removal of radiant energy from an incident beam by the process of cloud absorption and/or scattering. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  12. ARM - Measurement - Soil characteristics

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    characteristics ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil characteristics Includes available water capacity, bulk density, permeability, porosity, rock fragment classification, rock fragment volume, percent clay, percent sand, and texture classification Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer

  13. ARM - Measurement - Surface condition

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    condition ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Surface condition State of the surface, including vegetation, land use, surface type, roughness, and such; often provided in model output. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list

  14. Atmospheric Radiation Measurement (ARM) Data from the North Slope...

    Office of Scientific and Technical Information (OSTI)

    North Slope Alaska (NSA) Site Title: Atmospheric Radiation Measurement (ARM) Data from the North Slope Alaska (NSA) Site The Atmospheric Radiation Measurement (ARM) Program is the ...

  15. ARM - Measurements and Platforms

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurements and Platforms Related Links ISDAC Home AAF Home AVP Aircraft Instrumentation, October 14-16, 2008 ARM Data Discovery Browse Data Post-Campaign Data Sets Flight Summary Table (PDF, 440K) ISDAC Wiki Mission Summary Journal Deployment Resources NSA Site ARM Data Plots Quick Links Experiment Planning ISDAC Proposal Abstract Full Proposal (pdf, 1,735K) Science Questions Science Overview Document for ISDAC (pdf, 525K) ISDAC Flight Planning Document (PDF, 216K) Collaborations Logistics

  16. ARM - Measurement - Ozone

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsOzone ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Ozone Ozone measurements are given in Dobson units and are integers with 3 significant figures. A Dobson Unit represents the physical thickness of the ozone layer if it were brought to the Earth's surface. A value of 300 Dobson units equals three millimeters. Categories Atmospheric State Instruments The above measurement is considered

  17. ARM - Measurement - Precipitable water

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsPrecipitable water ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Precipitable water Total amount of water vapor in a vertical column of air, often expressed as the depth of the layer of water that would be formed if all the water vapor were condensed to liquid water. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following

  18. ARM - Measurement - Virtual temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsVirtual temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Virtual temperature The virtual temperature Tv = T(1 + rv/{epsilon}), where rv is the mixing ratio, and {epsilon} is the ratio of the gas constants of air and water vapor ( 0.622). Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to

  19. ARM - Measurement - Visibility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsVisibility ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Visibility The greatest horizontal distance in a given direction at which it is just possible to see and identify with the unaided eye (a) in the daytime, a prominent dark object against the sky at the horizon, and (b) at night, a moderately intense light source. Categories Atmospheric State Instruments The above measurement is

  20. ARM - Measurement - Actinic flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsActinic flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Actinic flux The quantity of light in the atmosphere available to molecules at a particular point and which, on absorption, initiates photochemical processes in the atmosphere (spectral spheradiance) actinic flux units: (quanta or photons) / ( m2 nm s ), sometimes specific to a particular reaction, e.g. j(NO2). Categories

  1. ARM - Measurement - Surface albedo

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    albedo ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Surface albedo The fraction of incoming solar radiation at a surface (i.e. land, cloud top) that is effectively reflected by that surface. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of

  2. ARM - Measurement - Radar Doppler

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    quality assurance purposes. ARM Instruments CSAPR : C-Band ARM Precipitation Radar DL : Doppler Lidar KAZR : Ka ARM Zenith Radar KASACR : Ka-Band Scanning ARM Cloud Radar MWACR :...

  3. ARM - Program Participants

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARMProgram Participants About Become a User Recovery Act Mission FAQ Outreach Displays History Organization Participants Facility Statistics Forms Contacts Facility Documents ARM Management Plan (PDF, 1.3MB) Field Campaign Guidelines (PDF, 574KB) ARM Climate Research Facility Expansion Workshop (PDF, 1.46MB) Facility Activities ARM and the Recovery Act Contributions to International Polar Year Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send

  4. ARM - Program News

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    News Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes118 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 5 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility

  5. ARM - Measurement - Sensible heat flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Sensible heat flux The time ...

  6. ARM - Measurement - Latent heat flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Latent heat flux The time ...

  7. Environmental assessment for the Atmospheric Radiation Measurement (ARM) Program: Southern Great Plains Cloud and Radiation Testbed (CART) site

    SciTech Connect (OSTI)

    Policastro, A.J.; Pfingston, J.M.; Maloney, D.M.; Wasmer, F.; Pentecost, E.D.

    1992-03-01

    The Atmospheric Radiation Measurement (ARM) Program is aimed at supplying improved predictive capability of climate change, particularly the prediction of cloud-climate feedback. The objective will be achieved by measuring the atmospheric radiation and physical and meteorological quantities that control solar radiation in the earth`s atmosphere and using this information to test global climate and related models. The proposed action is to construct and operate a Cloud and Radiation Testbed (CART) research site in the southern Great Plains as part of the Department of Energy`s Atmospheric Radiation Measurement Program whose objective is to develop an improved predictive capability of global climate change. The purpose of this CART research site in southern Kansas and northern Oklahoma would be to collect meteorological and other scientific information to better characterize the processes controlling radiation transfer on a global scale. Impacts which could result from this facility are described.

  8. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. ARM data is collected both through permanent monitoring stations and field campaigns around the world. Airborne measurements required to answer science questions from researchers or to validate ground data are also collected. To find data from all categories of aerial operations, follow the links from the AAF information page at http://www.arm.gov/sites/aaf. Tables of information will provide start dates, duration, lead scientist, and the research site for each of the named campaigns. The title of a campaign leads, in turn, to a project description, contact information, and links to the data. Users will be requested to create a password, but the data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  9. CHARTER Atmospheric Radiation Measurement (ARM) Science and Infrastructure Steering Committee

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    CHARTER Atmospheric Radiation Measurement (ARM) Science and Infrastructure Steering Committee May 14, 2008 1. Committee's Official Designation: ARM Science and Infrastructure Steering Committee (SISC) 2. Objectives and Scope of Activities and Duties: Assist ARM Science and Infrastructure Program Managers to * develop an overall ARM Program science vision and strategy for implementation * develop strategies to produce or decommission value-added products (VAPs) that are based on ARM data *

  10. The ARM unpiloted aerospace vehicle (UAV) program

    SciTech Connect (OSTI)

    Sowle, D.

    1995-09-01

    Unmanned aerospace vehicles (UAVs) are an important complement to the DOE`s Atmospheric Radiation Measurement (ARM) Program. ARM is primarily a ground-based program designed to extensively quantify the radiometric and meteorological properties of an atmospheric column. There is a need for airborne measurements of radiative profiles, especially flux at the tropopause, cloud properties, and upper troposphere water vapor. There is also a need for multi-day measurements at the tropopause; for example, in the tropics, at 20 km for over 24 hours. UAVs offer the greatest potential for long endurance at high altitudes and may be less expensive than piloted flights. 2 figs.

  11. ARM - Program Fact Sheets

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    MaterialsProgram Fact Sheets Publications Journal Articles Conference Documents Program Documents & Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures Acronyms Glossary Logos Contacts RSS for Publications Information Materials Annual Reports Program Fact Sheets Campaign Backgrounders Education and Outreach Posters Brochures Research Highlights Summaries Program Fact Sheets Please contact

  12. ARM - Measurement - Aerosol optical depth

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    depth ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol optical depth A measure of how much light aerosols prevent from passing through a column of atmosphere. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  13. ARM - Measurement - Soil surface temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    surface temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil surface temperature The temperature of the soil measured near the surface. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  14. ARM - Measurement - Trace gas concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsTrace gas concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Trace gas concentration The amount per unit volume of trace gases other than carbon dioxide, nitrogen oxides, ozone and water vapor, typically measured in conjunction with in situ aerosol measurements, e.g. carbon monoxide, and sulfur dioxide. Categories Atmospheric State, Atmospheric Carbon Instruments The above

  15. ARM - Measurement - Volatile organic compounds

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsVolatile organic compounds ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Volatile organic compounds The quantity or concentration measure of volatile organic compounds including both man-made and naturally occurring chemical compounds (this is inclusive of hydrocarbons). Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following

  16. ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    * Dave Turner and the rest of the ARM science team * Ric Cederwall * Xiquan Dong * Chuck Long * Jay Mace * Mark Miller * Robin Perez * Dave Turner and the rest of the ARM science ...

  17. ARM - Data Quality Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Quality Program DQ Resources Data Quality Assessment and Control Report (PDF, 747KB) Data Quality Office Data Quality Problem Reporting (DQPR) Contact Us Submit Data Quality ...

  18. ARM - Measurement - Aerosol particle size

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    particle size ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol particle size Linear size (e.g. radius or diameter) of an aerosol particle. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for

  19. ARM - Measurement - Cloud droplet size

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    droplet size ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud droplet size Linear size (e.g. radius or diameter) of a cloud particle Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for

  20. ARM - Measurement - Cloud ice particle

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ice particle ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud ice particle Particles made of ice found in clouds. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or

  1. ARM - Measurement - Ice water content

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    content ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Ice water content The concentration (mass/vol) of ice water particles in a cloud. Categories Cloud Properties, Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  2. ARM - Measurement - Images of Clouds

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsImages of Clouds ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Images of Clouds Digital images of cloud scenes (various formats) from satellite, aircraft, and ground-based platforms. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a

  3. ARM - Measurement - Inorganic chemical composition

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsInorganic chemical composition ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Inorganic chemical composition The chemical composition of an aerosol, with the exception of those with hydrocarbons, and usually including carbides, oxides of carbon, metallic carbonates, carbon sulfur compounds, and carbon nitrogen compounds. Categories Aerosols Instruments The above measurement is

  4. ARM - Measurement - Organic Carbon Concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsOrganic Carbon Concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Organic Carbon Concentration The concentration of carbon bound in organic compounds. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  5. ARM - Measurement - Ozone Column Abundance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Column Abundance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Ozone Column Abundance The vertically integrated amount of ozone (commonly measured in Dobson Unit, 1 DU = 134 mmol/m^2) Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  6. ARM - Measurement - Particle number concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    number concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Particle number concentration The number of particles present in any given volume of air. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those

  7. ARM - Measurement - Photosynthetically Active Radiation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsPhotosynthetically Active Radiation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Photosynthetically Active Radiation Photosynthetically Active Radiation (PAR) designates the spectral range (wave band) of solar radiation from 400 to 700 nanometers that photosynthetic organisms are able to use in the process of photosynthesis Categories Radiometric Instruments The above measurement is

  8. ARM - Measurement - Radiative heating rate

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsRadiative heating rate ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Radiative heating rate The heating rate due to the divergence of long and shortwave radiative flux. Categories Radiometric, Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a

  9. ARM - Measurement - Soil moisture flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    moisture flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil moisture flux A quantity measured according to the formula B = {lambda}(dq/dz), where {lambda} is the conductivity of the soil that the moisture is moving through. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file

  10. ARM - Measurement - Surface skin temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    skin temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Surface skin temperature The radiative surface skin temperature, from an IR thermometer measuring the narrowband radiating temperature of the ground surface in its field of view. Categories Surface Properties, Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the

  11. ARM - Measurement - Aerosol backscattered radiation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    backscattered radiation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol backscattered radiation The scattering of radiant energy into the hemisphere of space bounded by a plane normal to the direction of the incident radiation and lying on the same side as the incident ray. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments.

  12. ARM - Measurement - Aerosol effective radius

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    effective radius ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol effective radius Aerosol effective radius is the ratio of the third and second moments of the number size distribution of aerosol particles. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for

  13. ARM - Measurement - Aerosol optical properties

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    properties ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol optical properties The optical properties of aerosols, including asymmetry factor, phase-function, single-scattering albedo, refractive index, and backscatter fraction. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers

  14. ARM - Measurement - Cloud base height

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    base height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud base height For a given cloud or cloud layer, the lowest level of the atmosphere where cloud properties are detectable. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  15. ARM - Measurement - Cloud condensation nuclei

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    condensation nuclei ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud condensation nuclei Small particles (typically 0.0002 mm, or 1/100 th the size of a cloud droplet) about which cloud droplets coalesce. Categories Aerosols, Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  16. ARM - Measurement - Longwave narrowband radiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    narrowband radiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave narrowband radiance The rate at which radiant energy in the longwave portion of the spectrum is emitted in narrow wavelength bands in a particular direction per unit area perpendicular to the direction of radiation. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following

  17. ARM - Measurement - Longwave spectral radiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    spectral radiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave spectral radiance The rate at which the spectrally resolved radiant energy in the longwave portion of the spectrum is emitted in a particular direction per unit area perpendicular to the direction of radiation. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following

  18. ARM - Measurement - Particle size distribution

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    size distribution ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Particle size distribution The number of particles present in any given volume of air within a specified size range. Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  19. ARM - Measurement - Shortwave spectral radiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    spectral radiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave spectral radiance The rate at which the spectrally resolved radiant energy in the shortwave portion of the spectrum is emitted in a particular direction per unit area perpendicular to the direction of radiation. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following

  20. ARM - Measurement - Surface energy balance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    energy balance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Surface energy balance The energy balance at the earth's surface between the net radiation and the sensible and latent heat fluxes and ground heat flux. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  1. ARM - Measurement - Total cloud water

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    cloud water ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Total cloud water The total concentration (mass/vol) of ice and liquid water particles in a cloud; this includes condensed water content (CWC). Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a

  2. Atmospheric Radiation Measurement (ARM) Data from the Southern...

    Office of Scientific and Technical Information (OSTI)

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research ... reflect conditions over the typical distribution of land uses within the site. ...

  3. Radiation Measurement (ARM) Climate Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    overview Sponsored by the U.S. Department of Energy's (DOE) Office of Science, the Atmospheric Radiation Measurement (ARM) Climate Research Facility was established in 1990 to improve global climate models by increasing understanding of clouds and radiative feedbacks. Through the ARM Facility, DOE funded the development of highly instrumented research sites at strategic locations around the world: the Southern Great Plains (SGP), Tropical Western Pacific (TWP), and North Slope of Alaska (NSA).

  4. ARM - Measurement - Ice water path

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    path ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Ice water path A measure of the weight of the ice particles in the atmosphere above a unit surface area in kg m-2. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements,

  5. A Year of Radiation Measurements at the North Slope of Alaska Second Quarter 2009 ARM and Climate Change Prediction Program Metric Report

    SciTech Connect (OSTI)

    S.A. McFarlane, Y. Shi, C.N. Long

    2009-04-15

    In 2009, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the second quarter metrics are reported in Evaluation of Simulated Precipitation in CCSM3: Annual Cycle Performance Metrics at Watershed Scales. For ARM, the metrics will produce and make available new continuous time series of radiative fluxes based on one year of observations from Barrow, Alaska, during the International Polar Year and report on comparisons of observations with baseline simulations of the Community Climate System Model (CCSM).

  6. ARM - Measurement - Snow depth

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Send Measurement : Snow depth Snow depth measured at the surface Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the...

  7. Atmospheric Radiation Measurement (ARM) Data from the North Slope Alaska

    Office of Scientific and Technical Information (OSTI)

    (NSA) Site () | Data Explorer North Slope Alaska (NSA) Site Title: Atmospheric Radiation Measurement (ARM) Data from the North Slope Alaska (NSA) Site The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve

  8. Atmospheric Radiation Measurement (ARM) Data from the Southern Great Plains

    Office of Scientific and Technical Information (OSTI)

    (SGP) Site () | Data Explorer Southern Great Plains (SGP) Site Title: Atmospheric Radiation Measurement (ARM) Data from the Southern Great Plains (SGP) Site The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To

  9. Atmospheric Radiation Measurement (ARM) Data from the Tropical Western

    Office of Scientific and Technical Information (OSTI)

    Pacific (TWP) Site. () | Data Explorer Tropical Western Pacific (TWP) Site. Title: Atmospheric Radiation Measurement (ARM) Data from the Tropical Western Pacific (TWP) Site. The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of

  10. ARM - Measurement - Extreme event time

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsExtreme event time ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Extreme event time The time of extreme meteorological events such as min/max temperature and wind gusts. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  11. ARM - Measurement - Liquid water path

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    path ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Liquid water path A measure of the weight of the liquid water droplets in the atmosphere above a unit surface area on the earth, given in units of kg m-2. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument

  12. ARM - Measurement - Shortwave broadband radiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    broadband radiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband radiance A measure of the intrinsic radiant energy flux intensity, at wavelengths between 0.4 and 4 {mu}, emitted by a radiator in a given direction, expressed in units of energy per unit time per unit solid angle. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the

  13. ARM - Measurement - Shortwave narrowband radiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    narrowband radiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband radiance A measure of the intrinsic radiant energy flux intensity, at wavelengths between 0.4 and 4 {mu}, emitted by a radiator in a given direction, expressed in units of energy per unit time per unit solid angle. Categories Radiometric Instruments The above measurement is considered scientifically relevant for

  14. ARM - Measurement - Soil heat flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    heat flux ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil heat flux A quantity measured according to the formula B = {lambda}(dT/dz), where {lambda} is the conductivity of the soil that the heat is moving through. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  15. ARM - Measurement - Cloud size

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    measurements as cloud thickness, cloud area, and cloud aspect ratio. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  16. ARM - Measurement - Cloud type

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurement : Cloud type Cloud type such as cirrus, stratus, cumulus etc Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  17. ARM - Measurement - Ozone Concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurement : Ozone Concentration The atmospheric concentration or volume mixing ratio (mole fraction) of Ozone Categories Atmospheric State Instruments The above measurement is...

  18. The DOE Atmospheric Radia4on Measurement Program's LES ARM Symbio4c Simula4on and Observa4on (LASSO) Workflow

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DOE Atmospheric Radia4on Measurement Program's LES ARM Symbio4c Simula4on and Observa4on (LASSO) Workflow Ini4aliza4on, Forcing and Mul4scale Data Assimila4on Zhijin Li JPL and UCLA Coauthors: Xiaoping Cheng (UCLA), William I. Gustafson Jr. and Heng Xiao (PNNL), Andrew Vogelmann, Satoshi Endo and Tami Toto (BNL) AGU Fall Mee*ng 2015, San Francisco, CA, December 14, 2015 The Atmospheric Radia4on Measurement (ARM) Facility for Integra4ng Modeling with Observa4ons Dense observa4ons are coupled with

  19. ARM - Field Campaign - ARM Airborne Carbon Measurements (ARM...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 submitted) in the past four years. We will continue our airborne study of atmospheric composition and carbon cycling in the SGP. The goals of this measurement program are to...

  20. ARM - Measurement - Aerosol composition

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurement : Aerosol composition aerosol particulate matter chemical composition, including mineral dust, sea salt, haze, smoke, etc. Categories Aerosols Instruments The above ...

  1. ARM - Measurement - Cloud location

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    point in space and time, typically expressed as a binary cloud mask. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  2. ARM - Measurement - Ice nuclei

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    : Ice nuclei Small particles around which ice particles form. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  3. ARM - Measurement - Hydrometeor types

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    into such microphysical classes as rain, snow, graupel, and hail. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  4. ARM - Measurement - Hydrometeor phase

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    : Hydrometeor phase Hydrometeor phase such as liquid ice or mixed phase Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  5. ARM - Measurement - Cloud phase

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    that involves property descriptors such as stratus, cumulus, and cirrus. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  6. ARM - Measurement - Radar reflectivity

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    upon the size, shape, aspect, and dielectric properties of that target. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  7. Environmental effects on composite airframes: A study conducted for the ARM UAV Program (Atmospheric Radiation Measurement Unmanned Aerospace Vehicle)

    SciTech Connect (OSTI)

    Noguchi, R.A.

    1994-06-01

    Composite materials are affected by environments differently than conventional airframe structural materials are. This study identifies the environmental conditions which the composite-airframe ARM UAV may encounter, and discusses the potential degradation processes composite materials may undergo when subjected to those environments. This information is intended to be useful in a follow-on program to develop equipment and procedures to prevent, detect, or otherwise mitigate significant degradation with the ultimate goal of preventing catastrophic aircraft failure.

  8. ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign

    Office of Scientific and Technical Information (OSTI)

    Reports (Technical Report) | SciTech Connect Technical Report: ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign Reports Citation Details In-Document Search Title: ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign Reports We report on a 5-year multi-institution and multi-agency airborne study of atmospheric composition and carbon cycling at the Atmospheric Radiation Measurement (ARM) Climate Research Facility's Southern Great Plains (SGP)

  9. Atmospheric Radiation Measurement Program Science Plan. Current...

    Office of Scientific and Technical Information (OSTI)

    The Atmospheric Radiation Measurement (ARM) Program has matured into one of the key programs in the U.S. Climate Change Science Program. The ARM Program has achieved considerable ...

  10. Atmospheric Radiation Measurement Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Scientists with the ARM Program will be able to observe the onset of the migration season as interference in the radar wind profiler (RWP) data. An RWP measures vertical profiles ...

  11. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial...

    Office of Scientific and Technical Information (OSTI)

    The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of ...

  12. Charter for the ARM Atmospheric Modeling Advisory Group (Program Document)

    Office of Scientific and Technical Information (OSTI)

    | SciTech Connect Program Document: Charter for the ARM Atmospheric Modeling Advisory Group Citation Details In-Document Search Title: Charter for the ARM Atmospheric Modeling Advisory Group The Atmospheric Modeling Advisory Group of the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility is guided by the following: 1. The group will provide feedback on the overall project plan including input on how to address priorities and trade-offs in the

  13. Atmospheric Radiation Measurement Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 ARM 2003 Tom Ackerman Chief Scientist Tom Ackerman Chief Scientist ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement WARNING! WARNING! Today is April 1 But that has NO bearing on this message Today is April 1 But that has NO bearing on this message ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement Two Topics Two Topics * Status of ARM (quick overview) * Science plan - ARM in the next 5 years * Status of ARM (quick overview) * Science plan -

  14. Atmospheric Radiation Measurement Program Science Plan. Current...

    Office of Scientific and Technical Information (OSTI)

    Program Science Plan. Current Status and Future Directions of the ARM Science Program Citation Details In-Document Search Title: Atmospheric Radiation Measurement Program Science ...

  15. Atmospheric Radiation Measurement (ARM) Value-Added Data Products

    Office of Scientific and Technical Information (OSTI)

    (Including Evaluated Data Sets) () | Data Explorer Value-Added Data Products (Including Evaluated Data Sets) Title: Atmospheric Radiation Measurement (ARM) Value-Added Data Products (Including Evaluated Data Sets) Many of the scientific needs of the ARM Program are met through the analysis and processing of existing data products into "value-added" products or VAPs. Despite extensive instrumentation deployed at the ARM sites, there will always be quantities of interest that are

  16. ARM - Field Campaign - ARM Enhanced Shortwave Experiment (ARESE...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... The ARM Program sponsored the ground-based measurements, ARM-UAV (Unmanned Aerospace ... ARM SGP Site Manager Tim Tooman, UAV Coordinator DSIT Contacts ARM Data and ...

  17. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the

    Office of Scientific and Technical Information (OSTI)

    Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST) () | Data Explorer Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST) Title: Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST) The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy.

  18. The ARM Unmanned Aerospace Vehicle Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The ARM Unmanned Aerospace Vehicle Program The ARM Program's focus is on climate research, specifi- cally research related to solar radiation and its interaction with clouds. The SGP CART site contains highly sophisti- cated surface instrumentation, but even these instruments cannot gather some crucial climate data from high in our atmosphere. The lowest layer of our atmosphere, known as the "troposphere," is where our weather events take place. The troposphere contains virtually all

  19. Atmospheric Radiation Measurement (ARM) Climate Research Facility...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Atmospheric Radiation Measurement (ARM) Climate Research Facility and Atmospheric System Research (ASR) Science and Infrastructure Steering Committee CHARTER June 2012 DISCLAIMER ...

  20. ARM - Measurement - Backscatter depolarization ratio

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    those recorded for diagnostic or quality assurance purposes. ARM Instruments DL : Doppler Lidar HSRL : High Spectral Resolution Lidar RL : Raman Lidar Field Campaign...

  1. The ARM program in the Tropical Western Pacific

    SciTech Connect (OSTI)

    Clements, W.E.; Barnes, F.J.; Ackerman, T.P.; Mather, J.H.

    1998-12-01

    The Department of Energy`s Atmospheric Radiation Measurement (ARM) Program was created in 1989 as part of the US Global Change Research Program to improve the treatment of atmospheric radiative and cloud processes in computer models used to predict climate change. The overall goal of the ARM program is to develop and test parameterizations of important atmospheric processes, particularly cloud and radiative processes, for use in atmospheric models. This goal is being achieved through a combination of field measurements and modeling studies. Three primary locales were chosen for extensive field measurement facilities. These are the Southern Great Plains of the United States, the Tropical Western Pacific, and the North Slope of Alaska and Adjacent Arctic Ocean. This paper describes the ARM program in the Tropical Western Pacific locale.

  2. ARM - Program Documents & Technical Reports

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govPublicationsProgram Documents & Technical Reports Additional Sorting By Report Type ... Publications Journal Articles Conference Documents Program Documents & Technical Reports ...

  3. ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign Reports

    SciTech Connect (OSTI)

    Biraud, S. C.; Tom, M. S.; Sweeney, C.

    2016-01-01

    We report on a 5-year multi-institution and multi-agency airborne study of atmospheric composition and carbon cycling at the Atmospheric Radiation Measurement (ARM) Climate Research Facility’s Southern Great Plains (SGP) site, with scientific objectives that are central to the carbon-cycle and radiative-forcing goals of the U.S. Global Change Research Program and the North American Carbon Program (NACP). The goal of these measurements is to improve understanding of 1) the carbon exchange of the Atmospheric Radiation Measurement (ARM) SGP region; 2) how CO2 and associated water and energy fluxes influence radiative-forcing, convective processes, and CO2 concentrations over the ARM SGP region, and 3) how greenhouse gases are transported on continental scales.

  4. ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5...

    Office of Scientific and Technical Information (OSTI)

    The goal of these measurements is to improve understanding of 1) the carbon exchange of the Atmospheric Radiation Measurement (ARM) SGP region; 2) how CO2 and associated water and ...

  5. Micropulse Lidar The ARM Program studies

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1 Micropulse Lidar The ARM Program studies clouds, sunlight, and their interactions to understand how they affect Earth's climate. One of the many instruments used to look at clouds at the SGP CART site is the micropulse lidar (MPL; "lidar" was coined from "light distance and ranging"). The ARM Program operates five MPLs. One is at the SGP central facility; one is at the North Slope of Alaska CART site in Barrow, Alaska; and three are for use at the Tropical Western Pacific

  6. ARM - Measurement - Longwave narrowband brightness temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    narrowband brightness temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave narrowband brightness temperature A descriptive measure of radiation in terms of the temperature of a hypothetical black body emitting an identical amount of radiation in the same narrow band of wavelengths. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the

  7. ARM - Measurement - Longwave spectral brightness temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    spectral brightness temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave spectral brightness temperature A descriptive measure of radiation in terms of the temperature of a hypothetical black body emitting an identical amount of radiation at the same spectrally resolved wavelengths. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the

  8. ARM - Measurement - Net broadband total irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsNet broadband total irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Net broadband total irradiance The difference between upwelling and downwelling, covering longwave and shortwave radiation. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  9. ARM - Measurement - Planetary boundary layer height

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govMeasurementsPlanetary boundary layer height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Planetary boundary layer height Top of the planetary boundary layer; also known as depth or height of the mixing layer. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  10. ARM - Measurement - Shortwave spectral direct normal irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    direct normal irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave spectral direct normal irradiance The narrow spectral range of measurements coming directly from the sun whose wavelength falls within the solar range of 0.4 and 4 {mu}m. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream

  11. ARM Airborne Continuous carbon dioxide measurements (Dataset...

    Office of Scientific and Technical Information (OSTI)

    3 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory ...

  12. ARM Airborne Continuous carbon dioxide measurements (Dataset...

    Office of Scientific and Technical Information (OSTI)

    1 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory ...

  13. ARM - Measurement - Aerosol particle size distribution

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    particle size distribution ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol particle size distribution The number of aerosol particles present in any given volume of air within a specificied size range Categories Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a

  14. ARM - Measurement - Carbon dioxide (CO2) concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Carbon dioxide (CO2) concentration The amount of carbon dioxide, a heavy, colorless greenhouse gas, per unit of volume. Categories Atmospheric Carbon Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  15. ARM - Measurement - Cloud particle number concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    number concentration ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud particle number concentration The total number of cloud particles present in any given volume of air. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  16. ARM - Measurement - Cloud particle size distribution

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    size distribution ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud particle size distribution The number of cloud particles present in any given volume of air within a specified size range, including liquid and ice. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each

  17. ARM - Measurement - Longwave broadband downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave broadband downwelling irradiance The total diffuse and direct radiant energy, at wavelengths longer than approximately 4 {mu}m, that is being emitted downwards. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file

  18. ARM - Measurement - Longwave broadband net irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    net irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave broadband net irradiance The difference between upwelling and downwelling broadband longwave radiation. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  19. ARM - Measurement - Longwave broadband upwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    upwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave broadband upwelling irradiance The rate at which radiant energy, at a wavelength longer than approximately 4 {mu}m, is being emitted upwards into a radiation field and transferred across a surface area (real or imaginary) in a hemisphere of directions. Categories Radiometric Instruments The above measurement is considered

  20. ARM - Measurement - Longwave narrowband upwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    narrowband upwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Longwave narrowband upwelling irradiance The total radiant energy, in a narrow band of wavelengths longer than approximately 4 {mu}m, passing through a horizontal unit area in an upward direction. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments.

  1. ARM - Measurement - Shortwave broadband direct downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    direct downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband direct downwelling irradiance Radiant energy, across the wavelength range of 0.4 and 4 {mu}m, that is transferred directly from the sun to the receiver. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream

  2. ARM - Measurement - Shortwave broadband total downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband total downwelling irradiance The total diffuse and direct radiant energy that comes from some continuous range of directions, at wavelengths between 0.4 and 4 {mu}m, that is being emitted downwards. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following

  3. ARM - Measurement - Shortwave broadband total net irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    net irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband total net irradiance The difference between upwelling and downwelling broadband shortwave radiation. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available

  4. ARM - Measurement - Shortwave narrowband diffuse downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband diffuse downwelling irradiance The rate at which radiant energy in narrow bands of wavelengths shorter than approximately 4 {mu}m, that has been scattered in the atmosphere at least once, passes through a horizontal unit area in a downward direction. Categories Radiometric Instruments The above measurement is

  5. ARM - Measurement - Shortwave narrowband diffuse upwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    upwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband diffuse upwelling irradiance The rate at which radiant energy in narrow bands of wavelengths shorter than approximately 4 {mu}m, that has been scattered in the atmosphere at least once, passes through a horizontal unit area in an upward direction. Categories Radiometric Instruments The above measurement is

  6. ARM - Measurement - Shortwave narrowband direct downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband direct downwelling irradiance The direct unscattered radiant energy from the Sun, in a narrow band of wavelengths shorter than approximately 4 {mu}m, passing through a horizontal unit area in a downward direction. Categories Radiometric Instruments The above measurement is considered scientifically relevant for

  7. ARM - Measurement - Shortwave narrowband total downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband total downwelling irradiance The rate at which radiant energy, in narrow bands of wavelengths shorter than approximately 4 {mu}m, passes through a horizontal unit area in a downward direction. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following

  8. ARM - Measurement - Shortwave narrowband total upwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    upwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband total upwelling irradiance The rate at which radiant energy, in narrow bands of wavelengths shorter than approximately 4 {mu}m, passes through a horizontal unit area in an upward direction. Categories Radiometric Instruments The above measurement is considered scientifically relevant for the following instruments.

  9. ARM - Field Campaign - Experimental Measurement Campaign: Planetary

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    boundary layer Instrumentation Assessment - XPIA govCampaignsExperimental Measurement Campaign: Planetary boundary layer Instrumentation Assessment - XPIA Campaign Links Field Campaign Report ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Experimental Measurement Campaign: Planetary boundary layer Instrumentation Assessment - XPIA 2015.03.01 - 2015.04.20 Lead Scientist : Rob Newsom For data sets, see

  10. A Unified Approach for Reporting ARM Measurement Uncertainties...

    Office of Scientific and Technical Information (OSTI)

    The Atmospheric Radiation Measurement (ARM) Climate Research Facility is observationally ... measurements, the Facility relies on instrument mentors and the ARM Data Quality Office ...

  11. Atmospheric Radiation Measurement Program Science Plan. Current Status and

    Office of Scientific and Technical Information (OSTI)

    Future Directions of the ARM Science Program (Technical Report) | SciTech Connect Atmospheric Radiation Measurement Program Science Plan. Current Status and Future Directions of the ARM Science Program Citation Details In-Document Search Title: Atmospheric Radiation Measurement Program Science Plan. Current Status and Future Directions of the ARM Science Program The Atmospheric Radiation Measurement (ARM) Program has matured into one of the key programs in the U.S. Climate Change Science

  12. Atmospheric Radiation Measurement (ARM) Data from the ARM Specific Measurement Categories

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

    The ARM Program gathers a wide variety of measurements from many different sources. Each day, the Data Archive stores and distributes large quantities of data collected from these sources. Scientists then use these data to research atmospheric radiation balance and cloud feedback processes, which are critical elements of global climate change. The huge archive of ARM data can be organized by measurement categories into six "collections:" Aerosols, Atmospheric Carbon, Atmospheric State, Cloud Properties, Radiometric, and Surface Properties. Clicking on one of the measurement categories leads to a page that breaks that category down into sub-categories. For example, "Aerosols" is broken down into Microphysical and Chemical Properties (with 9 subsets) and Optical and Radiative Properties (with 7 subsets). Each of the subset links, in turn, leads to detailed information pages and links to specific data streams. Users will be requested to create a password, but the data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  13. ARM - History and Status of the ARM Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Management Plan (PDF, 1.3MB) Field Campaign Guidelines (PDF, 574KB) ARM Climate ... At the same time as the release of the ICRCCM results, it was becoming clear that the ...

  14. ARM - Measurement - Shortwave spectral diffuse downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    diffuse downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave spectral diffuse downwelling irradiance The rate at which spectrally resolved radiant energy at wavelengths shorter than approximately 4 {mu}m, that has been scattered in the atmosphere at least once, passes through a horizontal unit area in a downward direction. Categories Radiometric Instruments The above

  15. ARM - Publications: Science Team Meeting Documents: From Measurements to

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Models: Cross-Comparison of Measured and Simulated Behavioral States of the Atmosphere From Measurements to Models: Cross-Comparison of Measured and Simulated Behavioral States of the Atmosphere Hoffman, Forrest Oak Ridge National Laboratory Hargrove, William Oak Ridge National Laboratory Del Genio, Anthony NASA/Goddard Institute for Space Studies While the measurement infrastructure of the Atmospheric Radiation Measurement (ARM) Program is well developed and a model parameterization testbed

  16. ARM - Measurement - Shortwave broadband total upwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    upwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband total upwelling irradiance The rate at which radiant energy, at a wavelength between 0.4 and 4 {mu}m, is being emitted upwards into a radiation field and transferred across a surface area (real or imaginary) in a hemisphere of directions. Categories Radiometric Instruments The above measurement is considered

  17. ARM - Measurement - Black carbon concentration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of carbon in its very absorbing, elemental, non-organic, non-oxide form (e.g. graphite). Categories Aerosols, Atmospheric Carbon Instruments The above measurement is...

  18. ARM - Measurement - Hydrometeor fall velocity

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    velocity Fall velocity of hydrometeors (e.g. rain, snow, graupel, hail). Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  19. ARM - Measurement - Hydrometeor optical properties

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    scattering and absorption cross-sections, and backscatter fraction. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  20. ARM - Measurement - Sea surface temperature

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sea surface temperature The temperature of sea water near the surface. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the...

  1. ARM - Measurement - Hydrometeor Size Distribution

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of hydrometeors observed in a given size range. Categories Atmospheric State, Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  2. ARM - Measurement - Cloud effective radius

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the number size distribution of cloud particles, whether liquid or ice. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  3. ARM - Lesson Plans: Measuring Quantities of Gas

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measuring Quantities of Gas Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Lesson Plans: Measuring Quantities of Gas Objective The objective is to enable students to become familiar with the measuring units of small amounts of gas in the atmosphere which may otherwise be confusing Materials

  4. ARM - Measurement - Shortwave broadband diffuse downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    diffuse downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband diffuse downwelling irradiance All of the solar radiation, across the wavelength range of 0.4 and 4 {mu}m, coming directly from the sky except for solar radiation coming directly from the sun and the circumsolar irradiance within approximately three degrees of the sun. Categories Radiometric Instruments

  5. ARM - Measurement - Shortwave broadband direct normal irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    normal irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave broadband direct normal irradiance The rate at which radiant energy in broad bands of wavelengths shorter than approximately 4{mu}m, that comes directly from the Sun without being scattered or absorbed in the atmosphere, passes through a unit area perpendicular to the direction from the Sun. Categories Radiometric Instruments

  6. ARM - Measurement - Shortwave narrowband direct normal irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    normal irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave narrowband direct normal irradiance The rate at which radiant energy in narrow bands of wavelengths shorter than approximately 4{mu}m, that comes directly from the Sun without being scattered or absorbed in the atmosphere, passes through a unit area perpendicular to the direction from the Sun. Categories Radiometric Instruments

  7. ARM - Measurement - Shortwave spectral total downwelling irradiance

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    total downwelling irradiance ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Shortwave spectral total downwelling irradiance The rate at which radiant energy, at specrally-resolved wavelengths between 0.4 and 4 {mu}m, is being emitted upwards and downwards into a radiation field and transferred across a surface area (real or imaginary) in a hemisphere of directions. Categories Radiometric Instruments

  8. Atmospheric Radiation Measurement (ARM) Value-Added Data Products (Including Evaluated Data Sets)

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

    Many of the scientific needs of the ARM Program are met through the analysis and processing of existing data products into "value-added" products or VAPs. Despite extensive instrumentation deployed at the ARM sites, there will always be quantities of interest that are either impractical or impossible to measure directly or routinely. Physical models using ARM instrument data as inputs are implemented as VAPs and can help fill some of the unmet measurement needs of the Program. Conversely, ARM produces some VAPs not in order to fill unmet measurement needs, but instead to improve the quality of existing measurements. In addition, when more than one measurement is available, ARM also produces "best estimate" VAPs. A special class of VAP called a Quality Measurement Experiment (QME) adds value to the input data streams by providing for continuous assessment of the quality of the input data. [taken from http://www.arm.gov/data/vaps_all.php] One of the ARM data centers, the External Data Center or XDC at Brookhaven National Laboratory, also adds value to ARM information by identifying sources and acquiring external data to augment the data being generated within the program. These external data sets are converted, processed, and carefully evaluated for their value to the overall ARM program. /. Data Plots are also value-added products from ARM.

  9. using historical ARM measurements to systematically improve QC limits

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Historical ARM Measurements to Systematically Improve QC L Using Historical ARM Measurements to Systematically Improve QC L imits imits Sean Moore Sean Moore - - ATK Mission Research, Santa Barbara, California. Supported b ATK Mission Research, Santa Barbara, California. Supported by DOE y DOE Grant DE Grant DE- -FG02 FG02- -04ER63864 04ER63864 http://arm.atk.com/ http://arm.atk.com/ Kenneth Kehoe, Randy Peppler, Karen Sonntag Kenneth Kehoe, Randy Peppler, Karen Sonntag - - ARM Data Quality

  10. Atmospheric Radiation Measurement (ARM) Data Products from Principal Investigators

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

    The Office of Biological and Environmental Research in DOE's Office of Science is responsible for the ARM Program. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  11. ARM Airborne Carbon Measurements VI (ACME VI) Science Plan

    SciTech Connect (OSTI)

    Biraud, S

    2015-12-01

    From October 1 through September 30, 2016, the Atmospheric Radiation Measurement (ARM) Aerial Facility will deploy the Cessna 206 aircraft over the Southern Great Plains (SGP) site, collecting observations of trace-gas mixing ratios over the ARM’s SGP facility. The aircraft payload includes two Atmospheric Observing Systems, Inc., analyzers for continuous measurements of CO2 and a 12-flask sampler for analysis of carbon cycle gases (CO2, CO, CH4, N2O, 13CO2, 14CO2, carbonyl sulfide, and trace hydrocarbon species, including ethane). The aircraft payload also includes instrumentation for solar/infrared radiation measurements. This research is supported by the U.S. Department of Energy’s ARM Climate Research Facility and Terrestrial Ecosystem Science Program and builds upon previous ARM Airborne Carbon Measurements (ARM-ACME) missions. The goal of these measurements is to improve understanding of 1) the carbon exchange at the SGP site, 2) how CO2 and associated water and energy fluxes influence radiative forcing, convective processes and CO2 concentrations over the SGP site, and 3) how greenhouse gases are transported on continental scales.

  12. UAVs in climate research: The ARM Unmanned Aerospace Vehicle Program

    SciTech Connect (OSTI)

    Bolton, W.R.

    1994-05-01

    In the last year, a Department of Energy/Strategic Environmental Research and Development Program project known as ``ARM-UAV`` has made important progress in developing and demonstrating the utility of unmanned aerospace vehicles as platforms for scientific measurements. Recent accomplishments include a series of flights using an atmospheric research payload carried by a General Atomics Gnat UAV at Edwards AFB, California, and over ground instruments located in north-central Oklahoma. The reminder of this discussion will provide background on the program and describe the recent flights.

  13. ARESE (ARM Enhanced Shortwave Experiment) Science Plan [Atmospheric Radiation Program

    SciTech Connect (OSTI)

    Valero, F.P.J.; Schwartz, S.E.; Cess, R.D.; Ramanathan, V.; Collins, W.D.; Minnis, P.; Ackerman, T.P.; Vitko, J.; Tooman, T.P.

    1995-09-27

    Several recent studies have indicated that cloudy atmospheres may absorb significantly more solar radiation than currently predicted by models. The magnitude of this excess atmospheric absorption, is about 50% more than currently predicted and would have major impact on our understanding of atmospheric heating. Incorporation of this excess heating into existing general circulation models also appears to ameliorate some significant shortcomings of these models, most notably a tendency to overpredict the amount of radiant energy going into the oceans and to underpredict the tropopause temperature. However, some earlier studies do not show this excess absorption and an underlying physical mechanism that would give rise to such absorption has yet to be defined. Given the importance of this issue, the Department of Energy's (DOE) Atmospheric Radiation Measurement (ARM) program is sponsoring the ARM Enhanced Shortwave Experiment (ARESE) to study the absorption of solar radiation by clear and cloudy atmospheres. The experimental results will be compared with model calculations. Measurements will be conducted using three aircraft platforms (ARM-UAV Egrett, NASA ER-2, and an instrumented Twin Otter), as well as satellites and the ARM central and extended facilities in North Central Oklahoma. The project will occur over a four week period beginning in late September, 1995. Spectral broadband, partial bandpass, and narrow bandpass (10nm) solar radiative fluxes will be measured at different altitudes and at the surface with the objective to determine directly the magnitude and spectral characteristics of the absorption of shortwave radiation by the atmosphere (clear and cloudy). Narrow spectral channels selected to coincide with absorption by liquid water and ice will help in identifying the process of absorption of radiation. Additionally, information such as water vapor profiles, aerosol optical depths, cloud structure and ozone profiles, needed to use as input in radiative

  14. DOE/SC-ARM-020 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    20 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-020 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  15. ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign Reports

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    26 ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5 Final Campaign Reports SC Biraud MS Torn January 2016 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents

  16. Atmospheric Radiation Measurement (ARM) Data Products from Principal Investigators

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

    The PI data sets have been made available by ARM principal investigators (PI) or by others for use by the scientific community through the ARM Archive. These data are value-added products to particular ARM data sets or are derived research data of value to ARM science. Principal Investigators' names, date ranges, and research sites involved are listed in table format with the titles of the data products available. Titles are links to a page of additional details (such as the PI's contact information) and a link to the directory where the data set resides. Users will be requested to create a password, but the data files are free for viewing and downloading. The URL to go directly to the ARM Archive, bypassing the information pages, is http://www.archive.arm.gov/. The Office of Biological and Environmental Research in DOE's Office of Science is responsible for the ARM Program. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  17. Arctic Microclimates ARM Education Program Teacher In-service

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Microclimates ARM Education Program Teacher In-service Barrow, Alaska October 18, 2001 Information on Climate! The climate that is measured by satellites is a broad-scale thing, an 'average'. Weather stations make their observations from a particular place, a place carefully chosen to be out in the open to sample the average for the general locality. However, if we look at the world on any scale, there are differences in the average climate. For example: * A south facing hill has a different

  18. Proceedings of the third Atmospheric Radiation Measurement (ARM) science team meeting

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    This document contains the summaries of papers presented at the 1993 Atmospheric Radiation Measurement (ARM) Science Team meeting held in Morman, Oklahoma. To put these papers in context, it is useful to consider the history and status of the ARM Program at the time of the meeting. Individual papers have been cataloged separately.

  19. ARM - PI Product - Radiosondes Corrected for Inaccuracy in RH Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ProductsRadiosondes Corrected for Inaccuracy in RH Measurements ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Radiosondes Corrected for Inaccuracy in RH Measurements Corrections for inaccuracy in Vaisala radiosonde RH measurements have been applied to ARM SGP radiosonde soundings. The magnitude of the corrections can vary considerably between soundings. The radiosonde measurement accuracy, and

  20. ARM-ACME V: ARM Airborne Carbon Measurements V on the North Slope of Alaska

    Office of Scientific and Technical Information (OSTI)

    Field Campaign Report (Technical Report) | SciTech Connect ARM-ACME V: ARM Airborne Carbon Measurements V on the North Slope of Alaska Field Campaign Report Citation Details In-Document Search Title: ARM-ACME V: ARM Airborne Carbon Measurements V on the North Slope of Alaska Field Campaign Report Atmospheric temperatures are warming faster in the Arctic than predicted by climate models. The impact of this warming on permafrost degradation is not well understood, but it is projected to

  1. Atmospheric Radiation Measurement (ARM) Data from the Eastern...

    Office of Scientific and Technical Information (OSTI)

    the Eastern North Atlantic Site (ENA), Graciosa Island, Azores Title: Atmospheric Radiation Measurement (ARM) Data from the Eastern North Atlantic Site (ENA), Graciosa Island, ...

  2. Atmospheric Radiation Measurement (ARM) Data from Point Reyes...

    Office of Scientific and Technical Information (OSTI)

    Seashore, on the California coast north of San Francisco, was the location of the first deployment of the DOE's Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF). ...

  3. Atmospheric Radiation Measurement (ARM) Data from the North Slope...

    Office of Scientific and Technical Information (OSTI)

    North Slope Alaska (NSA) Site Title: Atmospheric Radiation Measurement (ARM) Data from the North Slope Alaska (NSA) Site You are accessing a document from the Department of ...

  4. A Unified Approach for Reporting ARM Measurement Uncertainties...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    0 A Unified Approach for Reporting ARM Measurement Uncertainties Technical Report E Campos DL Sisterson October 2015 DISCLAIMER This report was prepared as an account of work ...

  5. ARM Airborne Carbon Measurements (ARM-ACME) and ARM-ACME 2.5...

    Office of Scientific and Technical Information (OSTI)

    energy fluxes influence radiative-forcing, convective processes, and CO2 concentrations over the ARM SGP region, and 3) how greenhouse gases are transported on continental scales. ...

  6. Atmospheric Radiation Measurement (ARM) Data from the North Slope Alaska (NSA) Site

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. ARM maintains four major, permanent sites for data collection and deploys the ARM Mobile Facility to other sites as determined. The North Slope of Alaska (NSA) site is a permanent site providing data about cloud and radiative processes at high latitudes. These data are being used to refine models and parameterizations as they relate to the Arctic. Centered at Barrow and extending to the south (to the vicinity of Atqasuk), west (to the vicinity of Wainwright), and east (towards Oliktok), the NSA site has become a focal point for atmospheric and ecological research activity on the North Slope. Approximately 300,000 NSA data sets from 1993 to the present reside in the ARM Archive at http://www.archive.arm.gov/. Users will need to register for a password, but all files are then free for viewing or downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  7. A Unified Approach for Reporting ARM Measurement Uncertainties Technical Report

    SciTech Connect (OSTI)

    Campos, E; Sisterson, DL

    2015-10-01

    The Atmospheric Radiation Measurement (ARM) Climate Research Facility is observationally based, and quantifying the uncertainty of its measurements is critically important. With over 300 widely differing instruments providing over 2,500 datastreams, concise expression of measurement uncertainty is quite challenging. The ARM Facility currently provides data and supporting metadata (information about the data or data quality) to its users through a number of sources. Because the continued success of the ARM Facility depends on the known quality of its measurements, the Facility relies on instrument mentors and the ARM Data Quality Office (DQO) to ensure, assess, and report measurement quality. Therefore, an easily-accessible, well-articulated estimate of ARM measurement uncertainty is needed.

  8. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    7 Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly ... 31, 2005, ARM 06-007 Atmospheric Radiation Measurement Program Climate Research ...

  9. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    10 Atmospheric Radiation Measurement Program Climate Research Facility Operations ... - June 30, 2006, ARM 06-010 Atmospheric Radiation Measurement Program Climate Research ...

  10. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly ... March 31, 2005, ARM-05-014 Atmospheric Radiation Measurement Program Climate Research ...

  11. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly ... - June 30, 2005, ARM-05-015 Atmospheric Radiation Measurement Program Climate Research ...

  12. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    -018 Atmospheric Radiation Measurement Program Climate Research Facility Operations ... 30, 2006, ARM 06-018 Atmospheric Radiation Measurement Program Climate Research ...

  13. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    8 Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly ... March 31, 2006, ARM 06-008 Atmospheric Radiation Measurement Program Climate Research ...

  14. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly ... 31, 2004, ARM-05-013 Atmospheric Radiation Measurement Program Climate Research ...

  15. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    6 Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly ... 30, 2005, ARM-05-016 Atmospheric Radiation Measurement Program Climate Research ...

  16. Atmospheric Radiation Measurement (ARM) Data from Black Forest...

    Office of Scientific and Technical Information (OSTI)

    The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of ...

  17. Atmospheric Radiation Measurement (ARM) Data from the Tropical...

    Office of Scientific and Technical Information (OSTI)

    The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of ...

  18. Atmospheric Radiation Measurement (ARM) Data from the Southern...

    Office of Scientific and Technical Information (OSTI)

    The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of ...

  19. Atmospheric Radiation Measurement (ARM) Data from the Southern Great Plains (SGP) Site

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. ARM maintains four major, permanent sites for data collection and deploys the ARM Mobile Facility to other sites as determined. Scientists are using the information obtained from the permanent SGP site to improve cloud and radiative models and parameterizations and, thereby, the performance of atmospheric general circulation models used for climate research. More than 30 instrument clusters have been placed around the SGP site. The locations for the instruments were chosen so that the measurements reflect conditions over the typical distribution of land uses within the site. The continuous observations at the SGP site are supplemented by intensive observation periods, when the frequency of measurements is increased and special measurements are added to address specific research questions. During such periods, 2 gigabytes or more of data (two billion bytes) are generated daily. SGP data sets from 1993 to the present reside in the ARM Archive at http://www.archive.arm.gov/ http. Users will need to register for a password, but all files are then free for viewing or downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  20. Atmospheric Radiation Measurement (ARM) Data from the Tropical Western Pacific (TWP) Site.

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. ARM maintains four major, permanent sites for data collection and deploys the ARM Mobile Facility to other sites as determined. The Tropical Western Pacific (TWP) site is one of the four fixed sites. It consists of three climate research facilities; the Manus facility on Los Negros Island in Manus, Papua New Guinea (established in 1996); the Nauru facility on Nauru Island, Republic of Nauru (1998); and the Darwin facility in Darwin, Northern Territory, Australia (2002). The operations are supported by government agencies in each host country. Covering the area roughly between 10 degrees N and 10 degrees S of the equator and from 130 degrees E to 167 degrees E, the TWP locale includes a region that plays a large role in the interannual variability observed in the global climate system. More than 250,000 TWP data sets from 1996 to the present reside in the ARM Archive. Begin at the TWP information page for links or access data directly from the ARM Archive at http://www.archive.arm.gov/. Users will need to register for a password, but all files are then free for viewing or downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  1. Atmospheric Radiation Measurement (ARM) Data from Shouxian, China...

    Office of Scientific and Technical Information (OSTI)

    In a complex ARM Mobile Facility (AMF) deployment, monitoring data was collected at four ... Measurements obtained at all the AMF sites during the 8-month deployment in China will ...

  2. Atmospheric Radiation Measurement (ARM) Data from Shouxian, China...

    Office of Scientific and Technical Information (OSTI)

    in China In a complex ARM Mobile Facility (AMF) deployment, monitoring data was collected ... Measurements obtained at all the AMF sites during the 8-month deployment in China will ...

  3. ARM Data File Standards Version: 1.0 (Program Document) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Title: ARM Data File Standards Version: 1.0 The Atmospheric Radiation Measurement (ARM) ... allow for development of automated monitoring and data health status tools, and ...

  4. ARM Airborne Continuous carbon dioxide measurements (Dataset) | Data

    Office of Scientific and Technical Information (OSTI)

    Explorer 1 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US) Sponsoring Org: USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23) Country of Publication: United States Availability: ORNL Language: English Subject: 54 Environmental Sciences ARM; biraud-co2; SGP; AOS-CO2 Dataset File size N/AView Dataset View

  5. ARM Airborne Continuous carbon dioxide measurements (Dataset) | Data

    Office of Scientific and Technical Information (OSTI)

    Explorer 3 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US) Sponsoring Org: USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23) Country of Publication: United States Availability: ORNL Language: English Subject: 54 Environmental Sciences ARM; biraud-co2; SGP; AOS-CO2 Dataset File size N/AView Dataset View

  6. Atmospheric Radiation Measurement (ARM) Data from Shouxian, China for the

    Office of Scientific and Technical Information (OSTI)

    Study of Aerosol Indirect Effects in China () | Data Explorer Shouxian, China for the Study of Aerosol Indirect Effects in China Title: Atmospheric Radiation Measurement (ARM) Data from Shouxian, China for the Study of Aerosol Indirect Effects in China In a complex ARM Mobile Facility (AMF) deployment, monitoring data was collected at four locations in China during 2008. The various sites are located in regions with different climate regimes and with high aerosol loadings of different

  7. Atmospheric Radiation Measurement (ARM) Data from Steamboat Springs,

    Office of Scientific and Technical Information (OSTI)

    Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX) () | Data Explorer Steamboat Springs, Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX) Title: Atmospheric Radiation Measurement (ARM) Data from Steamboat Springs, Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX) In October 2010, the initial deployment of the second ARM Mobile Facility (AMF2) took place at Steamboat Springs,

  8. Atmospheric Radiation Measurement (ARM) Data from the Eastern North

    Office of Scientific and Technical Information (OSTI)

    Atlantic Site (ENA), Graciosa Island, Azores () | Data Explorer the Eastern North Atlantic Site (ENA), Graciosa Island, Azores Title: Atmospheric Radiation Measurement (ARM) Data from the Eastern North Atlantic Site (ENA), Graciosa Island, Azores From May 2009 through December 2010, the ARM Mobile Facility obtained data from a location near the airport on Graciosa Island to support the Clouds, Aerosol, and Precipitation in the Marine Boundary Layer (CAP-MBL) field campaign. The campaign was

  9. Local Students Explore ARM Program Site

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Technical Contact: James C. Liljegren Phone: 630-252-9540 Email: jcliljegren@anl.gov ... measure quantities from afar, as does a satellite or weather radar) can be compared with ...

  10. ARM - Field Campaign - Radon Measurements of Atmospheric Mixing (RAMIX)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govCampaignsRadon Measurements of Atmospheric Mixing (RAMIX) Campaign Links Field Campaign Report ARM Data Discovery Browse Data Related Campaigns Radon Measurements of Atmospheric Mixing (RAMIX 2013) 2013.03.01, Torn, SGP Radon Measurements of Atmospheric Mixing (RAMIX 2011-2013) 2011.03.01, Fischer, SGP Radon Measurements of Atmospheric Mixing (RAMIX 2010-2011) 2010.03.01, Fischer, SGP Radon Measurements of Atmospheric Mixing (RAMIX 2009-2010) 2009.04.01, Fischer, SGP Radon Measurements of

  11. ARM - Journal Articles 2003

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... ARM Min Photon path length distributions inferred from rotating shadowband spectrometer measurements at the Atmospheric Radiation Measurements Program Southern Great Plains site ...

  12. DOE ARM Data and Measurement Needs

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DOE & Headquarters Awards DOE & Headquarters Awards Departmental Awards November 13, 2014 Facility Representative of the Year Award The Facility Representative Award Program is a special award designed to recognize superior or exemplary service by a Facility Representative over a period of one year. This special award program has been established in accordance with the requirements of Department of Energy (DOE) Order 331.1C, Employee Performance Management and Recognition Program.

  13. Atmospheric Radiation Measurement Program facilities newsletter, March 2000

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2000-04-03

    The Atmospheric Radiation Measurement Program (ARM Program) is sending a copy of the ARM Video, an education overview of their program. In the video you will see and hear ARM scientists describe the importance of studying climate and climate change. It also contains a tour of some ARM sites and a look at state-of-the-art meteorological instrumentation, along with background information about the radiation budget and the complexity of climate modeling. The video was produced by the US Department of Energy.

  14. ARM - Field Campaign - Radon Measurements of Atmospheric Mixing (RAMIX

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2008) govCampaignsRadon Measurements of Atmospheric Mixing (RAMIX 2008) ARM Data Discovery Browse Data Related Campaigns Radon Measurements of Atmospheric Mixing (RAMIX) 2006.11.01, Fischer, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Radon Measurements of Atmospheric Mixing (RAMIX 2008) 2008.04.01 - 2009.03.31 Lead Scientist : Marc Fischer For data sets, see below. Abstract At present, uncertainty in vertical mixing

  15. Atmospheric Radiation Measurement Program Science Plan

    SciTech Connect (OSTI)

    Ackerman, T

    2004-10-31

    The Atmospheric Radiation Measurement (ARM) Program has matured into one of the key programs in the U.S. Climate Change Science Program. The ARM Program has achieved considerable scientific success in a broad range of activities, including site and instrument development, atmospheric radiative transfer, aerosol science, determination of cloud properties, cloud modeling, and cloud parameterization testing and development. The focus of ARM science has naturally shifted during the last few years to an increasing emphasis on modeling and parameterization studies to take advantage of the long time series of data now available. During the next 5 years, the principal focus of the ARM science program will be to: Maintain the data record at the fixed ARM sites for at least the next five years. Improve significantly our understanding of and ability to parameterize the 3-D cloud-radiation problem at scales from the local atmospheric column to the global climate model (GCM) grid square. Continue developing techniques to retrieve the properties of all clouds, with a special focus on ice clouds and mixed-phase clouds. Develop a focused research effort on the indirect aerosol problem that spans observations, physical models, and climate model parameterizations. Implement and evaluate an operational methodology to calculate broad-band heating rates in the atmospheric columns at the ARM sites. Develop and implement methodologies to use ARM data more effectively to test atmospheric models, both at the cloud-resolving model scale and the GCM scale. Use these methodologies to diagnose cloud parameterization performance and then refine these parameterizations to improve the accuracy of climate model simulations. In addition, the ARM Program is actively developing a new ARM Mobile Facility (AMF) that will be available for short deployments (several months to a year or more) in climatically important regions. The AMF will have much of the same instrumentation as the remote facilities at

  16. Style Guide Atmospheric Radiation Measurement (ARM) Climate Research Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Style Guide Atmospheric Radiation Measurement (ARM) Climate Research Facility March 2013 Style Guide Atmospheric Radiation Measurement Climate Research Facility March 2013 Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research March 2013 ii Contents 1.0 Introduction .......................................................................................................................................... 1 2.0 Acronyms and Abbreviations

  17. Surface Radiation Budget from ARM Satellite Retrievals

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Surface Radiation Budget from ARM Satellite Retrievals P. Minnis, D. P. Kratz, and T. P. ... Hampton, Virginia Introduction Since the Atmospheric Radiation Measurement (ARM) Program ...

  18. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger for the Radiative Atmospheric Divergence using AMF, GERB and AMMA Stations (RADAGAST)

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. To achieve this goal, ARM scientists and researchers around the world use continuous data obtained through the ARM Climate Research Facility. The ARM Mobile Facility (AMF) operates at non-permanent sites selected by the ARM Program. Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January 2006 the AMF deployed to Niamey, Niger, West Africa, at the Niger Meteorological Office at Niamey International Airport. This deployment was timed to coincide with the field phases and Special Observing Periods of the African Monsoon Multidisciplinary Analysis (AMMA). The ARM Program participated in this international effort as a field campaign called "Radiative Divergence using AMF, GERB and AMMA Stations (RADAGAST).The primary purpose of the Niger deployment was to combine an extended series of measurements from the AMF with those from the Geostationary Earth Radiation Budget (GERB) Instrument on the Meteosat operational geostationary satellite in order to provide the first well-sampled, direct estimates of the divergence of solar and thermal radiation across the atmosphere. A large collection of data plots based on data streams from specific instruments used at Niamey are available via a link from ARM's Niamey, Niger site information page. Other data can be found at the related websites mentioned above and in the ARM Archive. Users will be requested to create a password, but the plots and data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  19. Atmospheric Radiation Measurement (ARM) Data Plots and Figures

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

    ARM Program data is available in daily diagnostic plots that can be easily grouped into daily, weekly, monthly, and even yearly increments. By visualizing ARM data in thumbnail-sized data plots, users experience highly-browsable subsets of data available at the Data Archive including complimentary data products derived from data processed by ARM. These thumbnails allow users to quickly scan for a particular type of condition, like a clear day or a day with persistent cirrus. From a diagnostics perspective, the data plots assist in looking for missing data, for data exceeding a particular range, or for loading multiple variables (e.g., shortwave fluxes and precipitation), and to determine whether a certain science or data quality condition is associated with some other parameter (e.g., high wind or rain).[taken from http://www.arm.gov/data/data_plots.stm] Several interfaces and tools have been developed to make data plots easy to generate and manipulate. For example, the NCVWeb is an interactive NetCDF data plotting tool that ARM users can use to plot data as they order it or to plot regular standing data orders. It allows production of detailed tables, extraction of data, statistics output, comparison plotting, etc. without the need for separate visualization software. Users will be requested to create a password, but the data plots are free for viewing and downloading.

  20. Raman lidar measurements of water vapor and aerosols during the atmospheric radiation measurement (ARM) remote clouds sensing (RCS) intensive observation period (IOP)

    SciTech Connect (OSTI)

    Melfi, S.H.; Starr, D.O`C.; Whiteman, D.

    1996-04-01

    The first Atmospheric Radiation Measurement (ARM) remote Cloud Study (RCS) Intensive Operations Period (IOP) was held during April 1994 at the Southern Great Plains (SGP) site. This experiment was conducted to evaluate and calibrate state-of-the-art, ground based remote sensing instruments and to use the data acquired by these instruments to validate retrieval algorithms developed under the ARM program.

  1. Proceedings of the sixth Atmospheric Radiation Measurement (ARM) Science Team meeting

    SciTech Connect (OSTI)

    1997-06-01

    This document contains the summaries of papers presented at the 1996 Atmospheric Radiation Measurement (ARM) Science Team meeting held at San Antonio, Texas. The history and status of the ARM program at the time of the meeting helps to put these papers in context. The basic themes have not changed. First, from its beginning, the Program has attempted to respond to the most critical scientific issues facing the US Global Change Research Program. Second, the Program has been strongly coupled to other agency and international programs. More specifically, the Program reflects an unprecedented collaboration among agencies of the federal research community, among the US Department of Energy`s (DOE) national laboratories, and between DOE`s research program and related international programs, such as Global Energy and Water Experiment (GEWEX) and the Tropical Ocean Global Atmosphere (TOGA) program. Next, ARM has always attempted to make the most judicious use of its resources by collaborating and leveraging existing assets and has managed to maintain an aggressive schedule despite budgets that have been much smaller than planned. Finally, the Program has attracted some of the very best scientific talent in the climate research community and has, as a result, been productive scientifically.

  2. ARM - Measurement - Carbon dioxide (CO2) flux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    carbon dioxide, a heavy, colorless greenhouse gas. Categories Atmospheric Carbon, Surface Properties Instruments The above measurement is considered scientifically relevant for the...

  3. DOE/SC-ARM-TR-142 ARM Aerosol Measurement Science Group Charter

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 ARM Aerosol Measurement Science Group Charter January 2015 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights.

  4. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1. General Overview Background The ARM Program requires accurate measurements of solar radiation from radiometers used in ground- based networks and airborne instrument platforms. ...

  5. ARM - Field Campaign - Measurement of Aerosols, Radiation and Clouds over

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the Southern Ocean (MARCUS: Ice Nucleating Particle Measurements) Ocean (MARCUS: Ice Nucleating Particle Measurements) Related Campaigns Measurement of Aerosols, Radiation and Clouds over the Southern Oceans (MARCUS) 2017.09.01, McFarquhar, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Measurement of Aerosols, Radiation and Clouds over the Southern Ocean (MARCUS: Ice Nucleating Particle Measurements) 2017.09.01 - 2018.04.30

  6. Atmospheric Radiation Measurement (ARM) Data from Field Campaigns or Intensive Operational Periods (IOP)

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

    The Office of Biological and Environmental Research in DOE's Office of Science is responsible for the ARM Program. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  7. Optimal measurement of surface shortwave irradiance using current instrumentation -- the ARM experience

    SciTech Connect (OSTI)

    Michalsky, J.; Rubes, M.; Stoffel, T.; Wesley, M.; Splitt, M.; DeLuisi, J.

    1997-03-01

    Shortwave (solar) measurements of surface irradiance for clear sky conditions disagree with a number of different models. Betts used the European Center for Medium-range Forecasts (ECMWF) shortwave model to calculate surface irradiance that were 5-10 percent higher than measurements. Wild used a different formulation of the ECMWF shortwave model, but found that the model overpredicted clear-sky shortwave and average of 3 percent. Ding and Wang used data from the Atmospheric Radiation Measurement (ARM) program and found that the GENESIS GCM shortwave model, likewise, overpredicted clear-sky irradiance by about 4 percent. To help resolve the measurement dilemma, reference instruments were deployed in April 1996 at the Southern Great Plains ARM site central facility very near the shortwave measurements. The rest of the paper describes the experiment undertaken to ascertain total horizontal shortwave irradiance at the surface, including a separation of the direct normal and diffuse horizontal components. Results and a discussion of same concludes the paper.

  8. The Atmospheric Radiation Measurement Program Video

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    We hope that seeing images and hearing the scientists speak about ARM will give you a fuller, more detailed perspective of the purpose, goal, and intricacy of the ARM Program. The...

  9. The ARM Program Data Quality Office - A New Approach for Coordinating...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Program Data Quality Office - A New Approach for Coordinating Data Quality Efforts R. A. Peppler, K. L. Sonntag, and A. R. Dean Cooperative Institute for Mesoscale ...

  10. Atmospheric Radiation Measurement (ARM) Data from Point Reyes, California

    Office of Scientific and Technical Information (OSTI)

    for the Marine Stratus, Radiation, Aerosol, and Drizzle (MASRAD) Project () | Data Explorer Point Reyes, California for the Marine Stratus, Radiation, Aerosol, and Drizzle (MASRAD) Project Title: Atmospheric Radiation Measurement (ARM) Data from Point Reyes, California for the Marine Stratus, Radiation, Aerosol, and Drizzle (MASRAD) Project Point Reyes National Seashore, on the California coast north of San Francisco, was the location of the first deployment of the DOE's Atmospheric

  11. CIMEL Measurements of Zenith Radiances at the ARM SGP Site

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    CIMEL Measurements of Zenith Radiances at the ARM SGP Site W. J. Wiscombe National Aeronautics and Space Administration Goddard Space Flight Center Climate and Radiation Branch Greenbelt, Maryland A. Marshak and K. Evans Joint Center for Earth Systems Technology University of Maryland Baltimore, Maryland Y. Knyazikhin Department of Geography Boston University Boston, Massachusetts H. W. Barker Environment Canada Downsview, Ontario, Canada C. F. Pavloski Department of Meteorology Pennsylvania

  12. Measuring the Raindrop Size Distribution, ARM's Efforts at Darwin...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the Raindrop Size Distribution, ARM's Efforts at Darwin and SGP Bartholomew, Mary Jane Brookhaven National Laboratory Category: Instruments ARM has purchased two impact...

  13. ARM Orientation: Overview and History

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Orientation: ARM Orientation: Overview and History Overview and History Mar 2007 ARM Orientation 2 ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement ...

  14. Atmospheric Radiation Measurement Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    February 1999 ARM Facilities Newsletter is published by Argonne National Laboratory, a multiprogram laboratory operated by The University of Chicago under contract W-31-109-Eng-38 with the U.S. Department of Energy. Technical Contact: Douglas L. Sisterson Editor: Donna J. Holdridge What's New The month of March will be busy at the ARM SGP CART site. Several Intensive Observation Period (IOP) experiments will be taking place concurrently. These include the Spring Single-Column Model (SCM) IOP on

  15. Atmospheric Radiation Measurement Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    May 1999 ARM Facilities Newsletter is published by Argonne National Laboratory, a multiprogram laboratory operated by The University of Chicago under contract W-31-109-Eng-38 with the U.S. Department of Energy. Technical Contact: Douglas L. Sisterson Editor: Donna J. Holdridge Okmulgee - The Wooded Site Of the 24 developed extended facilities throughout the ARM SGP CART site, one is unique. The Okmulgee site is located in the forest at the Okmulgee State Park, five miles west of Okmulgee,

  16. DOE/SC-ARM-13-013 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-13-013 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  17. DOE/SC-ARM-14-025 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-14-025 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  18. DOE/SC-ARM-15-037 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    7 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-15-037 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  19. DOE/SC-ARM-12-021 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-12-021 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  20. DOE/SC-ARM-14-007 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    7 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-14-007 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  1. DOE/SC-ARM-15-018 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    8 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-15-018 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  2. DOE/SC-ARM-14-019 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    9 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-14-019 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  3. DOE/SC-ARM-15-001 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-15-001 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  4. DOE/SC-ARM-14-001 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-14-001 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  5. DOE/SC-ARM-13-007 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    7 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-13-007 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  6. DOE/SC-ARM-12-015 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-12-015 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  7. DOE/SC-ARM-13-001 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    1 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-13-001 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  8. DOE/SC-ARM-13-020 Atmospheric Radiation Measurement Climate Research...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    0 Atmospheric Radiation Measurement Climate Research Facility Operations Quarterly Report ... DOESC-ARM-13-020 Atmospheric Radiation Measurement Climate Research Facility Operations ...

  9. ARM Climate Research Facility Radar Operations Plan (Program...

    Office of Scientific and Technical Information (OSTI)

    Climate Research Facility Radar Operations Plan Citation Details In-Document Search Title: ARM Climate Research Facility Radar Operations Plan Roles, responsibilities, and ...

  10. Charter for the ARM Atmospheric Modeling Advisory Group (Program...

    Office of Scientific and Technical Information (OSTI)

    in the modeling and analysis workflow, making sure the modeling follows general best practices, and reviewing the recommendations provided to ARM for the workflow ...

  11. ARM 2000

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Tom Ackerman Chief Scientist Tom Ackerman Chief Scientist ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement 2 Outline Outline * Last year's goals * ...

  12. Atmospheric Radiation Measurement (ARM) Data from Black Forest...

    Office of Scientific and Technical Information (OSTI)

    ARM maintains four major, permanent sites for data collection and deploys the ARM Mobile Facility (AMF) to other sites as determined. In 2007 the AMF operated in the Black Forest ...

  13. Atmospheric Radiation Measurement (ARM) Value-Added Data Products...

    Office of Scientific and Technical Information (OSTI)

    of the quality of the input data. taken from http:www.arm.govdatavapsall.php One of the ARM data centers, the External Data Center or XDC at Brookhaven National Laboratory, ...

  14. ARM - ARM Logos

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govPublicationsARM Logos Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information Materials Image Library...

  15. High Spectral Resolution Infrared and Raman Lidar Observations for the ARM Program: Clear and Cloudy Sky Applications

    SciTech Connect (OSTI)

    Revercomb, Henry; Tobin, David; Knuteson, Robert; Borg, Lori; Moy, Leslie

    2009-06-17

    This grant began with the development of the Atmospheric Emitted Radiance Interferometer (AERI) for ARM. The AERI has provided highly accurate and reliable observations of downwelling spectral radiance (Knuteson et al. 2004a, 2004b) for application to radiative transfer, remote sensing of boundary layer temperature and water vapor, and cloud characterization. One of the major contributions of the ARM program has been its success in improving radiation calculation capabilities for models and remote sensing that evolved from the multi-year, clear-sky spectral radiance comparisons between AERI radiances and line-by-line calculations (Turner et al. 2004). This effort also spurred us to play a central role in improving the accuracy of water vapor measurements, again helping ARM lead the way in the community (Turner et al. 2003a, Revercomb et al. 2003). In order to add high-altitude downlooking AERI-like observations over the ARM sites, we began the development of an airborne AERI instrument that has become known as the Scanning High-resolution Interferometer Sounder (Scanning-HIS). This instrument has become an integral part of the ARM Unmanned Aerospace Vehicle (ARM-UAV) program. It provides both a cross-track mapping view of the earth and an uplooking view from the 12-15 km altitude of the Scaled Composites Proteus aircraft when flown over the ARM sites for IOPs. It has successfully participated in the first two legs of the “grand tour” of the ARM sites (SGP and NSA), resulting in a very good comparison with AIRS observations in 2002 and in an especially interesting data set from the arctic during the Mixed-Phase Cloud Experiment (M-PACE) in 2004.

  16. Atmospheric Radiation Measurement (ARM) Data from Point Reyes, California for the Marine Stratus, Radiation, Aerosol, and Drizzle (MASRAD) Project

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

    Point Reyes National Seashore, on the California coast north of San Francisco, was the location of the first deployment of the DOE's Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF). The ARM Program collaborated with the U.S. Office of Naval Research and DOE's Aerosol Science Program in the Marine Stratus, Radiation, Aerosol, and Drizzle (MASRAD) project. Their objectives were to collect data from cloud/aerosol interactions and to improve understanding of cloud organization that is often associated with patches of drizzle. Between March and September 2005, the AMF and at least two research aircraft were used to collect data.

  17. ARM - Publications: Science Team Meeting Documents: ARM-UAV Instrumentation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Used On The Proteus Aircraft During The M-PACE Experiment ARM-UAV Instrumentation Used On The Proteus Aircraft During The M-PACE Experiment McCoy, Robert Sandia National Laboratories Tooman, Tim Sandia National Laboratories The ARM-Unmanned Aerospace Vehicle (ARM-UAV) program is an airborne complement to the primarily ground-based Atmospheric Radiation Measurement(ARM) program. This poster covers the extensive instrument suite currently being flown on the Scaled Composites

  18. Introductory Remarks: ARM AVP Workshop on Advances in Airborne Instrumentation

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Introductory Remarks: ARM AVP Workshop on Advances in Airborne Instrumentation Warren Wiscombe ARM Chief Scientist Brookhaven National Lab ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement Genesis of this workshop * ARM UAV mutated into ARM Aerial Vehicles Program (AVP) in 2006 * Several key people believed strongly that AVP should have an instrument development component * Greg McFarquhar wrote the AVP whitepaper with three goals: - routine flights over ARM sites -

  19. ARM Operations Quarterly Report July 1 - September 30 2013 (Program...

    Office of Scientific and Technical Information (OSTI)

    Title: ARM Operations Quarterly Report July 1 - September 30 2013 This reports on the fourth quarter facility statistics. Authors: Voyles, Jimmy W Publication Date: 2013-10-14 OSTI ...

  20. Field Campaign Guidelines (ARM Climate Research Facility) (Program...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2011-01-17 OSTI Identifier: 1001689 Report Number(s): DOESC-ARM-11-003 PNNL-SA-76620; TRN: US201120%%3 DOE Contract Number: DE-AC05-7601830 Resource Type: ...

  1. ARM-ACME V: ARM Airborne Carbon Measurements V on the North Slope...

    Office of Scientific and Technical Information (OSTI)

    ... AAF ABoVE ACME ARM ATQ BRW CARVE CCSP DOE ESRL FT GCM GHG IVO JPL LGR LSM LTER m NACP NASA ... Reservoirs Vulnerability Experiment, a NASA project U.S. Carbon Cycle Science Plan ...

  2. Use of the ARM Measurements of Spectral Zenith Radiance for Better...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Use of the ARM Measurements of Spectral Zenith ... situation, with particular emphasis on cloud optical depth and effective particle size. ...

  3. Atmospheric Radiation Measurement (ARM) Data from the Eastern...

    Office of Scientific and Technical Information (OSTI)

    Availability: User Registration Required Language: English Subject: 54 - ENVIRONMENTAL SCIENCES Global Climate Change; ARM Mobile Facility (AMF); Marine boundary layer clouds; ...

  4. Atmospheric Radiation Measurement Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    July 1999 ARM Facilities Newsletter is published by Argonne National Laboratory, a multiprogram laboratory operated by The University of Chicago under contract W-31-109-Eng-38 with the U.S. Department of Energy. Technical Contact: Douglas L. Sisterson Editor: Donna J. Holdridge SGP99 Hydrology Campaign Summer research efforts continue in July with the SGP99 Hydrology Campaign headed by the United States Department of Agriculture, Agricultural Research Service. Other participants are the National

  5. ARM - Instrument - wacr

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentswacr Documentation WACR : Handbook ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : W-Band (95 GHz) ARM Cloud Radar (WACR) Instrument Categories Cloud Properties Latest version W-band ARM cloud radar General Overview The W-band Atmospheric Radiation Measurement (ARM) Program Cloud Radar (WACR) systems are zenith pointing Doppler radars that probe the extent and composition of clouds at

  6. Simultaneous Authentication and Certification of Arms-Control Measurement Systems

    SciTech Connect (OSTI)

    MacArthur, Duncan W. [Los Alamos National Laboratory; Hauck, Danielle K. [Los Alamos National Laboratory; Thron, Jonathan L. [Los Alamos National Laboratory

    2012-07-09

    Most arms-control-treaty-monitoring scenarios involve a host party that makes a declaration regarding its nuclear material or items and a monitoring party that verifies that declaration. A verification system developed for such a use needs to be trusted by both parties. The first concern, primarily from the host party's point of view, is that any sensitive information that is collected must be protected without interfering in the efficient operation of the facility being monitored. This concern is addressed in what can be termed a 'certification' process. The second concern, of particular interest to the monitoring party, is that it must be possible to confirm the veracity of both the measurement system and the data produced by this measurement system. The monitoring party addresses these issues during an 'authentication' process. Addressing either one of these concerns independently is relatively straightforward. However, it is more difficult to simultaneously satisfy host party certification concerns and monitoring party authentication concerns. Typically, both parties will want the final access to the measurement system. We will describe an alternative approach that allows both parties to gain confidence simultaneously. This approach starts with (1) joint development of the measurement system followed by (2) host certification of several copies of the system and (3) random selection by the inspecting party of one copy to be use during the monitoring visit and one (or more) copy(s) to be returned to the inspecting party's facilities for (4) further hardware authentication; any remaining copies are stored under joint seal for use as spares. Following this process, the parties will jointly (5) perform functional testing on the selected measurement system and then (6) use this system during the monitoring visit. Steps (1) and (2) assure the host party as to the certification of whichever system is eventually used in the monitoring visit. Steps (1), (3), (4), and (5

  7. ARM Orientation: Overview and History

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Warren Wiscombe ARM Chief Scientist Brookhaven & NASA ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement 2 Mar 2006 ARM Orientation You want me to be Chief ...

  8. Atmospheric Radiation Measurement (ARM) Data Plots and Figures...

    Office of Scientific and Technical Information (OSTI)

    science or data quality condition is associated with some other parameter (e.g., high wind or rain).taken from http:www.arm.govdatadataplots.stm Several interfaces and ...

  9. Atmospheric Radiation Measurement (ARM) Data from Niamey, Niger...

    Office of Scientific and Technical Information (OSTI)

    Sometimes these sites can become permanent ARM sites, as was the case with Graciosa Island in the Azores. It is now known as the Eastern North Atlantic permanent site. In January ...

  10. Atmospheric Radiation Measurement Radiative Atmospheric Divergence using ARM Mobile

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Radiative Atmospheric Divergence using ARM Mobile Facility, GERB, and AMMA Stations (RADAGAST) Beginning in January 2006, the ARM Mobile Facility (AMF) began supporting RADAGAST to provide the first well-sampled direct esti- mates of the energy balance across the atmosphere. The experiment is part of an ongoing international study of the West African monsoon system and Saharan dust storms. Stationed outside the Niger Meteo- rological Office at the Niamey International Airport, the AMF is located

  11. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    January 19, 2016 [Events] 2016 Joint User Facility/Principal Investigator Meeting Bookmark and Share The Atmospheric Radiation Measurement (ARM)/Atmospheric System Research (ASR) Joint User Facility/Principal Investigator Meeting (Joint PI Meeting) brings together the ASR Program and the ARM Climate Research Facility as world leaders in climate science. This meeting brings together nearly 350 ASR researchers and ARM Facility users and infrastructure members to review progress and plan future

  12. Atmospheric Radiation Measurement Program facilities newsletter, April 2000

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2000-05-05

    This issue of the Atmospheric Radiation Measurement Program (ARM Program) monthly newsletter is about the ARM Program goal to improve scientific understanding of the interactions of sunlight (solar radiation) with the atmosphere, then incorporate this understanding into computer models of climate change. To model climate accurately all around the globe, a variety of data must be collected from many locations on Earth. For its Cloud and Radiation Testbed (CART) sites, ARM chose locations in the US Southern Great Plains, the North Slope of Alaska, and the Tropical Western Pacific Ocean to represent different climate types around the world. In this newsletter they consider the North Slope of Alaska site, with locations at Barrow and Atqasuk, Alaska.

  13. Atmospheric Radiation Measurement (ARM) Data from Field Campaigns or Intensive Operational Periods (IOP)

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

    ARM Climate Research Facility users regularly conduct field campaigns to augment routine data acquisitions and to test and validate new instruments. Any field campaign which is proposed, planned, and implemented at one or more research sites is referred to as an intensive operational period (IOP). IOPs are held using the fixed and mobile sites; Southern Great Plains, North Slope of Alaska, Tropical Western Pacific, ARM Mobile Facility (AMF), and Aerial Vehicles Program (AVP). [Taken from http://www.arm.gov/science/fc.stm] Users may search with the specialized interface or browse campaigns/IOPs in table format. Browsing allows users to see the start date of the IOP, the status (Past, In Progress, etc.), the duration, the Principal Investigator, and the research site, along with the title of the campaign/IOP. Clicking on the title leads to a descriptive summary of the campaign, names of co-investigators, contact information, links to related websites, and a link to available data in the ARM Archive. Users will be requested to create a password, but the data files are free for viewing and downloading. The URL to go directly to the ARM Archive, bypassing the information pages, is http://www.archive.arm.gov/. The Office of Biological and Environmental Research in DOE's Office of Science is responsible for the ARM Program. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  14. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The ARM Shipboard Oceanographic and Atmospheric Radiation (SOAR) Program: A Review of Instrumentation and Results to Date Reynolds, R.M. (a), MIller, M.A. (a), Bartholomew, M.J. (a), and Yoneyama, K. (b), Brookhaven National Laboratory (a), Japan Marine Science and Technology Center (b) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The ARM Ocean Project (AOP) complements the ARM Program's sophisticated land/island observation program with open ocean observations,

  15. ARM TR-008

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurement Program September 2004 D.D. Turner, H.E. Revercomb, R.O. Knuteson, R.G. ... and Environmental Research D. D. Turner et al., September 2004, ARM TR-013 ...

  16. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    January 9, 2009 [Events, Feature Stories and Releases] Program Highlights at American Meteorological Society Annual Meeting Bookmark and Share At the 2009 AMS Meeting in Phoenix, Arizona, scientists involved in the Department of Energy's Atmospheric Radiation Measurement (ARM) Program will share their latest research findings related to the interaction of clouds and radiation. Scientists from around the world use the ARM Climate Research Facility ground-based climate measurement capabilities for

  17. DOE/SC-ARM-15-084

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 2015 ANNUAL REPORT Environmental Management ARM Climate Research Facility ANNUAL REPORT - 2015 ARM Climate Research Facility ANNUAL REPORT - 2015 3 From the ARM Program Manager Developing the Next-Generation ARM Facility For more than 20 years, the Atmospheric Radiation Measurement (ARM) Climate Research Facility has blazed the trail in providing the world's atmospheric scientists with continuous observations of cloud and aerosol properties and their impacts on Earth's energy balance. The

  18. ARM Climate Research Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    DOESC-ARM-15-020 ARM Climate Research Facility Quarterly Ingest Report Second Quarter: ... maintained by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. ...

  19. Final Scientific/Technical Report Grant title: Use of ARM Measurements...

    Office of Scientific and Technical Information (OSTI)

    Final ScientificTechnical Report Grant title: Use of ARM Measurements of Spectral Zenith Radiance for Better Understanding of 3D Cloud-Radiation Processes and Aerosol-Cloud ...

  20. Overview of the United States Department of Energy's ARM (Atmospheric

    Office of Scientific and Technical Information (OSTI)

    Radiation Measurement) Program (Conference) | SciTech Connect Conference: Overview of the United States Department of Energy's ARM (Atmospheric Radiation Measurement) Program Citation Details In-Document Search Title: Overview of the United States Department of Energy's ARM (Atmospheric Radiation Measurement) Program The Department of Energy (DOE) is initiating a major atmospheric research effort, the Atmospheric Radiation Measurement Program (ARM). The program is a key component of DOE's

  1. ARM - Feature Stories and Releases Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    add to the continuous measurements obtained at the ground-based sites," said Rickey Petty, program manager for the AVP. For more information on the ARM Climate Research...

  2. ARM - Field Campaign - ARESE II IOP

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Abstract The ARESE II Experiment was coordinated with the Atmospheric Radiation Measurement - Unmanned Aerospace Vehicle (ARM-UAV) Program. Other Contacts Doug Sisterson, SGP CART ...

  3. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Metadata Systems for ARM's SGP and NSA Sites Doty, K.J., Brookhaven National Laboratory Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting Members of the Atmospheric Radiation Measurement (ARM) Program's Data and Science Integration Team (DSIT) and the ARM infrastructure have worked together to design and implement a MetaData System (MDS) currently in use at the Southern Great Plains (SGP) site, and are now in the process of designing an MDS for the North Slope of Alaska (NSA)

  4. ARM Airborne Carbon Measurements VI (ARM-ACME V) Science Plan

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... 4 4.1.2 Close the Large Gap in U.S. Methane Emissions Estimates ......Color gradient shows the upstream influence region on atmospheric measurements ...

  5. Atmospheric Radiation Measurement (ARM) Data from the Tropical...

    Office of Scientific and Technical Information (OSTI)

    is the largest global change research program supported ... physics in global climate models in order to improve ... and researchers around the world use continuous data ...

  6. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    24, 2009 [Facility News] Merger of Science Programs Results in Atmospheric System Research Bookmark and Share Effective October 1, the Department of Energy's Atmospheric Radiation Measurement Program and Atmospheric Science Program will be merged and managed under a new name, Atmospheric System Research. A major benefit of the merger is expected to be a strengthening of the programs by bringing together ARM expertise in continuous remote sensing measurements of cloud properties and aerosol

  7. Atmospheric Radiation Measurement Program Facilities Newsletter - September 1999

    SciTech Connect (OSTI)

    Holdridge, D. J., ed

    1999-09-27

    The Atmospheric Radiation Measurement Program September 1999 Facilities Newsletter discusses the several Intensive Observation Periods (IOPs) that the ARM SGP CART site will host in the near future. Two projects of note are the International Pyrgeometer Intercomparison and the Fall Single Column Model (SCM)/Nocturnal Boundary Layer (NBL) IOP. Both projects will bring many US and international scientists to the SGP CART site to participate in atmospheric research.

  8. Final Report for ARM Project Measuring 4-D Water Vapor Fields with GPS

    SciTech Connect (OSTI)

    Braun, John

    2006-02-06

    Water vapor is a primary element in the Earth’s climate system. Atmospheric water vapor is central to cloud processes, radiation transfer, and the hydrological cycle. Using funding from Department of Energy (DOE) grant DE-FG03-02ER63327, the University Corporation for Atmospheric Research (UCAR) developed new observational techniques to measure atmospheric water vapor and applied these techniques to measure four dimensional water vapor fields throughout the United States Southern Great Plains region. This report summarizes the development of a new observation from ground based Global Positioning System (GPS) stations called Slant Water Vapor (SW) and it’s utilization in retrieving four dimensional water vapor fields. The SW observation represents the integrated amount of water vapor between a GPS station and a transmitting satellite. SW observations provide improved temporal and spatial sampling of the atmosphere when compared to column-integrated quantities such as preciptitable water vapor (PW). Under funding from the DOE Atmospheric Radiation Measurement (ARM) program, GPS networks in the Southern Great Plains (SGP) region were deployed to retrieve SW to improve the characterization of water vapor throughout the region. These observations were used to estimate four dimensional water vapor fields using tomographic approaches and through assimilation into the MM5 numerical weather model.

  9. Measuring Program Outcomes and Using Benchmarks Webinar

    Energy.gov [DOE]

    Measuring Program Outcomes and Using Benchmarks, a webinar from the U.S. Department of Energy's Better Buildings program.

  10. ARM Mentor Selection Process

    SciTech Connect (OSTI)

    Sisterson, D. L.

    2015-10-01

    The Atmospheric Radiation Measurement (ARM) Program was created in 1989 with funding from the U.S. Department of Energy (DOE) to develop several highly instrumented ground stations to study cloud formation processes and their influence on radiative transfer. In 2003, the ARM Program became a national scientific user facility, known as the ARM Climate Research Facility. This scientific infrastructure provides for fixed sites, mobile facilities, an aerial facility, and a data archive available for use by scientists worldwide through the ARM Climate Research Facility—a scientific user facility. The ARM Climate Research Facility currently operates more than 300 instrument systems that provide ground-based observations of the atmospheric column. To keep ARM at the forefront of climate observations, the ARM infrastructure depends heavily on instrument scientists and engineers, also known as lead mentors. Lead mentors must have an excellent understanding of in situ and remote-sensing instrumentation theory and operation and have comprehensive knowledge of critical scale-dependent atmospheric processes. They must also possess the technical and analytical skills to develop new data retrievals that provide innovative approaches for creating research-quality data sets. The ARM Climate Research Facility is seeking the best overall qualified candidate who can fulfill lead mentor requirements in a timely manner.

  11. ARM.pgm

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Critical Thinking ? Student Activity News from the ARM Program for students and teachers about climate-change studies Carrie Talus, ARM graduate research assistant SPRING2002 ...

  12. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    October 16, 2007 Facility News ARM Education and Outreach Program Awarded Funding by National Science Foundation Bookmark and Share Andrea Maestas, ARM Education and Outreach...

  13. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Harvard Student Awarded ARM Fellowship Bookmark and Share Maryann Racine was awarded the ARM Program Fellowship. Maryann Racine was recently awarded the U.S. Department of Energy's...

  14. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Micropulse Lidar: Configuration Upgrades and New Data Products Flynn, C.J., Mendoza, A., and Christy, J., Pacific Northwest National Laboratory Fourteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting The ARM Program has operated Micropulse Lidar (MPL) systems for more than one decade. However, the MPL instrument configuration and data product development has been essentially static for the last five years. Meanwhile, as ARM's deployed MPL systems continue to age they exhibit

  15. Atmospheric Radiation Measurement (ARM) Data from Oliktok Point, Alaska (an AMF3 Deployment)

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

    Located at the North Slope of Alaska on the coast of the Arctic Ocean, Oliktok Point is extremely isolated, accessible only by plane. From this remote spot researchers now have access to important data about Arctic climate processes at the intersection of land and sea ice. As of October 2013, Oliktok Point is the temporary home of ARMs third and newest ARM Mobile Facility, or AMF3. The AMF3 is gathering data using about two dozen instruments that obtain continuous measurements of clouds, aerosols, precipitation, energy, and other meteorological variables. Site operators will also fly manned and unmanned aircraft over sea ice, drop instrument probes and send up tethered balloons. The combination of atmospheric observations with measurements from both the ground and over the Arctic Ocean will give researchers a better sense of why the Arctic sea ice has been fluctuating in fairly dramatic fashion over recent years. AMF3 will be stationed at Oliktok Point.

  16. Atmospheric Radiation Measurement Program facilities newsletter, January 2000

    SciTech Connect (OSTI)

    Sisterson, D.L.

    2000-02-16

    The subject of this newsletter is the ARM unmanned aerospace vehicle program. The ARM Program's focus is on climate research, specifically research related to solar radiation and its interaction with clouds. The SGP CART site contains highly sophisticated surface instrumentation, but even these instruments cannot gather some crucial climate data from high in the atmosphere. The Department of Energy and the Department of Defense joined together to use a high-tech, high-altitude, long-endurance class of unmanned aircraft known as the unmanned aerospace vehicle (UAV). A UAV is a small, lightweight airplane that is controlled remotely from the ground. A pilot sits in a ground-based cockpit and flies the aircraft as if he were actually on board. The UAV can also fly completely on its own through the use of preprogrammed computer flight routines. The ARM UAV is fitted with payload instruments developed to make highly accurate measurements of atmospheric flux, radiance, and clouds. Using a UAV is beneficial to climate research in many ways. The UAV puts the instrumentation within the environment being studied and gives scientists direct measurements, in contrast to indirect measurements from satellites orbiting high above Earth. The data collected by UAVs can be used to verify and calibrate measurements and calculated values from satellites, therefore making satellite data more useful and valuable to researchers.

  17. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NSDL Atmospheric Visualization Collection and the ARM Program Andrew, K. (a), Bahrmann, C.P. (b), Klaus, C. (c), and Mace, G.G. (d), Eastern Illinois University (a), University of Oklahoma (b), Argonne National Laboratory (c), University of Utah (d) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting This project will create a digital library collection based on near real-time visualization of atmospheric data from the Atmospheric Radiation Measurement (ARM) program’s Southern

  18. ARM - Global Warming

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Warming Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Global Warming Click on one of the links below to learn more about global warming! But first, take a look at this presentation given by former Atmospheric Radiation Measurement (ARM) Program Chief Scientist Tom Ackerman to a group of

  19. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    10, 2016 [Facility News, Publications] ACME/ARM/ASR, or AAA, Workshop Report Available on DOE Website Bookmark and Share CESD_Report_2016_ACME.indd While the U.S. Department of Energy's (DOE's) Atmospheric Radiation Measurement (ARM) Climate Research Facility and Atmospheric System Research (ASR) and Earth System Modeling (ESM) programs have made considerable contributions to the understanding of the atmospheric component of Earth's climate system and to development and evaluation of global

  20. ARM Airborne Carbon Measurement on the North Slope

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Airborne Carbon Measurement on the North Slope During the summer of 2015, a research campaign gave scientists insight into trends and variability of trace gases in the atmosphere ...

  1. ARM - Field Campaign - Aircraft Carbon

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Abstract Airborne trace-gas measurements at ARM-SGP provided valuable data for addressing carbon-cycle questions highlighted by the US Climate Change Research Program and the North...

  2. ARM - Field Campaign - Semi-Continuous OCEC Particulate Measurement

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Send Campaign : Semi-Continuous OCEC Particulate Measurement 2013.06.01 - 2013.11.27 Lead Scientist : Robert Cary For data sets, see below. Abstract The Sunset Laboratory...

  3. ARM - Collaborations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    for ISDAC (pdf, 525K) ISDAC Flight Planning Document (PDF, 216K) Collaborations Logistics Measurements & Platforms Contacts News News & Press Fact Sheets Images ARM flickr...

  4. ARM - Publications: Science Team Meeting Documents: Measurements of

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    atmospheric water vapor over the oceans Measurements of atmospheric water vapor over the oceans Szczodrak, Malgorzata University of Miami Minnett, Peter University of Miami Feltz, Wayne University of Wisconsin Atmospheric water vapor is an important part of the Earth's hydrological cycle and plays a crucial role in many aspects of the climate system. The main source of the atmospheric moisture are the oceans, but the information we have about the distribution of atmospheric water vapor over

  5. ARM - Publications: Science Team Meeting Documents: Measuring Solar

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Irradiance from Space: The SOlar Radiation and Climate Experiment Measuring Solar Irradiance from Space: The SOlar Radiation and Climate Experiment Harder, Jerry LASP University of Colorado Fontenla, Juan LASP University of Colorado Kopp, Greg LASP University of Colorado Rottman, Gary University of Colorado Richard, Erik LASP University of Colorado Pilewskie, Peter University of Colorado The Solar Radiation and Climate Experiment (SORCE) was launched in January 2003 and has functioned

  6. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Cloud and Radiative Properties Derived Over the ARM NSA Domain From AVHRR Data Heck, P.W., Nguyen, L., Smith, W. L., Jr., Ayers, J.K., Doelling, D.R., and Spangenberg, D.A., Analytical Services and Materials, Inc.; Minnis, P., and Young, D.F., National Aeronautics and Space Administration-Langley Research Center Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting The Atmospheric Radiation Measurement (ARM) Program's polar sites on the North Slope of Alaska (NSA) measure time

  7. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    GPS Measured Water Vapor Variability at the ARM SGP CF Braun, J. (a), Rocken, C. (a), and Schmid, B. (b), UCAR (a), BAER (b) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting Ground based Global Positioning System (GPS) stations can measure precipitable water vapor (PWV) and slant water vapor (SWV). SWV is the integrated amount of water vapor along the slant path from the GPS transmitter to the station. The ARM program has sponsored the University Corporation for Atmospheric

  8. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Using ARM Measurements to Evaluate and Improve the Turbulent Boundary-Layer Parameterization in the CCM Zhang, M.H. (a) and Yu, R.C. (a), State University of New York(a) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting Three-Dimensional advective tendencies at the Atmospheric Radiation Measurement (ARM) Program Southern Great Plains (SGP) site, together with diurnal variation of the clear-sky boundary layer atmosphere temperature and moisture, are used to study the

  9. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    radiation Aerosols Cloud Properties microphysical optical and radiative properties Black carbon concentration Aerosols Atmospheric Carbon particulate microphysical and...

  10. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    State

  11. ARM - Measurements

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Carbon

  12. MEASUREMENT OF GALACTIC LOGARITHMIC SPIRAL ARM PITCH ANGLE USING TWO-DIMENSIONAL FAST FOURIER TRANSFORM DECOMPOSITION

    SciTech Connect (OSTI)

    Davis, Benjamin L.; Berrier, Joel C.; Shields, Douglas W.; Kennefick, Julia; Kennefick, Daniel; Seigar, Marc S.; Lacy, Claud H. S.; Puerari, Ivanio

    2012-04-01

    A logarithmic spiral is a prominent feature appearing in a majority of observed galaxies. This feature has long been associated with the traditional Hubble classification scheme, but historical quotes of pitch angle of spiral galaxies have been almost exclusively qualitative. We have developed a methodology, utilizing two-dimensional fast Fourier transformations of images of spiral galaxies, in order to isolate and measure the pitch angles of their spiral arms. Our technique provides a quantitative way to measure this morphological feature. This will allow comparison of spiral galaxy pitch angle to other galactic parameters and test spiral arm genesis theories. In this work, we detail our image processing and analysis of spiral galaxy images and discuss the robustness of our analysis techniques.

  13. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    on which ARM performance is measured. In sharing this information with the climate research community, ARM is providing the report as a sort of "conceptual model" for those...

  14. ARM Virtual Tour

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    and mirrors ARM's other long-term atmospheric measurement facilities around the world. Virtual Tour Coming in 2016 Heavily instrumented ARM facilities are strategically located at...

  15. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Improved Retrieval Of Cloud Liquid Water Path For ARM Microwave Radiometers Liljegren, J.C., Ames Laboratory Eighth Atmospheric Radiation Measurement (ARM) Science Team Meeting The Atmospheric Radiation Measurement (ARM) Program has deployed dual-frequency microwave water radiometers (MWRs) at its Cloud and Radiation Testbed (CART) sites in the U. S. Southern Great Plains (SGP), the Tropical Western Pacific (TWP), and the North Slope of Alaska/Adjacent Arctic Ocean (NSA/AAO). Although the

  16. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    An Improved Technique for Producing MPL Backscatter Profiles Properly Characterized at All Ranges Flynn, C.J. and Powell, D.M., Pacific Northwest National Laboratory Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting An important part of ARM's mission is the quantitative study of the effect of clouds and aerosol on radiative transfer and the energy budget. Micropulse Lidar (MPL) are an integral component of the ARM Program's measurement strategy with one deployed at each of

  17. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Processing of ARM Millimeter Wave Cloud Radar Signals at Low Signal to Noise Conditions Kollias, P. and Albrecht B.A., University of Miami Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The Atmospheric Radiation Measurement (ARM) program has supported the deployment of several Millimeter Wave Cloud Radars (MMCRs) operating at 35-GHz for an accurate detection of all the hydrometeors in the atmosphere. Despite their short wavelength that increases the Rayleigh backscattering

  18. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Climatology of Stratus Clouds at the SGP: A Radiation Based Study Sengupta, M.(a), Ackerman, T.P.(a), and Clothiaux, E.E.(b), Pacific Northwest National Laboratory (a), The Pennsylvania State University (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The Atmospheric Radiation Measurement (ARM) program is a source of continuous data that can be used for various short-term climatological studies. Using multiple datasets from ARM for the Southern Great Plains (SGP) Central

  19. Better Buildings Neighborhood Program Data Installed Measures...

    Energy Savers

    Installed Measures Better Buildings Neighborhood Program Data Installed Measures Building project data for 75,110 single-family homes upgraded between July 1, 2010, and September ...

  20. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Characterizing and Filling Temporal and Spatial Gaps in Time-Aggregated ARM Measurements for Use in Carbon Models Hargrove, W.W.(a), Brandt, C.C.(a), Jager, H.I.(a), Hanan, N.(b), and McCord, R.A.(a), Oak Ridge National Laboratory (ORNL)(a), Natural Resource Ecology Laboratory (NREL)(b) Thirteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting Data gaps limit the use of ARM data as input for simulation models. Because the ARM program records actual measurements, circumstances

  1. Atmospheric Radiation Measurement (ARM) Data from Black Forest Germany for the Convective and Orographically Induced Precipitation Study (COPS)

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

    The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. ARM maintains four major, permanent sites for data collection and deploys the ARM Mobile Facility (AMF) to other sites as determined. In 2007 the AMF operated in the Black Forest region of Germany as part of the Convective and Orographically Induced Precipitation Study (COPS). Scientists studied rainfall resulting from atmospheric uplift (convection) in mountainous terrain, otherwise known as orographic precipitation. This was part of a six -year duration of the German Quantitative Precipitation Forecasting (QPF) Program. COPS was endorsed as a Research and Development Project by the World Weather Research Program. This program was established by the World Meteorological Organization to develop improved and cost-effective forecasting techniques, with an emphasis on high-impact weather. A large collection of data plots based on data streams from specific instruments used at Black Forest are available via a link from ARM's Black Forest site information page. Users will be requested to create a password, but the plots and the data files in the ARM Archive are free for viewing and downloading.

  2. Introduction to Reading and Visualizing ARM Data

    SciTech Connect (OSTI)

    Mather, James

    2014-02-18

    Atmospheric Radiation Measurement (ARM) Program standard data format is NetCDF 3 (Network Common Data Form). The object of this tutorial is to provide a basic introduction to NetCDF with an emphasis on aspects of the ARM application of NetCDF. The goal is to provide basic instructions for reading and visualizing ARM NetCDF data with the expectation that these examples can then be applied to more complex applications.

  3. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Comparison of ARM Cloud Property Observations with CRM Simulations Xu, K.-M. (a), Cederwall, R.T. (b), Xie, S.C. (b), and Yio, J.J. (b), NASA Langley Research Center (a), Lawrence Livermore National Laboratory (b) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The cloud property observations are compared with cloud-resolving model simulated cloud properties in this study, using the Summer 1997 Intensive Observation Period (IOP) data of the ARM program. Midlatitude

  4. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    A Comparison of Tropical and Midlatitude Cirrus Microphysical Properties Using ARM Data Mace, G.G. (a), Vernon, E.N. (a), Zhang, Y. (a), Comstock, J.M. (b), and Ackerman, T.P. (b), Department of Meteorology, University of Utah (a), Pacific Northwest National Laboratory (b) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting With the complement of active and passive remote sensors at the four sites, the ARM program has generated (and continues to generate) an extensive cirrus

  5. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Investigation of Atmospheric Water Vapor and Its Radiative Effects at the ARM North Slope of Alaska CART Site Delamere, J.S., Clough, S.A., Mlawer, E.J., and Shephard, M.W., Atmospheric and Environmental Research, Inc. Fourteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting Water vapor significantly regulates radiative energy flow through the Earth’s atmosphere. Since its inception the ARM program has worked to develop improved parameterizations of water vapor radiative

  6. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Agents in ARM: Applying Artificial Intelligence to ARM Data Mining Kuchar, O.A. and Reyes-Spindola, J., Pacific Northwest National Laboratory Fourteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting We present a vision of a prototype environment that utilizes a co-operative community of intelligent software agents (a computer program that behaves in a manner analogous to a human agent) for the creation of an integrative, computer-based data analysis architecture to mine massive

  7. ARM - ARM Safety Policy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Safety Policy About Become a User Recovery Act Mission FAQ Outreach Displays History ... Send us a note below or call us at 1-888-ARM-DATA. Send ARM Safety Policy The ARM Climate ...

  8. ARM Carbon Cycle Gases Flasks at SGP Site (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Carbon Cycle Gases Flasks at SGP Site Title: ARM Carbon Cycle Gases Flasks at SGP Site Data from flasks are sampled at the Atmospheric Radiation Measurement Program ARM, Southern ...

  9. ARM Cloud-Aerosol-Precipitation Experiment (ACAPEX) Field Campaign Report

    Office of Scientific and Technical Information (OSTI)

    (Program Document) | SciTech Connect ARM Cloud-Aerosol-Precipitation Experiment (ACAPEX) Field Campaign Report Citation Details In-Document Search Title: ARM Cloud-Aerosol-Precipitation Experiment (ACAPEX) Field Campaign Report The U.S. Department of Energy (DOE)'s Atmospheric Radiation Measurement (ARM) Climate Research Facility's ARM Cloud-Aerosol-Precipitation Experiment (ACAPEX) field campaign contributes to CalWater 2015, a multi-agency field campaign that aims to improve understanding

  10. ARM - Publications: Science Team Meeting Documents: Comparison of ECMWF

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Model and ARSCL Cloudiness at the ARM SGP site Comparison of ECMWF Model and ARSCL Cloudiness at the ARM SGP site Kollias, Pavlos RSMAS/University of Miami Albrecht, Bruce University of Miami The Department of Energy (DOE) Atmospheric Radiation Measurements (ARM) Program operates a comprehensive suite of active remote sensors at Southern Great Plains (SGP) in Oklahoma since 1996 to detect all hydrometeors in the atmospheric column above. Due to its location, the ARM SGP site cloud and

  11. ARM Aerial Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Field Campaigns AAF Campaigns 2007 - UAV Campaigns 1993 - 2006, 2015 Other Aircraft ... Program, which was the successor to the ARM Unmanned Aerospace Vehicle (UAV) Program

  12. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    in 1989, the ARM Program is the Department of Energy's largest global change research program. Eight national laboratories and numerous government agencies, universities,...

  13. Weatherization Assistance Program Measures | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Measures Weatherization Assistance Program Measures Weatherization Assistance Program Measures The national weatherization network offers a streamlined delivery system to provide high-quality, energy efficiency services and improvements in single-family homes, manufactured or mobile homes, and multifamily buildings. Professionally trained weatherization crews utilize the most advanced technologies to address energy use and improvements. Crews use computerized energy audits and advanced

  14. ARM - Posters

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    MaterialsPosters Publications Journal Articles Conference Documents Program Documents & Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures Acronyms Glossary Logos Contacts RSS for Publications Information Materials Annual Reports Program Fact Sheets Campaign Backgrounders Education and Outreach Posters Brochures Research Highlights Summaries Posters The ARM Flickr page contains condensed

  15. ARM - Sponsors

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Sponsors Related Links CLASIC Home AAF Home ARM Data Discovery Browse Data Post-Campaign CLASIC/CHAPS Special Session at AGU Annual Meeting, December 15-19 CLASIC Workshop, March 26-27 Data Sets Deployment Resources Measurement Platforms PNNL WRF-CuP Forecast Cloud Physics Lidar MODIS Airborne Simulator Data Mesonet Monitoring ARM Data Plots Experiment Planning CLASIC Proposal Abstract Science Questions Science and Implementation Plan (pdf) Measurement Platforms (pdf) CLASIC-Land Experiment Plan

  16. ARM - Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    May 1, 2009 [Facility News] Mobile Facility Begins Marine Cloud Study in the Azores Bookmark and Share Located next to the airport on Graciosa Island, the ARM Mobile Facility's comprehensive and sophisticated instrument suite will obtain atmospheric measurements from the marine boundary layer. Located next to the airport on Graciosa Island, the ARM Mobile Facility's comprehensive and sophisticated instrument suite will obtain atmospheric measurements from the marine boundary layer. Extended

  17. DOE/SC-ARM-XXXX DOE/SC-ARM-0706 DOE/SC-ARM-0805

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    XXXX DOESC-ARM-0706 DOESC-ARM-0805 3 Table of Contents Program Overview ......... 5 Setting the Standard for Ground-Based Climate Observations ...

  18. Mitigation measures and programs in Hungary

    SciTech Connect (OSTI)

    Molnar, S.

    1996-12-31

    In Hungary there are four main governmental programs, which may result in a decrease of emissions of anthropogenic greenhouse gases (GHGs): (1) National program of energy efficiency improvement and energy conservation, (2) Afforestation program, (3) Volatile organic compounds (VOC) emission reduction program, and (4) Program to reduce the use of ozone depleting substances. These ambitious programs were launched in the beginning of the 90`s, but they have been slowed down because of budgetary problems. The comprehensive action plan for mitigation of GHG emissions should be based on these ongoing programs. These programs should be expanded by further measures and programs in order to fulfill the requirements of the FCCC. In the next sections the results and prospects of the above mentioned programs will be summarized. Also the results of the mitigation study supported by the U.S. Country Studies Program are included.

  19. Atmospheric Radiation Measurement Program Climate Research Facility...

    Office of Scientific and Technical Information (OSTI)

    Title: Atmospheric Radiation Measurement Program Climate Research Facility Operations ... are collected and sent to the Data Management Facility (DMF) at Pacific Northwest ...

  20. Driving Accountability for Program Performance Using Measured...

    Energy Savers

    Driving Accountability for Program Performance Using Measured Energy Savings (201) Better Buildings Residential Network Peer Exchange Call Series: Driving Accountability for ...

  1. ARM - Publications: Science Team Meeting Documents: Data Products From The

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Proteus Aircraft During The M-PACE Experiment Data Products From The Proteus Aircraft During The M-PACE Experiment Tooman, Tim Sandia National Laboratories McCoy, Robert Sandia National Laboratories The ARM-Unmanned Aerospace Vehicle (ARM-UAV) program is an airborne complement to the primarily ground-based Atmospheric Radiation Measurement (ARM) program. This poster covers the ARM-UAV participation in and results from the recent M-PACE deployment over the ARM sites on the North Slope of

  2. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    all areas of earth and space sciences. In the scientific program, dozens of posters and oral sessions used ARM data in their results. In the Exhibit Hall, the ARM outreach display...

  3. ARM - Data Plots

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Plots Data Plots ARM Program data is available in daily diagnostic plots that can be easily grouped into daily, weekly, monthly, and even yearly increments. By visualizing ARM data ...

  4. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    records, 316 ARM Program participants (and a few interested visitors) from across the globe met in Albuquerque, New Mexico, on March 21-25 for the fourteenth ARM Science Team...

  5. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the ARM Mobile Facility. ARM participated in the Student Exploration of Research in the Earth and Space Sciences (EXPRESS) program held on the last day of the 2005 AGU Fall...

  6. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    on ARM Website Bookmark and Share ARM Education converted the Arctic traditional knowledge DVDs into a web-based program so they could be shared beyond the North Slope. Nearly...

  7. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Cloud Property Retrieval Using Combined Ground-Based Remote Sensors Wang, Z. and Sassen, K., University of Utah Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The Atmospheric Radiation Measurements Program (ARM) is making measurements with diverse ground-based remote sensors. To provide more complete and accurate cloud information, it is necessary to combine diverse measurements because of the different capabilities of various sensors. In this study, a remote sensing cloud

  8. Atmospheric Radiation Measurement (ARM) Data from Shouxian, China for the Study of Aerosol Indirect Effects in China

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

    In a complex ARM Mobile Facility (AMF) deployment, monitoring data was collected at four locations in China during 2008. The various sites are located in regions with different climate regimes and with high aerosol loadings of different optical, physical, and chemical properties. Measurements obtained at all the AMF sites during the 8-month deployment in China will help scientists to validate satellite-based findings, understand the mechanisms of the aerosol indirect effects in the region, and examine the roles of aerosols in affecting regional climate and atmospheric circulation, with a special focus on the impact of the East Asian monsoon system. As with other collections from the ARM Mobile Facility, the datasets are available from the ARM Archive. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  9. Atmospheric Radiation Measurement (ARM) Data from Oliktok Point, Alaska (an AMF3 Deployment)

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

    Located at the North Slope of Alaska on the coast of the Arctic Ocean, Oliktok Point is extremely isolated, accessible only by plane. From this remote spot researchers now have access to important data about Arctic climate processes at the intersection of land and sea ice. As of October 2013, Oliktok Point is the temporary home of ARM’s third and newest ARM Mobile Facility, or AMF3. The AMF3 is gathering data using about two dozen instruments that obtain continuous measurements of clouds, aerosols, precipitation, energy, and other meteorological variables. Site operators will also fly manned and unmanned aircraft over sea ice, drop instrument probes and send up tethered balloons. The combination of atmospheric observations with measurements from both the ground and over the Arctic Ocean will give researchers a better sense of why the Arctic sea ice has been fluctuating in fairly dramatic fashion over recent years. AMF3 will be stationed at Oliktok Point.

  10. Cloud Classes and Radiative Heating profiles at the Manus and Nauru Atmospheric Radiation Measurement (ARM) Sites

    SciTech Connect (OSTI)

    Mather, James H.; McFarlane, Sally A.

    2009-10-07

    The Tropical Western Pacific (TWP) is a convective regime; however, the frequency and depth of convection is dependant on dynamical forcing which exhibits variability on a range of temporal scales and also on location within the region. Manus Island, Papua New Guinea lies in the heart of the western Pacific warm pool region and exhibits frequent deep convection much of the time while Nauru, which lies approximately 20 degrees to the East of Manus, lies in a transition zone where the frequency of convection is dependent on the phase of the El Nino/Southern Oscillation. Because of this difference in dynamical regime, the distribution of clouds and the associated radiative heating is quite different at the two sites. Individual cloud types: boundary layer cumulus, thin cirrus, stratiform convective outflow, do occur at both sites – but with different frequencies. In this study we compare cloud profiles and heating profiles for specific cloud types at these two sites using data from the Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF). Results of this comparison indicate that, while the frequency of specific cloud types differ between the two sites as one would expect, the characteristics of individual cloud classes are remarkably similar. This information could prove to be very useful for applying tropical ARM data to the broader region.

  11. ARM - Logistics

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Logistics Related Links ISDAC Home AAF Home AVP Aircraft Instrumentation, October 14-16, 2008 ARM Data Discovery Browse Data Post-Campaign Data Sets Flight Summary Table (PDF, 440K) ISDAC Wiki Mission Summary Journal Deployment Resources NSA Site ARM Data Plots Quick Links Experiment Planning ISDAC Proposal Abstract Full Proposal (pdf, 1,735K) Science Questions Science Overview Document for ISDAC (pdf, 525K) ISDAC Flight Planning Document (PDF, 216K) Collaborations Logistics Measurements &

  12. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Mining the ARM Data Set: A WWW-Staged Prototype Relational Database of ARM Data Mace, G.G. and Hudach, D.P., University of Utah Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The ARM data set has grown into the most extensive description of the atmospheric column that has been obtained to date. At SGP, nearly 10 years of data have been collected and more than 5 years of continuous cloud radar data are available for analysis. Modeled after the case study/field program

  13. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    A Dataset of the Evaluation of Large-Scale Models Using ARM Data at Manus and Nauru Jakob, C. and May, P.T., BMRC Thirteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting The use of ARM data for model evaluation is a first necessary step in achieving one of the programs foremost goals, the improvement of parameterizations of clouds and radiation in GCMs. However, most of the data in the ARM archive is representative for time and space scales that are incompatible with the large

  14. ARM - Data Announcements Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    measurements are now available for five ARM sites in the CMBE data set. Soundings and surface meteorological measurements are now available for five ARM sites in the CMBE data set. ...

  15. Atmospheric Radiation Measurement (ARM) Data from Manacapuru, Brazil for the Green Ocean Amazon (GOAMAZON) Field Campaign

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

    The Amazon rain forest in Brazil is the largest broadleaf forest in the world, covering 7 million square kilometers of the Amazon Basin in South America. It represents over half of the planet’s remaining rain forests, and comprises the most biodiverse tract of tropical rain forest on the planet. Due to the sheer size of the Amazon rain forest, the area has a strong impact on the climate in the Southern Hemisphere. To understand the intricacies of the natural state of the Amazon rain forest, the Green Ocean Amazon, or GOAMAZON, field campaign is a two-year scientific collaboration among U.S. and Brazilian research organizations. They are conducting a variety of different experiments with dozens of measurement tools, using both ground and aerial instrumentation, including the ARM Aerial Facility's G-1 aircraft. For more information on the holistic view of the campaign, see the Department of Energy’s GOAMAZON website. As a critical component of GOAMAZON, the ARM Mobile Facility (AMF) will obtain measurements near Manacapuru, south of Manaus, Brazil, from January to December 2014. The city of Manaus, with a population of 3 million, uses high-sulfur oil as their primary source of electricity. The AMF site is situated to measure the atmospheric extremes of a pristine atmosphere and the nearby cities’ pollution plume, as it regularly intersects with the site. Along with other instrument systems located at the Manacapuru site, this deployment will enable scientists to study how aerosol and cloud life cycles are influenced by pollutant outflow from a tropical megacity.

  16. Atmospheric Radiation Measurement (ARM) Data from Manacapuru, Brazil for the Green Ocean Amazon (GOAMAZON) Field Campaign

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

    The Amazon rain forest in Brazil is the largest broadleaf forest in the world, covering 7 million square kilometers of the Amazon Basin in South America. It represents over half of the planets remaining rain forests, and comprises the most biodiverse tract of tropical rain forest on the planet. Due to the sheer size of the Amazon rain forest, the area has a strong impact on the climate in the Southern Hemisphere. To understand the intricacies of the natural state of the Amazon rain forest, the Green Ocean Amazon, or GOAMAZON, field campaign is a two-year scientific collaboration among U.S. and Brazilian research organizations. They are conducting a variety of different experiments with dozens of measurement tools, using both ground and aerial instrumentation, including the ARM Aerial Facility's G-1 aircraft. For more information on the holistic view of the campaign, see the Department of Energys GOAMAZON website. As a critical component of GOAMAZON, the ARM Mobile Facility (AMF) will obtain measurements near Manacapuru, south of Manaus, Brazil, from January to December 2014. The city of Manaus, with a population of 3 million, uses high-sulfur oil as their primary source of electricity. The AMF site is situated to measure the atmospheric extremes of a pristine atmosphere and the nearby cities pollution plume, as it regularly intersects with the site. Along with other instrument systems located at the Manacapuru site, this deployment will enable scientists to study how aerosol and cloud life cycles are influenced by pollutant outflow from a tropical megacity.

  17. Instrument development for atmospheric radiation measurement (ARM): Status of the Atmospheric Emitted Radiance Interferometer - extended Resolution (AERI-X), the Solar Radiance Transmission Interferometer (SORTI), and the Absolute Solar Transmission Inferometer (ASTI)

    SciTech Connect (OSTI)

    Murcray, F.; Stephen, T.; Kosters, J.

    1996-04-01

    This paper describes three instruments currently under developemnt for the Atmospheric Radiation Measurement (ARM) Program at the University of Denver: the AERI-X (Atmospheric Emitted Radiance Interferometer-Extended Resolution) and the SORTI (Solar R adiance Transmission Interferometer), and ASTI (Absolute Solar transmission Interferometer).

  18. ARM - UAV Campaigns

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    FacilityUAV Campaigns AAF Information Proposal Process Baseline Instruments Campaign Instruments AAF Fact Sheet G-1 Fact Sheet Images Science Airborne Instrumentation Needs for Climate and Atmospheric Research The DOE ARM Aerial Facility Field Campaigns AAF Campaigns 2007 - UAV Campaigns 1993 - 2006, 2015 Other Aircraft Campaigns 1993 - 2010 AAF Contacts Rickey Petty DOE AAF Program Director Beat Schmid Technical Director UAV Campaigns Prior to 2007, airborne measurements were collected through

  19. ARM - VAP Process - qcecor

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Productsqcecor Documentation & Plots Data Management Facility Plots (Quick Looks) ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP : Quality Controlled Eddy Correlation Flux Measurement (QCECOR) Instrument Categories Surface/Subsurface Properties Eddy correlation flux measurement systems (ECOR) are used by ARM to provide surface turbulence flux measurements. With the help of the Recovery Act, ARM has

  20. ARM - Datastreams - kazrspeccmaskprcross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskprcross Documentation Data Quality Plots Citation DOI: 10.5439/1224809 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKPRCROSS Ka ARM Zenith Radar (KAZR): raw spectral data Active Dates 2015.10.01 - 2016.11.19 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements Only measurements

  1. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Validation of CERES/MODIS Cloud Property Retrievals Using Ground-Based Measurements Obtained at the DOE ARM SGP Site Feltz, W.F.(a), Schmit, T.J.(b), Hawkinson, J.(a), Tobin, D.(a), and Wetzel-Seeman S.(a), University of Wisconsin SSEC (a), NOAA/NESDIS/ORA (ASPT) (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program (Stokes, 1994) has deployed a suite of ground-based in situ and remote sensing

  2. Cloud Occurrence Frequency at the Barrow, Alaska, ARM Climate Research Facility for 2008 Third Quarter 2009 ARM and Climate Change Prediction Program Metric Report

    SciTech Connect (OSTI)

    M Jensen; K Johnson; JH Mather

    2009-07-14

    Clouds represent a critical component of the Earth’s atmospheric energy balance as a result of their interactions with solar and terrestrial radiation and a redistribution of heat through convective processes and latent heating. Despite their importance, clouds and the processes that control their development, evolution and lifecycle remain poorly understood. Consequently, the simulation of clouds and their associated feedbacks is a primary source of inter-model differences in equilibrium climate sensitivity. An important step in improving the representation of cloud process simulations is an improved high-resolution observational data set of the cloud systems including their time evolution. The first order quantity needed to understand the important role of clouds is the height of cloud occurrence and how it changes as a function of time. To this end, the Atmospheric Radiation Measurement (ARM) Climate Research Facilities (ACRF) suite of instrumentation has been developed to make the observations required to improve the representation of cloud systems in atmospheric models.

  3. ARM - Publications Procedures

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govPublicationsPublications Procedures Page Contents Types of ARM Publications Process for Publishing Planning Documents Science Reports Conference Documents Public Information Materials Recommendation for Journal Articles Proper Acknowledgments Publications Procedures Types of ARM Publications There are two main types of publications in ARM: (1) planning documents and (2) science reports. Planning documents include the ARM Program Plan, Science Plan, Locale Recommendation Plan, and Site

  4. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Second Phase of AIRS Validation Exercise Completed; Third Phase In Progress Bookmark and Share Jimmy Ivanoff, lead operator at the North Slope of Alaska ARM locale, launches a radiosonde during Phase II of the AIRS validation activity. Phase II of the ARM Program's special series of radiosonde flights, coordinated with overpasses of the National Aeronautics and Space Administration's "Aqua" satellite, began in September 2003 at all three of ARM's locales. Because ARM is the only

  5. ARM - Journal Articles 2015

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Journal Articles Conference Documents Program ... in Modeling Earth Systems Yes ARM ASR Zhou ... Technology Yes ASR China Morphology and mixing state of aged soot particles at a remote ...

  6. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    External Data Center Gets a Big Boost Bookmark and Share In addition to providing database support to the ARM Program, the External Data Center (XDC) identifies and acquires ...

  7. ARM - Privacy and Security

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... ARM.gov never collects information for commercial marketing. While you must provide an ... computer system employs commercial software programs to monitor network traffic to ...

  8. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Early Career Research Program Bookmark and Share Pierre Gentine, Columbia University in New York Pierre Gentine, Columbia University in New York Two ARM Facility users and...

  9. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    with students from Ipalook Elementary School during a field trip to the ARM site in Barrow, Alaska, in October 2011. Courtney Hammond, BASC outreach program, with students from...

  10. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    September 30, 2004 Facility News New Instrumentation on Proteus Aircraft Tested Bookmark and Share This fall, the ARM-Unmanned Aerospace Vehicle Program-specifically, the Proteus ...

  11. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Cialella from Brookhaven National Laboratory speaks to ARM Aerial Facility Program Manager Rickey Petty. In front of her poster, Alice Cialella from Brookhaven National ...

  12. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Assisted by other developers, he will be introducing attendees to the Python programming language, exploring the Python-ARM Radar Toolkit, and showcasing several applications to ...

  13. ARM - People Contact Information

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM People Database Reports Email List Owner Information (password required) Email List Membership Information (password required) CategoryProgram List Membership Information ...

  14. ARM Virtual Tour

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Learn More Eastern North Atlantic As ARM's newest observation facility, the Eastern North Atlantic began operations in September 2013 and mirrors ARM's other long-term atmospheric measurement facilities around the world.

  15. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    near the ARM North Slope of Alaska (NSA) site in Barrow, to provide measurements of ... that this is mil-spec armored cable," said Mark Ivey, ARM Site Manager for the NSA locale. ...

  16. Interpolation Uncertainties Across the ARM SGP Area

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Interpolation Uncertainties Across the ARM SGP Area J. E. Christy, C. N. Long, and T. R. Shippert Pacific Northwest National Laboratory Richland, Washington Interpolation Grids Across the SGP Network Area The U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program operates a network of surface radiation measurement sites across north central Oklahoma and south central Kansas. This Southern Great Plains (SGP) network consists of 21 sites unevenly spaced from 95.5 to 99.5

  17. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Evidence of Island Effects on Nauru Cole, H., and Miller, E., National Center for Atmospheric Research Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting Nauru Island has been selected as the second Atmospheric Radiation and Cloud Station (ARCS) for the Atmospheric Radiation Measurement (ARM) Program. The utility of this site for characterizing conditions over the Tropical Western Pacific depends directly on understanding the differences between this island site and the open

  18. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Anomalous Radiative Absorption and Unbounded Cascade Models of Cloud Fields Schertzer, D., and Larchevêque, M., Université P.&M. Curie, Paris, France; Lovejoy, S., McGill University; Naud, C., Blackett Laboratory, Imperial College, London Ninth Atmospheric Radiation Measurement (ARM) Science Team Meeting One of the most achieving results of Atmospheric Radiation Measurement (ARM) Program could well have been the empirical finding of the anomalous radiative absorption of the atmosphere. We

  19. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Pyrgeometer Calibrations at NREL Reda, I. and Stoffel, T., National Renewable Energy Laboratory Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The ARM Program has acquired a new Pyrgeometer Blackbody Calibration System to improve the data quality of longwave measurements from the SIRS, GNDRAD, and SKYRAD instrument platforms. Results of the acceptance tests and subsequent indoor and outdoor pyrgeometer calibrations at NREL's Solar Radiation Research Laboratory are

  20. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Formation of Fair-Weather Cumuli Zhu, P. and Albrecht, B., University of Miami Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting This study includes two related parts. In the first part, The formation of fair-weather cumuli has been analyzed based on both a simple mixed layer model and the data collected from the Atmospheric Radiation Measurement (ARM) program at the Southern Great Plains (SGP) site. By analyzing the conditions for the formation of fair-weather cumuli, we

  1. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    On the Consistency Between the Various Radiometric Measurements of ARESE II Oreopoulos, L. (a), Cahalan, R. F. (b), and Marshak, A. (a), UMBC-JCET (a), NASA-GSFC (b) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The Unmanned Aerospace Vehicle (UAV) Program conducted an ARM Enhanced Shortwave Experiment (ARESE) II Intensive Operational Period (IOP) at the Southern Great Plains site from February 21 through April 15, 2000. The purpose of ARESE II was to address unresolved

  2. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Improved Methods for Broadband Outdoor Radiometer Calibration (BORCAL) Wilcox, S.M., Andreas, A.M., Reda, I., and Myers, D.R., National Renewable Energy Laboratory Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The ARM Program deploys approximately 100 radiometers to measure broadband solar radiation at stations in the North Slope of Alaska (NSA), Southern Great Plains (SGP), and Tropical Western Pacific (TWP) Cloud and Radiation Testbed (CART) sites. Two calibration events

  3. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New Aerosol Properties Derived from Cimel Sunphotometer Data Provide Useful Characterization of Ambient Atmospheric Conditions Bartholomew, M.J., Miller, M.A., and Smith, S., Brookhaven National Laboratory In the past the ARM project has archived data from the AERONET Program sun photometer located at the ARM Southern Great Planes site (CSPHOT). The archived data set consisted of measured and derived values. The measured values are aerosol optical thickness (340, 380, 440, 500, 670, 870 and

  4. Atmospheric Radiation Measurement (ARM) Data from Los Angeles, California, to Honolulu, Hawaii for the Marine ARM GPCI Investigation of Clouds (MAGIC) Field Campaign (an AMF2 Deployment)

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

    From October 2012 through September 2013, the second ARM Mobile Facility (AMF2) was deployed on the container ship Spirit, operated by Horizon Lines, for the Marine ARM GPCI* Investigation of Clouds (MAGIC) field campaign. During approximately 20 round trips between Los Angeles, California, and Honolulu, Hawaii, AMF2 obtained continuous on-board measurements of cloud and precipitation, aerosols, and atmospheric radiation; surface meteorological and oceanographic variables; and atmospheric profiles from weather balloons launched every six hours. During two two-week intensive observational periods in January and July 2013, additional instruments were deployed and balloon soundings were be increased to every three hours. These additional data provided a more detailed characterization of the state of the atmosphere and its daily cycle during two distinctly different seasons. The primary objective of MAGIC was to improve the representation of the stratocumulus-to-cumulus transition in climate models. AMF2 data documented the small-scale physical processes associated with turbulence, convection, and radiation in a variety of marine cloud types.

  5. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    9, 2014 [Facility News] Workshops Begin for ARM Megasites Bookmark and Share While the mission of the ARM Climate Research Facility has not changed, it is undergoing a reconfiguration to better support the linking of ARM measurements with process-oriented models. The facility reconfiguration, presented at the recent Atmospheric System Research meeting, will involve three main components: Augmenting measurements at the ARM Southern Great Plains site and the two sites on the North Slope of Alaska,

  6. Spatial Variability of Surface Irradiance Measurements at the Manus ARM Site

    SciTech Connect (OSTI)

    Riihimaki, Laura D.; Long, Charles N.

    2014-05-16

    The location of the Atmospheric Radiation Measurement (ARM) site on Manus island in Papua New Guinea was chosen because it is very close the coast, in a geographically at, near-sea level area of the island, minimizing the impact of local island effects on the meteorology of the measurements [Ackerman et al., 1999]. In this study, we confirm that the Manus site is in deed less impacted by the island meteorology than slightly inland by comparing over a year of broadband surface irradiance and ceilometer measurements and derived quantities at the standard Manus site and a second location 7 km away as part of the AMIE-Manus campaign. The two sites show statistically similar distributions of irradiance and other derived quantities for all wind directions except easterly winds, when the inland site is down wind from the standard Manus site. Under easterly wind conditions, which occur 17% of the time, there is a higher occurrence of cloudiness at the down wind site likely do to land heating and orographic effects. This increased cloudiness is caused by shallow, broken clouds often with bases around 700 m in altitude. While the central Manus site consistently measures a frequency of occurrence of low clouds (cloud base height less than 1200 m) about 25+4% regardless of wind direction, the AMIE site has higher frequencies of low clouds (38%) when winds are from the east. This increase in low, locally produced clouds causes an additional -20 W/m2 shortwave surface cloud radiative effect at the AMIE site in easterly conditions than in other meteorological conditions that exhibit better agreement between the two sites.

  7. DOE/SC-ARM-0606

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The.Role.of.Clouds.in.Climate......ARM.Climate.Research.Facility:.Successful.Science.Program.Leads.to.User.Facility.Designati...

  8. Session Papers Atmospheric Radiation Measurement Program- Unmanned Aerospace Vehicle: The Follow-On Phase

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Session Papers Atmospheric Radiation Measurement Program- Unmanned Aerospace Vehicle: The Follow-On Phase J. Vitko, Jr. ARM-UAV Technical Director Sandia National Laboratories Livermore, California A companion paper ("Unmanned Aerospace Vehicle Workshop," this volume) discusses the initial unmanned aerospace vehicle (UAV) demonstration flights (UDF). These flights are designed to provide an early demonstration of the scientific utility of UAVs by using an existing UAV and instruments

  9. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Initial Measurements from the Compact Millimeter-Wave Radar Roman-Nieves, J.(a), Sekelsky, S.M.(a), Tooman, T.T.(b), and Bolton, W.B.(b), University of Massachusetts at Amherst (a), Sandia National Laboratories (b) Thirteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting The University of Massachusetts at Amherst has developed a solid state compact 95 GHz millimeter-wave radar (CMR) for the ARM Unmanned Aerospace Vehicle (UAV) program. CMR has recently flown in ARM-UAV sponsored

  10. Atmospheric Radiation Measurement (ARM) Data from the Tropical Western Pacific (TWP) Site.

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

    ARM maintains four major, permanent sites for data collection and deploys the ARM Mobile Facility to other sites as determined. The Tropical Western Pacific (TWP) site is one of the four fixed sites. It consists of three climate research facilities; the Manus facility on Los Negros Island in Manus, Papua New Guinea (established in 1996); the Nauru facility on Nauru Island, Republic of Nauru (1998); and the Darwin facility in Darwin, Northern Territory, Australia (2002). The operations are supported by government agencies in each host country. Covering the area roughly between 10 degrees N and 10 degrees S of the equator and from 130 degrees E to 167 degrees E, the TWP locale includes a region that plays a large role in the interannual variability observed in the global climate system. More than 250,000 TWP data sets from 1996 to the present reside in the ARM Archive. Begin at the TWP information page for links or access data directly from the ARM Archive at http://www.archive.arm.gov/. Users will need to register for a password, but all files are then free for viewing or downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  11. ARM - About ARM

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Organization Participants Facility Statistics Forms Contacts Facility Documents ARM ... to advance scientific knowledge in a wide range of interdisciplinary Earth sciences. ...

  12. ARM - Data Announcements Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Alpha 1 of ARM's New Modeling Effort Now Released Bookmark and Share The Southern Great Plains megasite plays a crucial role in a new modeling effort to complement ARM's suite of instruments. The Southern Great Plains megasite plays a crucial role in a new modeling effort to complement ARM's suite of instruments. In May 2015, the Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility began a pilot project to design a routine, high-resolution modeling

  13. ARM - Datastreams - 05okm

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5okm Documentation XDC documentation Data Quality Plots ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : 05OKM Oklahoma Mesonet (OKM): 5-min averages, meteorological data from 111 stations Active Dates 1994.01.01 - 2016.11.15 Measurement Categories Atmospheric State, Radiometric Originating Instrument Oklahoma Mesonet (OKM) Description These data can only be distributed to ARM scientists. ARM scientists

  14. Through-thickness Membrane Conductivity Measurement for HTM Program...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Through-thickness Membrane Conductivity Measurement for HTM Program: Issues and Approach Through-thickness Membrane Conductivity Measurement for HTM Program: Issues and Approach ...

  15. ARM - Datastreams - xsacrzppiaux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamsxsacrzppiaux Documentation Data Quality Plots Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : XSACRZPPIAUX Auxiliary data for the X-Band Scanning ARM Cloud Radar ((XSACR) Zenith Pointing PPI Active Dates 2015.11.25 - 2016.05.08 Originating Instrument X-Band Scanning ARM Cloud Radar (XSACR) Measurements Only measurements considered scientifically relevant are shown below by default. Show all measurements Measurement Units

  16. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    of Energy's ARM Program, NASA, NOAA, and the World Climate Research Program and Meteo France, the 4th PAN-GCSS meeting will be held June 2-6, 2008, at Meteo-France, in Toulouse,...

  17. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 Science Team Meeting 1992 Proceedings Proceedings Sorted by Title Proceedings Sorted by Author Science Team Meeting Proceedings Proceedings of the Third Atmospheric Radiation Measurement (ARM) Science Team Meeting CONF-9303112, March 1-4,1993 Norman, Oklahoma For proper viewing, many of these proceedings should be viewed with Adobe Acrobat Reader. Download the latest version from the Adobe Reader website. View session papers by Author or Title. History and Status of the ARM Program - March

  18. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 Science Team Meeting 1994 Proceedings Proceedings Sorted by Title Proceedings Sorted by Author Science Team Meeting Proceedings Proceedings of the Fourth Atmospheric Radiation Measurement (ARM) Science Team Meeting DOE CONF-940277, March 1994 Charleston, South Carolina For proper viewing, many of these proceedings should be viewed with Adobe Acrobat Reader. Download the latest version from the Adobe Reader website. View session papers by Author or Title. History and Status of the ARM Program -

  19. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    5 Science Team Meeting 1995 Proceedings Proceedings Sorted by Title Proceedings Sorted by Author Science Team Meeting Proceedings Proceedings of the Fifth Atmospheric Radiation Measurement (ARM) Science Team Meeting DOE CONF-9503140, March 1995 San Diego, California For proper viewing, many of these proceedings should be viewed with Adobe Acrobat Reader. Download the latest version from the Adobe Reader website. View session papers by Author or Title. History and Status of the ARM Program -

  20. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Parameterizing the Radiative Properties of Midlatitude Clouds Sassen, K. (a), Comstock, J.M. (b), and Wang, Z. (a), University of Utah (a), Pacific Northwest National Laboratory (b) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting A major goal of the ARM program is to obtain the requisite information needed to improve the treatment of the radiative effects of clouds in large-scale models that ultimately must be relied on to predict the impact of human-induced activities on

  1. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Applications of a Reference Sonde System in the ARM Program Wang, J., Carlson, D.J., and Cole, H.L., National Center for Atmospheric Research (NCAR) Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting A reference sonde system is proposed to be developed at the Atmospheric Technology Division (ATD) at NCAR. The reference sonde will use current best sensors, will have a flexible infrastructure and can be easily adapted to many types of sensors and many modes of deployment. In

  2. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Terra Validation Opportunities with ARM Data: A Summary of Overpasses and Ground-Based Validation Products Mace, G.G., Benson, S., Vernon, E.N., and Zhang, Y., Department of Meteorology, Univeristy of Utah Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The flagship spacecraft of the EOS program, Terra, was launched into polar orbit in December 1999. Terra has been generating science quality data since about February 2000. Instruments on Terra include the mid and high

  3. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Characterization and Calibration of the Commercial RSS Slated for Permanent Deployment at SGP Kiedron, P., Berndt, J., Yager, E., Harrison, L., and Michalsky, J., Atmospheric Sciences Research Center, SUNY at Albany, New York Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The ARM program purchased a rotating shadowband spectroradiometer (RSS) that was manufactured by Yankee Environmental Systems, Inc. At ASRC the instrument went through initial acceptance tests and after

  4. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Web-Based Tools for IOP Administration Tasks and IOP Questionnaire Handling Doty, K.J.(a), Wagener, R.(a), and Liljegren, J.C.(b), Brookhaven National Laboratory (a), Argonne National Laboratory (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting The implementation and use of a collection of web-based tools for IOP administration tasks and IOP Questionnaire management is presented. These tools have been developed to assist with procedures established by the ARM Program

  5. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Retrieval of Ice Water Path, Ice Particle Size, and Shape Mitchell, D.L., Arnott, W.P., and Ivanova, D.C., Desert Research Institute Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting Ground based retrievals of ice water path, particle size and shape are needed for testing and generating improvements in cloud resolving models and GCMs, a long-standing goal of the ARM program. The lidar/radiometer (LIRAD) method developed by Martin Platt has recently been generalized for using

  6. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NREL Pyrheliometer Comparisons - 2002 Reda, I. and Stoffel, T.L., National Renewable Energy Laboratory Thirteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting All broadband shortwave radiometers used by the ARM Program are calibrated with absolute cavity radiometers traceable to the World Radiometric Reference (WRR). The WRR was developed and is maintained by the World Radiation Center under the auspices of the World Meteorological Organization. Each fall, the National Renewable

  7. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Characterizating Stratiform Clouds Variability from Millimeter-Wave Radar Data Kogan, Z.N.(a), Mechem, D.B.(b), and Kogan, Y.L.(c), Cooperative Institute for Mesoscale Meteorological Studies (a), University of Oklahoma (b) Fourteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting We analyzed the variability of low stratiform clouds over the Atmospheric Radiation Program (ARM) Southern Great Plains Cloud and Radiation Testbed using winter season observations from the millimeter wave

  8. Search for: "atmospheric radiation measurement" | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    ... Radiation Measurement program and the NASA Global Precipitation Measurement (GPM) ... and is available through the DOE ARM and NASA data archives. less December 2015 , ...

  9. ARM User Survey Report

    SciTech Connect (OSTI)

    Roeder, LR

    2010-06-22

    The objective of this survey was to obtain user feedback to, among other things, determine how to organize the exponentially growing data within the Atmospheric Radiation Measurement (ARM) Climate Research Facility, and identify users’ preferred data analysis system. The survey findings appear to have met this objective, having received approximately 300 responses that give insight into the type of work users perform, usage of the data, percentage of data analysis users might perform on an ARM-hosted computing resource, downloading volume level where users begin having reservations, opinion about usage if given more powerful computing resources (including ability to manipulate data), types of tools that would be most beneficial to them, preferred programming language and data analysis system, level of importance for certain types of capabilities, and finally, level of interest in participating in a code-sharing community.

  10. ARM - 2006 ARM Science Team Meeting

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    the sixteenth ARM Science Team meeting held in ... DOE, and its reputation as a world-class research program. ... Modeled 11:30 am - 11:45 am John Ogren: New Insights into ...

  11. ARM Climate Research Facility Annual Report 2005

    SciTech Connect (OSTI)

    J. Voyles

    2005-12-31

    Through the ARM Program, the DOE funded the development of several highly instrumented ground stations for studying cloud formation processes and their influence on radiative transfer, and for measuring other parameters that determine the radiative properties of the atmosphere. This scientific infrastructure, and resultant data archive, is a valuable national and international asset for advancing scientific knowledge of Earth systems. In fiscal year (FY) 2003, the DOE designated ARM sites as a national scientific user facility: the ARM Climate Research (ACRF). The ACRF has enormous potential to contribute to a wide range interdisciplinary science in areas such as meteorology, atmospheric aerosols, hydrology, biogeochemical cycling, and satellite validation, to name only a few.

  12. ARM - Field Campaign - Spring 1994 UAV IOP

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govCampaignsSpring 1994 UAV IOP Campaign Links ARM UAV Program Image Library Science Plan ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Spring 1994 UAV IOP 1994.04.01 - 1994.04.30 Lead Scientist : John Vitko For data sets, see below. Abstract Measurements of clear-sky flux profiles acquired by a UAV and surface support data are to be used to understand clear-sky heating rates and the ability of models

  13. ARM - Field Campaign - Spring Cloud IOP

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govCampaignsSpring Cloud IOP ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Spring Cloud IOP 2000.03.01 - 2000.03.26 Lead Scientist : Gerald Mace For data sets, see below. Summary The Atmospheric Radiation Measurement (ARM) Program conducted a Cloud Intensive Operational Period (IOP) in March 2000 that was the first-ever effort to document the 3-dimensional cloud field from observational data. Prior

  14. ARM - Instrument - amc

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsamc Documentation AMC : Handbook ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Ameriflux Measurement Component (AMC) Instrument Categories Surface/Subsurface Properties, Radiometric Picture of the Doppler Lidar General Overview An Ameriflux Measurement Component (AMC) system was installed at the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research

  15. ARM - VAP Product - kazrcorge

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Productskazrcorkazrcorge Documentation Data Management Facility Plots (Quick Looks) ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : KAZRCORGE Ka ARM Zenith Radar (KAZR): general mode Corrected Active Dates 2011.01.18 - 2014.05.03 Originating VAP Process KAZR Corrected Data : KAZRCOR Measurements Only measurements considered scientifically relevant are shown below by default. Show all measurements

  16. ARM - ARM Science Board

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Board Members An eleven-member Facility Board has been selected to serve as an independent review body for the ARM Facility and ensure it is used to conduct the highest quality ...

  17. ARM - About ARM

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The second ARM site, in the Tropical Western Pacific, is next to the Pacific "warm pool" - off the coast of Papua New Guinea, just north of Australia. First established in 1996, ...

  18. ARM - Education Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    November 2002 ARM Climate Change Workshops Bookmark and Share Teacher measuring temperature as a part of the "Arctic Microclimates" Lesson. Carrie Talus telling the participating ...

  19. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Data from Field Campaign in Black Forest, Germany, are Red Hot Bookmark and Share During COPS, the ARM Mobile Facility operated in Heselbach, Germany, obtaining measurements ...

  20. ARM - Campaign Instrument - sam

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    or call us at 1-888-ARM-DATA. Send Campaign Instrument : Sun and Aureole Measurement (SAM) Instrument Categories Radiometric Campaigns CLASIC - SAM Support Download Data ...

  1. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Therefore, broadband radiometers at the ARM North Slope of Alaska (NSA) site are equipped ... loss correction methodology for surface broadband measurements acquired at the NSA site. ...

  2. ARM - Data Announcements Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Mobile Facility (AMF) in Graciosa Island, Azores. AOD measures the total aerosol burden in the atmosphere. The spectral dependence of AOD, typically described by the Angstrom...

  3. ARM - Fact Sheets

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurement Platforms PNNL WRF-CuP Forecast Cloud Physics Lidar MODIS Airborne Simulator Data Mesonet Monitoring ARM Data Plots Experiment Planning CLASIC Proposal Abstract...

  4. ARM - CLASIC News & Press

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measurement Platforms PNNL WRF-CuP Forecast Cloud Physics Lidar MODIS Airborne Simulator Data Mesonet Monitoring ARM Data Plots Experiment Planning CLASIC Proposal Abstract...

  5. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    as remote measurements. Between September 7-9, ARM researchers and international collaborators involved in flight operations for the Tropical Warm Pool International Cloud...

  6. ARM - Facility News Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    To ensure that ARM precipitation measurements are as accurate as possible, the SGP rain gauges (white cylinder above left) are inspected every two weeks, are statically...

  7. ARM - Journal Articles 2002

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ARM Jensen Radiative impacts of anvil outflow during the Maritime Continent Thunderstorm ... CH2O measurements over the north Atlantic during the 1997 NARE campaign: ...

  8. ARM - Instrument - iap

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsiap Documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : In-situ Aerosol Profiles (Cessna Aerosol Flights) (IAP) Instrument Categories Atmospheric Profiling, Aerosols, Airborne Observations General Overview The In-situ Aerosol Profiles (IAP) campaign is a joint effort between the ARM Program and the Climate Monitoring and Diagnostics Laboratory (CMDL) of the U.S. National Oceanic

  9. ARM - Laboratory Partners

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    OrganizationLaboratory Partners Laboratory Partners Nine DOE national laboratories share the responsibility of managing and operating the ARM Climate Research Facility. ARM Group Links Science Board SISC Charter Data Archive Data Management Facility Data Quality Program Engineering Support External Data Center Laboratory Partners Nine DOE national laboratories share the responsibility of managing and operating the ARM Climate Research Facility. This unique partnership supports the DOE mission to

  10. ARM - Teacher Workshops

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    TeachersTeacher Workshops Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Teacher Workshops The ARM Education and Outreach Program plans on conducting teacher in-service training as requested by the local communities and regions hosting ARM's data gathering field sites. Laura Marsh

  11. ARM - News

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    News Related Links CARES Home AAF Home ARM Data Discovery Browse Data Post-Campaign Data Sets Field Updates CARES Wiki Campaign Images Experiment Planning Proposal Abstract and Related Campaigns Science Plan Operations Plan Measurements Forecasts News News & Press Backgrounder (PDF, 1.45MB) G-1 Aircraft Fact Sheet (PDF, 1.3MB) Contacts Rahul Zaveri, Lead Scientist News www.flickr.com This is a Flickr badge showing items in a set called CARES (Carbonaceous Aerosol and Radiative Effects

  12. Broadband Outdoor Radiometer Calibration Process for the Atmospheric Radiation Measurement Program

    SciTech Connect (OSTI)

    Dooraghi, Michael

    2015-09-01

    The Atmospheric Radiation Measurement program (ARM) maintains a fleet of monitoring stations to aid in the improved scientific understanding of the basic physics related to radiative feedback processes in the atmosphere, particularly the interactions among clouds and aerosols. ARM obtains continuous measurements and conducts field campaigns to provide data products that aid in the improvement and further development of climate models. All of the measurement campaigns include a suite of solar measurements. The Solar Radiation Research Laboratory at the National Renewable Energy Laboratory supports ARM's full suite of stations in a number of ways, including troubleshooting issues that arise as part of the data-quality reviews; managing engineering changes to the standard setup; and providing calibration services and assistance to the full fleet of solar-related instruments, including pyranometers, pyrgeometers, pyrheliometers, as well as the temperature/relative humidity probes, multimeters, and data acquisition systems that are used in the calibrations performed at the Southern Great Plains Radiometer Calibration Facility. This paper discusses all aspects related to the support provided to the calibration of the instruments in the solar monitoring fleet.

  13. Atmospheric Radiation Measurement (ARM) Data from the Eastern North Atlantic Site (ENA), Graciosa Island, Azores

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

    Wood, Robert

    From May 2009 through December 2010, the ARM Mobile Facility obtained data from a location near the airport on Graciosa Island to support the Clouds, Aerosol, and Precipitation in the Marine Boundary Layer (CAP-MBL) field campaign. The campaign was led by principal investigator Robert Wood. Results from this campaign confirmed that the Azores have the ideal mix of conditions to study how clouds, aerosols, and precipitation interact. This new observation site will have significant enhancements to instruments previously deployed to the Azores, including a Ka-/W-band scanning cloud radar, precipitation radar, and Doppler lidar. It has the full support of the Azorean government and collaborators at the University of the Azores. Los Alamos National Laboratory will operate the site for the ARM Facility.

  14. ARM: Ka ARM Zenith Radar (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Ka ARM Zenith Radar Title: ARM: Ka ARM Zenith Radar Ka ARM Zenith Radar Authors: Joseph Hardin ; Dan Nelson ; Iosif [1] ; Bradley Isom ; Karen Johnson ; Alyssa Matthews ; Nitin Bharadwaj + Show Author Affiliations (Andrei) Lindenmaier Publication Date: 2016-04-01 OSTI Identifier: 1182009 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US);

  15. ARM - Instrument - aos

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsaos Documentation AOS : Handbook AOS : XDC documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Aerosol Observing System (AOS) Instrument Categories Aerosols Picture of the Aerosol Observing System General Overview The aerosol observing system (AOS) is the primary Atmospheric Radiation Measurement (ARM) platform for in situ aerosol measurements at the surface. The principal

  16. ARM - Instrument - ccn

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsccn Documentation CCN : Handbook CCN : XDC documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Cloud Condensation Nuclei Particle Counter (CCN) Instrument Categories Airborne Observations, Aerosols The cloud condensation nuclei counter (CCN) is a U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility instrument for measuring the

  17. ARM - Campaign Instrument - htdma

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentshtdma Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Humidified Tandem Differential Mobility Analyzer (HTDMA) Instrument Categories Aerosols Campaigns Marine ARM GPCI Investigation of Clouds (MAGIC) [ Download Data ] MAGIC (Marine ARM GPCI Investigation of Clouds); Mobile Facility, 2012.10.01 - 2013.09.30 Primary Measurements Taken The following measurements are those considered scientifically relevant. Refer

  18. ARM - Datastreams - aafpcasp

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamsaafpcasp Documentation Data Quality Plots Citation DOI: 10.5439/1245509 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : AAFPCASP ARM Aerial Facility (AAF) Passive Cavity Aerosol Spectrometer Active Dates 2016.05.06 - 2016.09.14 Measurement Categories Aerosols Originating Instrument Passive Cavity Aerosol Spectrometer aboard Aircraft (PCASP-AIR) Measurements

  19. ARM - Datastreams - kazrspeccmaskgecross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskgecross Documentation Data Quality Plots Citation DOI: 10.5439/1224716 [ What is this? ] Generate Citation Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKGECROSS Ka ARM Zenith Radar (KAZR): filtered spectral data, general mode, Scan in Cross Mode Active Dates 2015.10.01 - 2016.11.19 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements Only

  20. ARM - Datastreams - kazrspeccmaskhicross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskhicross Documentation Data Quality Plots Citation DOI: 10.5439/1224718 [ What is this? ] Generate Citation Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKHICROSS Ka ARM Zenith Radar (KAZR): filtered spectral data, high sensitivity mode, Scan in Cross Mode Active Dates 2015.10.01 - 2016.05.10 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements

  1. ARM - Datastreams - kazrspeccmaskhixpol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskhixpol Documentation Data Quality Plots Citation DOI: 10.5439/1224806 [ What is this? ] Generate Citation Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKHIXPOL Ka ARM Zenith Radar (KAZR): filtered spectral data, high sensitivity mode, cross-polarized mode Active Dates 2011.01.27 - 2016.05.10 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements

  2. ARM - Datastreams - kazrspeccmaskmdcross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskmdcross Documentation Data Quality Plots Citation DOI: 10.5439/1224807 [ What is this? ] Generate Citation Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKMDCROSS Ka ARM Zenith Radar (KAZR): filtered spectral data, moderate sensitivity mode, Scan in Cross Mode Active Dates 2015.10.01 - 2016.11.19 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements

  3. ARM - Datastreams - kazrspeccmaskprcopol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskprcopol Documentation Data Quality Plots Citation DOI: 10.5439/1224808 [ What is this? ] Generate Citation Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKPRCOPOL Ka ARM Zenith Radar (KAZR), filtered spectral data, precipitation mode, co-polarized mode Active Dates 2015.10.01 - 2016.11.19 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements Only

  4. ARM - Datastreams - kazrspeccmaskprxpol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazrspeccmaskprxpol Documentation Data Quality Plots Citation DOI: 10.5439/1224810 [ What is this? ] Generate Citation Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRSPECCMASKPRXPOL Ka ARM Zenith Radar (KAZR), filtered spectral data, precipitation mode, cross-polarized mode Active Dates 2015.10.01 - 2016.11.19 Measurement Categories Cloud Properties Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements Only

  5. ARM - VAP Product - kazrcorhi

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Productskazrcorkazrcorhi Documentation Data Management Facility Plots (Quick Looks) ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : KAZRCORHI Ka ARM Zenith Radar (KAZR): highest sensitivity mode Corrected Active Dates 2011.01.18 - 2014.05.03 Originating VAP Process KAZR Corrected Data : KAZRCOR Measurements Only measurements considered scientifically relevant are shown below by default. Show all

  6. ARM - VAP Product - kazrcormd

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Productskazrcorkazrcormd Documentation Data Management Facility Plots (Quick Looks) ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send VAP Output : KAZRCORMD Ka ARM Zenith Radar (KAZR): moderate sensitivity mode Corrected Active Dates 2011.05.03 - 2014.03.15 Originating VAP Process KAZR Corrected Data : KAZRCOR Measurements Only measurements considered scientifically relevant are shown below by default. Show all

  7. ARM - Collaborations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Related Information Collaborations Meetings of Interest Data Sources ARM Data Discovery Browser NSA Data Past ARM NSA campaigns NCARUCAR National Oceanic and Atmospheric ...

  8. Atmospheric Radiation Measurement Program Climate Research Facility Operations Quarterly Report July 1 - September 30, 2007

    SciTech Connect (OSTI)

    DL Sisterson

    2007-10-01

    Description. Individual raw data streams from instrumentation at the Atmospheric Radiation Measurement (ARM) Program Climate Research Facility (ACRF) fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real time. Raw and processed data are then sent daily to the ARM Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily at the Archive to the expected number of data records. The results are tabulated by (1) individual data stream, site, and month for the current year and (2) site and fiscal year (FY) dating back to 1998.

  9. ARM - Publications: Science Team Meeting Documents: ARM Data as a Source of

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Validation of GCM Physics ARM Data as a Source of Validation of GCM Physics Stephens, Graeme Colorado State University Wood, Norm Colorado State University Gabriel, Philip Colorado State University Data provided by the Atmospheric Radiation Measurement (ARM) program are analyzed in an attempt to evaluate key physical parameterizations of atmospheric general circulation models (GCMs). The research focuses on two key aspects of the physical climate system. The first aspect concerns the

  10. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Cirrus Optical Depths Derived from GOES-8 and Surface Measurements Min, Q.(a) and Minnis, P.(b), ASRC, SUNY at Albany (a), NASA Langley Research Center (b) Fourteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting Passive radiometer measurements are used to validate satellite-derived cirrus optical depths over the Atmospheric Radiation Measurement Program Southern Great Plains site during March 2000. Optical depths derived from direct beam measurements by a multifilter rotating

  11. SU-E-T-598: The Effects of Arm Speed for Quality Assurance and Commissioning Measurements in Rectangular and Cylindrical Scanners

    SciTech Connect (OSTI)

    Bakhtiari, M; Schmitt, J

    2014-06-01

    Purpose: Cylindrical and rectangular scanning water tanks are examined with different scanning speeds to investigate the TG-106 criteria and the errors induced in the measurements. Methods: Beam profiles were measured in a depth of R50 for a low-energy electron beam (6 MeV) using rectangular and cylindrical tanks. The speeds of the measurements (arm movement) were varied in different profile measurements. Each profile was measured with a certain speed to obtain the average and standard deviation as a parameter for investigating the reproducibility and errors. Results: At arm speeds of ∼0.8 mm/s the errors were as large as 2% and 1% with rectangular and cylindrical tanks, respectively. The errors for electron beams and for photon beams in other depths were within the TG-106 criteria of 1% for both tank shapes. Conclusion: The measurements of low-energy electron beams in a depth of R50, as an extreme case scenario, are sensitive to the speed of the measurement arms for both rectangular and cylindrical tanks. The measurements in other depths, for electron beams and photon beams, with arm speeds of less than 1 cm/s are within the TG-106 criteria. An arm speed of 5 mm/s appeared to be optimal for fast and accurate measurements for both cylindrical and rectangular tanks.

  12. Arms Control and nonproliferation technologies: Technology options and associated measures for monitoring a Comprehensive Test Ban, Second quarter

    SciTech Connect (OSTI)

    Casey, Leslie A.

    1994-01-01

    This newsletter contains reprinted papers discussing technology options and associated measures for monitoring a Comprehensive Test Ban Treaty (CTBT). These papers were presented to the Conference on Disarmament (CD) in May and June 1994. An interagency Verification Monitoring Task Force developed the papers. The task force included participants from the Arms Control and Disarmament Agency, the Department of Defense, the Department of Energy, the Intelligence Community, the Department of Interior, and the Department of State. The purpose of this edition of Arms Control and Nonproliferation Technologies is to share these papers with the broad base of stakeholders in a CTBT and to facilitate future technology discussions. The papers in the first group discuss possible technology options for monitoring a CTBT in all environments (underground, underwater, atmosphere, and space). These technologies, along with on-site inspections, would facilitate CTBT monitoring by treaty participants. The papers in the second group present possible associated measures, e.g., information exchanges and transparency measures, that would build confidence among states participating in a CTBT.

  13. ARM - Datastreams - kazraux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskazraux Documentation Data Quality Plots Citation DOI: 10.5439/1025211 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KAZRAUX Ka ARM Zenith Radar (KAZR): auxiliary data Active Dates 2011.01.18 - 2016.11.18 Originating Instrument Ka ARM Zenith Radar (KAZR) Measurements Only measurements considered scientifically relevant are shown below by default. Show all

  14. ARM - Datastreams - mwacraux

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamsmwacraux Documentation Data Quality Plots Citation DOI: 10.5439/1150243 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : MWACRAUX Auxiliary data for the Marine W-band (95 GHz) ARM Cloud Radar Active Dates 2012.11.01 - 2016.03.20 Originating Instrument Marine W-Band (95 GHz) ARM Cloud Radar (MWACR) Measurements Only measurements considered scientifically

  15. ARM - Datastreams - wsacrppiv

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrppiv Documentation Data Quality Plots Citation DOI: 10.5439/1224847 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRPPIV W-Band Scanning ARM Cloud Radar (WSACR) Single Fixed Elevation PPI Scan Active Dates 2015.10.10 - 2016.10.19 Measurement Categories Cloud Properties Originating Instrument W-band Scanning ARM Cloud Radar (WSACR) Measurements

  16. ARM - Blog Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    October 26, 2015 [Blog, Field Notes, SGP] ARM Radar Technician Training Course at the ARM SGP Site Bookmark and Share Editor's note: Joseph Hardin, a radar engineer at the ARM Climate Research Facility, sent this update Training attendees Chris Martin and Matt Gibson working to measure a signal on the top of an X-SAPR radar. Training attendees Chris Martin and Matt Gibson working to measure a signal on the top of an X-SAPR radar. The ARM Climate Research Facility currently operates 33 radars

  17. Radial arm strike rail

    DOE Patents [OSTI]

    McKeown, Mark H.; Beason, Steven C.

    1991-01-01

    The radial arm strike rail assembly is a system for measurement of bearings, directions, and stereophotography for geologic mapping, particularly where magnetic compasses are not appropriate. The radial arm, pivoting around a shaft axis, provides a reference direction determination for geologic mapping and bearing or direction determination. The centerable and levelable pedestal provide a base for the radial arm strike rail and the telescoping camera pedestal. The telescoping feature of the radial arm strike rail allows positioning the end of the rail for strike direction or bearing measurement with a goniometer.

  18. Validation of a radar doppler spectra simulator using measurements from the ARM cloud radars

    SciTech Connect (OSTI)

    Remillard, J.; Luke, E.; Kollias, P.

    2010-03-15

    The use of forward models as an alternative approach to compare models with observations contains advantages and challenges. Radar Doppler spectra simulators are not new; their application in high- resolution models with bin microphysics schemes could help to compare model output with the Doppler spectra recorded from the vertically pointing cloud radars at the ARM Climate Research Facility sites. The input parameters to a Doppler spectra simulator are both microphysical (e.g., particle size, shape, phase, and number concentration) and dynamical (e.g., resolved wind components and sub-grid turbulent kinetic energy). Libraries for spherical and non-spherical particles are then used to compute the backscattering cross-section and fall velocities, while the turbulence is parameterized as a Gaussian function with a prescribed width. The Signal-to-Noise Ratio (SNR) is used to determine the amount of noise added throughout the spectrum, and the spectral smoothing due to spectral averages is included to reproduce the averaging realized by cloud radars on successive returns. Thus, realistic Doppler spectra are obtained, and several parameters that relate to the morphological characteristics of the synthetically generated spectra are computed. Here, the results are compared to the new ARM microARSCL data products in an attempt to validate the simulator. Drizzling data obtained at the SGP site by the MMCR and the AMF site at Azores using the WACR are used to ensure the liquid part and the turbulence representation part of the simulator are properly accounted in the forward model.

  19. ARM - Publications: Science Team Meeting Documents

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    An Improved Technique for Retrieval of Cloud Properties at Night and in Low Sun Conditions Heck, P.W.(a), Rapp, A.D.(a), Minnis, P.(b), Smith, Jr., W.L.(b), and Nguyen, L.(b), Analytical Services & Materials, Inc. (a), NASA Langley Research Center (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting An Improved Technique for Retrieval of Cloud Properties at Night and in Low Sun Conditions The Atmospheric Radiation Measurement (ARM) Program measurements at the surface

  20. Preliminary Analysis of Surface Radiation Measurement Data Quality...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Surface Radiation Measurement Data Quality at the SGP Extended Facilities Y. Shi and C. N. ... Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program operates ...

  1. Atmospheric Radiation Measurement Program facilities newsletter, May 2000.

    SciTech Connect (OSTI)

    Sisterson, D.L.

    2000-06-01

    This month the authors will visit an ARM CART site with a pleasant climate: the Tropical Western Pacific (TWP) CART site, along the equator in the western Pacific Ocean. The TWP locale lies between 10 degrees North latitude and 10 degrees South latitude and extends from Indonesia east-ward beyond the international date line. This area was selected because it is in and around the Pacific warm pool, the area of warm sea-surface temperatures that determine El Nino/La Nina episodes. The warm pool also adds heat and moisture to the atmosphere and thus fuels cloud formation. Understanding the way tropical clouds and water vapor affect the solar radiation budget is a focus of the ARM Program. The two current island-based CART sites in the TWP are in Manus Province in Papua New Guinea and on Nauru Island.

  2. ARM - AGU Presentations Featuring ARM Data

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ... Cloud Properties with DOE ARM AMF Measurements at Shouxian, China Y. Qiu; X. Dong; B. Xi; P. Minnis 1:40 pm, M-South Poster A13A-0184. Effect of Land Surface Interactions on Cloud ...

  3. ARM - Two-Column Aerosol Project (TCAP)

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    science objectives, the Atmospheric Radiation Measurement (ARM) Climate Research Facility will deploy the ARM Mobile Facility and the Mobile Aerosol Observing System on Cape...

  4. ARM - Events Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    January 14, 2010 [Events, Facility News, Feature Stories and Releases] ARM Climate Research Facility - Highlights at AMS Annual Meeting Bookmark and Share Scientists from around the world use data from the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility to study the interactions between clouds, aerosol, and radiation. At this year's meeting of the American Meteorological Society, scientists present results of their research, using ARM data for

  5. ARM - Instrument - irsi

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsirsi Documentation IRSI : Handbook ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Infra-Red Sky Imager (IRSI) Instrument Categories Radiometric, Cloud Properties Picture of the Doppler Lidar The Infrared Sky Imager (IRSI) deployed at the Atmospheric Radiation Measurement (ARM) Climate Research Facility is a Solmirus Corp. All Sky Infrared Visible Analyzer. The IRSI is an automatic,

  6. ARM - Instrument - nwsupa

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsnwsupa Documentation NWSUPA : XDC documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : National Weather Service Upper Air Measurements (NWSUPA) Instrument Categories Atmospheric Profiling General Overview These data are NWS soundings covering all three ARM sites. Some of these data are high temporal resolution (6 seconds) others are only for mandatory and significant levels. Most

  7. ARM - Instrument - rad

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    govInstrumentsrad Documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Radiation Measurements at AMF (RAD) Instrument Categories Radiometric Picture of the radiometric instruments at the ancillary site in Niger General Overview While preparing for the ARM Mobile Facility deployment in Niger, the science team identified the need for instrumentation at an off-site location to compare radiative

  8. ARM - Data Announcements Article

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    August 25, 2009 [Data Announcements] Shortwave Flux Analysis Extended to North Slope of Alaska Bookmark and Share This summer, the ARM Radiative Processes Working Group released an extension of the Shortwave Flux Analysis value-added product to include data from the ARM North Slope of Alaska locale. Originally released in 2004, the Shortwave Flux Analysis VAP was developed to infer clear-sky shortwave, shortwave cloud effects, and fractional sky cover from shortwave measurements at the ARM

  9. ARM - Datastreams - aafmetaims

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamsaafmetaims Documentation Data Quality Plots Citation DOI: 10.5439/1237690 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : AAFMETAIMS ARM Aerial Facility (AAF) Meteorological data from AIMMS-20 system logged on M300 Active Dates 2016.04.25 - 2016.09.22 Measurement Categories Atmospheric State Originating Instrument Meteorological Instrumentation aboard

  10. ARM - Datastreams - kasacrspecvptcopol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskasacrspecvptcopol Documentation Data Quality Plots Citation DOI: 10.5439/1253191 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KASACRSPECVPTCOPOL Ka-Band ARM Scanning Cloud Radar (KASACR) Filtered Spectral Data of Vertically Pointing Scan in Co-Polarization Mode Active Dates 2016.06.21 - 2016.07.26 Measurement Categories Cloud Properties Originating

  11. ARM - Datastreams - kasacrspecvptcross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskasacrspecvptcross Documentation Data Quality Plots Citation DOI: 10.5439/1253726 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KASACRSPECVPTCROSS Ka-Band ARM Scanning Cloud Radar (KASACR) Filtered Spectral Data of Vertically Pointing Scan in Cross Mode Active Dates 2016.06.21 - 2016.07.26 Measurement Categories Cloud Properties Originating Instrument

  12. ARM - Datastreams - kasacrspecvpthrccopol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskasacrspecvpthrccopol Documentation Data Quality Plots Citation DOI: 10.5439/1253732 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KASACRSPECVPTHRCCOPOL Ka-Band ARM Scanning Cloud Radar (KASACR) Filtered Spectral Data of Vertically Pointing High Resolution Scan in Co-Polarization Mode Active Dates 2016.06.21 - 2016.07.26 Measurement Categories Cloud

  13. ARM - Datastreams - kasacrspecvpthrccross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamskasacrspecvpthrccross Documentation Data Quality Plots Citation DOI: 10.5439/1253737 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : KASACRSPECVPTHRCCROSS Ka-Band ARM Scanning Cloud Radar (KASACR) Filtered Spectral Data of Vertically Pointing High Resolution Scan in Cross Mode Active Dates 2016.06.21 - 2016.07.26 Measurement Categories Cloud Properties

  14. ARM - Datastreams - wsacrspecvptcopol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvptcopol Documentation Data Quality Plots Citation DOI: 10.5439/1253192 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTCOPOL W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing Scan in Co-Polarization Mode Active Dates 2016.07.20 - 2016.08.22 Measurement Categories Cloud Properties Originating

  15. ARM - Datastreams - wsacrspecvpthrccopol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvpthrccopol Documentation Data Quality Plots Citation DOI: 10.5439/1253734 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTHRCCOPOL W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing High Resolution Scan in Co-Polarization Mode Active Dates 2016.07.21 - 2016.08.22 Measurement Categories Cloud

  16. ARM - Datastreams - wsacrspecvpthrccross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvpthrccross Documentation Data Quality Plots Citation DOI: 10.5439/1253738 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTHRCCROSS W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing High Resolution Scan in Cross Mode Active Dates 2016.07.21 - 2016.08.22 Measurement Categories Cloud Properties

  17. ARM - Datastreams - wsacrspecvpthrcxpol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvpthrcxpol Documentation Data Quality Plots Citation DOI: 10.5439/1253736 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTHRCXPOL W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing High Resolution Scan in Cross-Polarization Mode Active Dates 2016.07.21 - 2016.08.22 Measurement Categories Cloud

  18. ARM - Datastreams - wsacrspecvpthsccopol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvpthsccopol Documentation Data Quality Plots Citation DOI: 10.5439/1295765 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTHSCCOPOL W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing High Sensitivity Scan in Co-Polarization Mode Active Dates 2016.07.21 - 2016.08.22 Measurement Categories Cloud

  19. ARM - Datastreams - wsacrspecvpthsccross

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvpthsccross Documentation Data Quality Plots Citation DOI: 10.5439/1295770 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTHSCCROSS W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing High Sensitivity Scan in Cross Mode Active Dates 2016.07.21 - 2016.08.22 Measurement Categories Cloud Properties

  20. ARM - Datastreams - wsacrspecvpthscxpol

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Datastreamswsacrspecvpthscxpol Documentation Data Quality Plots Citation DOI: 10.5439/1295768 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Datastream : WSACRSPECVPTHSCXPOL W-Band ARM Scanning Cloud Radar (WSACR) Filtered Spectral Data of Vertically Pointing High Sensitivity Scan in Cross-Polarization Mode Active Dates 2016.07.21 - 2016.08.22 Measurement Categories Cloud