-
Federal
ASTER Global Digital Elevation Model V003
National Aeronautics and Space Administration —
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital... -
Federal
China Dimensions Data Collection: China County-Level Data on Population (Census) and Agriculture, Keyed to 1:1M GIS Map
National Aeronautics and Space Administration —
The China County-Level Data on Population (Census) and Agriculture, Keyed To 1:1M GIS Map consists of census, agricultural economic, and boundary data for the... -
Federal
The Pas THEMIS Ground-based All Sky Imager; Full Resolution Images.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at The Pas (53.99 deg GLat, 259.06 deg GLong): 256 x 256 pixel full resolution images of auroral oval. The ASI stations monitor a 170... -
Federal
Washington Double Star Catalog
National Aeronautics and Space Administration —
The Washington Double Star Catalog (WDS), maintained by the United States Naval Observatory (USNO), is the world's principal database of astrometric double and... -
Federal
ATom: Merged Atmospheric Chemistry, Trace Gases, and Aerosols, Version 2
National Aeronautics and Space Administration —
This dataset provides information on greenhouse gases and human-produced air pollution, including atmospheric concentrations of carbon dioxide (CO2), methane (CH4),... -
Federal
ASTER Global Digital Elevation Model NetCDF V003
National Aeronautics and Space Administration —
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital... -
Federal
Prince George THEMIS Ground-based All Sky Imager; Full Resolution Images.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at Prince George (53.82 deg GLat, 237.17 deg GLong): 256 x 256 pixel full resolution images of auroral oval. The ASI stations monitor a... -
Federal
Inuvik THEMIS Ground-based All Sky Imager; Full Resolution Images.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at Inuvik (68.41 deg GLat, 226.23 deg GLong): 256 x 256 pixel full resolution images of auroral oval. The ASI stations monitor a 170... -
Federal
GPM GROUND VALIDATION DUAL-FREQUENCY DUAL-POLARIZED DOPPLER RADAR (D3R) GCPEX
National Aeronautics and Space Administration —
The GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) GCPEx and IFloodS data sets contain radar reflectivity and doppler velocity measurements.... -
Federal
Anthropogenic Carbon Emission System, 2012-2017, Version 2
National Aeronautics and Space Administration —
This dataset provides estimates of hourly carbon dioxide (CO2) emissions from the combustion of fossil fuels at 1-km resolution for the coterminous United States... -
Federal
GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) ICE POP V1
National Aeronautics and Space Administration —
The GPM Ground Validation Dual-frequency Dual-polarized Doppler Radar (D3R) ICE POP dataset includes reflectivity, differential reflectivity, copolar correlation... -
Federal
SDG Indicator 9.1.1: Rural Access Index (RAI), 2023 Release
National Aeronautics and Space Administration —
The SDG Indicator 9.1.1: The Rural Access Index (RAI), 2023 Release data set, part of the SDGI collection, measures the proportion of the rural population who live... -
Federal
Global Gridded Soil Phosphorus Distribution Maps at 0.5-degree Resolution
National Aeronautics and Space Administration —
This data set provides estimates of different forms of naturally occurring soil phosphorus (P) including labile inorganic P, organic P, occluded P, secondary mineral... -
Federal
China Dimensions Data Collection: China County-Level Data from Provincial Economic Yearbooks, Keyed to 1:1M GIS Map
National Aeronautics and Space Administration —
The China County-Level Data on Provincial Economic Yearbooks, Keyed To 1:1M GIS Map consists of socioeconomic and boundary data for the administrative regions of... -
Federal
THEMIS GBO All Sky Imager at Gakona, AK. ASI Thumbnails Data.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at Gakona (62.39 deg GLat, 214.87 deg GLong): 32 x 32 pixel thumbnails for full ASI images. The ASI stations monitor a 170 degree field... -
Federal
ASTER Global Digital Elevation Model Attributes NetCDF V003
National Aeronautics and Space Administration —
The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital... -
Federal
STAQS AVIRIS-NG-derived Methane and Carbon Dioxide Plumes, 2023
National Aeronautics and Space Administration —
This dataset contains enhanced column-integrated methane (CH4) and carbon dioxide (CO2) (concentration lengths) acquired from 211 flight lines across North America... -
Federal
THEMIS GBO All Sky Imager at McGrath, AK. ASI Thumbnails Data.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at McGrath (62.95 deg GLat, 204.40 deg GLong): 32 x 32 pixel thumbnails for full ASI images. The ASI stations monitor a 170 degree field... -
Federal
NARSTO EPA Supersite (SS) Fresno, Particulate Matter (PM) 2.5 Particulate Nitrate and Sulfate Data
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_FRESNO_PM25_NO3_SO4 is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS)... -
Federal
Accelerated Aging Experiments for Prognostics of Damage Growth in Composite Materials
National Aeronautics and Space Administration —
Composite structures are gaining importance for use in the aerospace industry. Compared to metallic structures their behavior is less well understood. This lack of...