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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
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
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
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
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
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
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
THEMIS GBO All Sky Imager at Kiana, AK. ASI Thumbnails Data.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at Kiana (66.97 deg GLat, 199.56 deg GLong): 32 x 32 pixel thumbnails for full ASI images. The ASI stations monitor a 170 degree field 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
NARSTO EPA_SS_HOUSTON TEXAQS2000 Particulate Matter FTIR Composition
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_FTIR measurement data consist of absolute absorbance areas for organonitrates, sulfate, aliphatic carbon and carbonyl... -
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
Anthropogenic Biomes of the World, Version 2: 1700
National Aeronautics and Space Administration —
The Anthropogenic Biomes of the World, Version 2: 1700 data set describes anthropogenic transformations within the terrestrial biosphere caused by sustained direct... -
Federal
Taloyoak THEMIS Ground-based All Sky Imager; Full Resolution Images.
National Aeronautics and Space Administration —
THEMIS Ground All Sky Imager at Taloyoak (69.54 deg GLat, 266.45 deg GLong): 256 x 256 pixel full resolution images of auroral oval. The ASI stations monitor a 170... -
Federal
NARSTO EPA Supersite (SS) Los Angeles Particulate Matter (PM) 2.5-10 Composition and Mass Data
National Aeronautics and Space Administration —
NARSTO_EPA_SS_LOS_ANGELES_PARTISOL_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS)...