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Federal
High Energy Astrophysics Science Archive Research Center
National Aeronautics and Space Administration —
The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from black... -
Federal
AIRSAR_TOPSAR_DEM
National Aeronautics and Space Administration —
AIRSAR topographic SAR digital elevation model product -
Federal
NASA 3D Models: James Webb Space Telescope
National Aeronautics and Space Administration —
The James Webb Space Telescope (JWST) will be a large infrared telescope with a 6.5-meter primary mirror. The project is working to a 2018 launch date. The JWST will... -
Federal
UAVSAR_POLSAR_METADATA
National Aeronautics and Space Administration —
UAVSAR PolSAR Scene Metadata -
Federal
NACP Integrated Wildland and Cropland 30-m Fuel Characteristics Map, U.S.A., 2010
National Aeronautics and Space Administration —
The data set provides a 30-m comprehensive fuelbed characteristics map for both the wildland and cropland areas of the conterminous United States (CONUS) for 2010.... -
Federal
AIRSAR_TOPSAR_P-BAND_STOKES
National Aeronautics and Space Administration —
AIRSAR topographic SAR digital elevation model P_Stokes product -
Federal
AIRSAR_TOPSAR_C-BAND_DEM_AND_STOKES
National Aeronautics and Space Administration —
AIRSAR topographic SAR digital elevation model C_Stokes product -
Federal
Multispectral Imagery, NDVI, and Terrain Models, Big Trail Lake, Fairbanks, AK, 2019
National Aeronautics and Space Administration —
This dataset provides multispectral reflectance imagery (green at 550 nm, red at 660 nm, red edge at 735 nm, and near-infrared at 790 nm), normalized difference... -
Federal
Hyperspectral Imagery from AVIRIS-NG for Sites in ID and CA, USA, 2014 and 2015
National Aeronautics and Space Administration —
This dataset provides surface reflectance measured by the Airborne Visible/Infrared Imaging Spectrometer-Next Generation (AVIRIS-NG) instrument during flights over... -
Federal
UAVSAR_POLSAR_SLOPE
National Aeronautics and Space Administration —
UAVSAR PolSAR Scene Slope -
Federal
UAVSAR_POLSAR_ML_COMPLEX_GRD
National Aeronautics and Space Administration —
UAVSAR PolSAR Scene Projected -
Federal
ABoVE: Methane Flux across Two Thermokarst Lake Ecosystems, Interior Alaska, 2018
National Aeronautics and Space Administration —
This dataset provides diffusive methane (CH4) fluxes collected from two thermokarst lakes in the Goldstream Valley, north of Fairbanks in interior Alaska. Fluxes were... -
Federal
AIRSAR_TOPSAR_DEM_C
National Aeronautics and Space Administration —
AIRSAR topographic SAR digital elevation model CTIF product -
Federal
UAVSAR_INSAR_AMPLITUDE_GRD
National Aeronautics and Space Administration —
UAVSAR Repeat Pass Interferometry Ground Projected Amplitude Scene -
Federal
Total Leaf Tissue Water Potential (FIFE)
National Aeronautics and Space Administration —
The Total Leaf Tissue Water Potential Data Set was collected during the summer months of 1988 and 1989. The objective of this study was to determine the influence of... -
Federal
BigFoot Leaf Area Index Surfaces for North and South American Sites, 2000-2003
National Aeronautics and Space Administration —
The BigFoot project gathered leaf area index (LAI) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2003. Each site is... -
Federal
BigFoot GPP Surfaces for North and South American Sites, 2000-2004
National Aeronautics and Space Administration —
The BigFoot project gathered Gross Primary Production (GPP) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2004. Each site is... -
Federal
BIGFOOT Meteorological Data for North and South American Sites, 1991-2004
National Aeronautics and Space Administration —
The BigFoot Project has compiled daily meteorological measurements for nine EOS Land Validation Sites located from Alaska to Brazil from 1991 to 2004. Each site is... -
Federal
Positions and Proper Motions Catalog
National Aeronautics and Space Administration —
The PPM database is the Catalog of Positions and Proper Motions. It combines the two catalogs for PPM North and PPM South, the Bright Stars Supplement to PPM, and the... -
Federal
Swift Simultaneous UV, Optical, and X-Ray Observed Quasar Catalog
National Aeronautics and Space Administration —
The authors have compiled a catalog of optically selected quasars with simultaneous observations in UV/optical and X-ray bands by the Swift Gamma-ray Burst Explorer....
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