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Federal
SMAPVEX19-22 Massachusetts Lidar Derived Digital Surface Model V001
National Aeronautics and Space Administration —
These data consist of ground surface elevations derived from source lidar measurements collected in April and August 2022 in the vicinity of Petersham, MA during the... -
Federal
MODIS/Terra Snow Cover Daily L3 Global 500m SIN Grid V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides a daily composite of snow cover and albedo derived from the 'MODIS/Terra Snow Cover 5-Min L2 Swath 500m' data set... -
Federal
SMAP L2 Radar Half-Orbit 3 km EASE-Grid Soil Moisture V003
National Aeronautics and Space Administration —
This Level-2 (L2) soil moisture product provides estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP) active radar during... -
Federal
SMAPVEX08 Surface Roughness Data V001
National Aeronautics and Space Administration —
Surface roughness data for this data set were collected at several field sites as part of the Soil Moisture Active Passive Validation Experiment 2008 (SMAPVEX08)... -
Federal
ATLAS/ICESat-2 L2A Global Geolocated Photon Data V006
National Aeronautics and Space Administration —
This data set (ATL03) contains height above the WGS 84 ellipsoid (ITRF2014 reference frame), latitude, longitude, and time for all photons downlinked by the Advanced... -
Federal
MEaSUREs Annual Antarctic Ice Velocity Maps V001
National Aeronautics and Space Administration —
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, provides annual maps of Antarctic ice velocity.... -
Federal
MEaSUREs InSAR-Based Antarctica Ice Velocity Map V002
National Aeronautics and Space Administration —
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, provides the first comprehensive, high-... -
Federal
AMSR-E/AMSR2 Unified L2B Half-Orbit 25 km EASE-Grid Surface Soil Moisture V001
National Aeronautics and Space Administration —
The AMSR-E/AMSR2 Unified Level-2B land product provides a long-term data record by combining AMSR-E and AMSR2 data. This data set includes surface soil moisture... -
Federal
MEaSUREs Greenland Ice Mapping Project (GrIMP) Digital Elevation Model from GeoEye and WorldView Imagery V002
National Aeronautics and Space Administration —
This data set consists of an enhanced resolution digital elevation model (DEM) for the Greenland Ice Sheet, derived from sub-meter resolution, panchromatic... -
Federal
SMAPVEX16 Iowa Temporary Network Soil Moisture and Temperature V001
National Aeronautics and Space Administration —
These data consist of soil moisture and temperature measurements recorded by the temporary soil moisture network deployed to SMAPVEX16-Iowa for the summer season of... -
Federal
SMAPVEX16 Manitoba CropScan Data V001
National Aeronautics and Space Administration —
This data set contains CropScan observations (solar irradiance and incidence angle) collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba... -
Federal
High Mountain Asia 8-meter DEM Mosaics Derived from Optical Imagery V001
National Aeronautics and Space Administration —
This data set contains 8-meter Digital Elevation Model (DEM) mosaics of high mountain Asia glacier and snow regions generated from very-high-resolution (VHR)... -
Federal
DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures V006
National Aeronautics and Space Administration —
This data set provides daily gridded brightness temperatures derived from passive microwave sensors and distributed in a polar stereographic projection. NSIDC... -
Federal
IceBridge ATM L1B Elevation and Return Strength with Waveforms V001
National Aeronautics and Space Administration —
This data set contains spot elevation measurements with corresponding waveforms of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West... -
Federal
SnowEx23 Mar23 Snow Pit Measurements V001
National Aeronautics and Space Administration —
The data set presents snow pit measurements collected during the NASA SnowEx March 2023 Intensive Observation Period (IOP) in Alaska, USA to use for calibration and... -
Federal
Aquarius L3 Gridded 1-Degree Annual Soil Moisture V005
National Aeronautics and Space Administration —
This data set contains Level-3 gridded annual global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de... -
Federal
SMAPVEX16 Iowa Permanent Soil Moisture Network V001
National Aeronautics and Space Administration —
These data consist of soil moisture, soil temperature and precipitation measurements recorded in 2016 by the permanent soil moisture network; SMAPVEX16-Iowa. The... -
Federal
CLASIC07 PALS Backscatter Data V001
National Aeronautics and Space Administration —
This data set contains backscatter data obtained by the Passive Active L-band System (PALS) microwave aircraft radar instrument as part of the Cloud and Land Surface...