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Federal
SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State V004
National Aeronautics and Space Administration —
This Level-3 (L3) product provides a daily composite of landscape freeze/thaw conditions retrieved by the Soil Moisture Active Passive (SMAP) radiometer from 6:00... -
Federal
RAMP AMM-1 SAR Image Mosaic of Antarctica, Version 2
National Aeronautics and Space Administration —
The mosaic provides a detailed look at ice sheet morphology, rock outcrops, research infrastructure, the coastline, and other features of Antarctica, as well as... -
Federal
Polar Stereographic Ancillary Grid Information, Version 1
National Aeronautics and Space Administration —
Polar stereographic grids provide arrays of the latitude or longitude, in degrees, at grid cell centers for the 6.25km, 12.5km, and 25km grids for the Northern and... -
Federal
SMEX04 San Miguel Watershed Soil Moisture Data: Sonora, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Landsat Thematic Mapper Imagery: Georgia, Version 1
National Aeronautics and Space Administration —
This data set provides imagery developed from Landsat 5 Thematic Mapper (TM) data for use in studying land cover features during the Soil Moisture Experiment 2003... -
Federal
SMEX02 Landsat 5 and 7 Thematic Mapper Land Surface Brightness Temperatures, Version 1
National Aeronautics and Space Administration —
This data set consists of land surface brightness temperatures derived from Landsat 5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper+ (ETM+) thermal bands. -
Federal
SMEX05 Surface Roughness Data: Iowa, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX04 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures, Sonora, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX04 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures, Arizona, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Regional Ground Soil Moisture Data: Georgia, Version 1
National Aeronautics and Space Administration —
The parameters for this data set include gravimetric soil moisture, volumetric soil moisture, bulk density, and surface and soil temperature for the Georgia study... -
Federal
SMEX03 Regional Ground Soil Moisture Data: Oklahoma, Version 1
National Aeronautics and Space Administration —
This data set includes soil moisture measurements for the Oklahoma study region. Summary files containing field averages are also provided. This data set is part of... -
Federal
SMEX03 Geolocation Information: Oklahoma, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX02 Rain Gauge Network, Walnut Creek, Iowa, Version 1
National Aeronautics and Space Administration —
This data set includes hourly precipitation data taken at 20 rain gauge locations as part of the Soil Moisture Experiment 2002 (SMEX02). -
Federal
Greenland Annual Accumulation along the EGIG Line, 1959–2004, from Airborne Radar and Neutron Probe Densities, Version 1
National Aeronautics and Space Administration —
This data set reports mean annual snow accumulation rates in meters water equivalent (m·w.e.) from 1959 to 2004 along a 250 km segment of the Expéditions... -
Federal
MODIS/Aqua Snow Cover Monthly L3 Global 0.05Deg CMG V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides monthly average snow cover within 0.05° (approx. 5 km) MODIS Climate Modeling Grid (CMG) cells. Monthly averages are... -
Federal
DISP Yearly Satellite Photographic Mosaics of Greenland 1962-1963, Version 1
National Aeronautics and Space Administration —
The Declassified Intelligence Satellite Photographs (DISP) Yearly Satellite Photographic Mosaics of Greenland are composites of black-and-white photographs of... -
Federal
CLPX Airborne Gamma Snow and Soil Moisture Surveys, Version 1
National Aeronautics and Space Administration —
Airborne gamma surveys were conducted over each of the three Cold Land Processes Field Experiment (CLPX) Meso-cell Study Areas (MSAs) in northern Colorado, USA,... -
Federal
CLPX-Ground: University of Michigan Ground-Based Microwave Radiometer, Version 1
National Aeronautics and Space Administration —
This data set contains microwave radiometry data collected at the Local Scale Observation Site (LSOS) of the Cold Land Processes Field Experiment (CLPX) in Colorado,...