• The NSIDC DAAC is retiring access to its legacy, on-premises data archive and transitioning to the NASA Earthdata Cloud as the primary data archive. View planned retirement dates here.

Soil Moisture Active Passive Data (SMAP)

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Related Data

The following table includes data sets derived from or related to SMAP data currently available from NSIDC DAAC. Derived data sets have typically been produced by the science community and not been reviewed or validated by the SMAP mission science team.

Data for this collection: 16
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NAMEFORMAT(S)PARAMETER(S)
AMSR-E/AMSR2 Unified L2B Half-Orbit 25 km EASE-Grid Surface Soil Moisture, Version 1 (AU_Land)HDF-EOS5BRIGHTNESS TEMPERATURE | SOIL MOISTURE/WATER CONTENT | VEGETATION WATER CONTENT
AMSR-E/Aqua Daily L3 Surface Soil Moisture, Interpretive Parameters, & QC EASE-Grids, Version 2 (AE_Land3)HDF-EOS2BRIGHTNESS TEMPERATURE | MICROWAVE IMAGERY | SOIL MOISTURE/WATER CONTENT | VEGETATION WATER CONTENT
Aquarius L3 Gridded 1-Degree Annual Soil Moisture, Version 5 (AQ3_ANSM)HDF, XMLSOIL MOISTURE/WATER CONTENT
Aquarius L3 Gridded 1-Degree Daily Soil Moisture, Version 5 (AQ3_DYSM)HDF, XMLSOIL MOISTURE/WATER CONTENT
Aquarius L3 Gridded 1-Degree Monthly Soil Moisture, Version 5 (AQ3_MOSM)HDF, XMLSOIL MOISTURE/WATER CONTENT
Aquarius L3 Gridded 1-Degree Seasonal Soil Moisture, Version 5 (AQ3_SNSM)HDF, XMLSOIL MOISTURE/WATER CONTENT
Aquarius L3 Gridded 1-Degree Weekly Soil Moisture, Version 5 (AQ3_WKSM)HDF, XMLSOIL MOISTURE/WATER CONTENT
NSCAT Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1 (NSIDC-0786)netCDF-4SIGMA NAUGHT
SASS Twice-Daily SIR-Enhanced EASE-Grid 2.0 Radar Backscatter, Version 1 (NSIDC-0787)netCDF-4SIGMA NAUGHT
SMAP L1B Polarimetric GNSS Reflectometry, Version 1 (NSIDC-0795)netCDF-4RADAR CROSS-SECTION | RADAR REFLECTIVITY | STOKES PARAMETER
SMAP Radar Twice-Daily SAR and SIR-Enhanced Scatterometer EASE-Grid 2.0 Radar Backscatter, Version 1 (NSIDC-0774)netCDF-4SIGMA NAUGHT
SMAP Radiometer Twice-Daily rSIR-Enhanced EASE-Grid 2.0 Brightness Temperatures, Version 2 (NSIDC-0738)netCDF-4BRIGHTNESS TEMPERATURE
SMAP-Derived 1-km Downscaled Surface Soil Moisture Product, Version 1 (NSIDC-0779)GeoTIFFSURFACE SOIL MOISTURE
SMAP/CYGNSS EASE-Grid Soil Moisture, Version 1 (NSIDC-0797)HDF5BRIGHTNESS TEMPERATURE | SURFACE SOIL MOISTURE
SMAP/SMOS L3 Radiometer 9 km EASE-Grid Soil Moisture, Version 1 (NSIDC-0800)HDF5BRIGHTNESS TEMPERATURE | SURFACE SOIL MOISTURE | VEGETATION OPTICAL DEPTH
SMOS-Based SMAP L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture, Version 1 (NSIDC-0799)HDF5BRIGHTNESS TEMPERATURE | SURFACE SOIL MOISTURE | VEGETATION OPTICAL DEPTH
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