Soil Moisture Active Passive Data (SMAP)

Access to SMAP Related data sets in the legacy, on-premises archive at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) will be retired on 1 July 2025. The

The SMAP Level-4 data sets, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), have been updated to Version 8. For all Level-4 data products, data

The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) will add 16 data sets from the SMAP Related collection to NASA Earthdata Cloud on 8 April 2025. Earthdata

The Near Real-time SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture, Version 107 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center

The DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperatures, Version 6 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has