The SMAP Standard and Near Real-Time data sets, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), experienced a geolocation issue from 14 May 2026
Soil Moisture Active Passive Data (SMAP)
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Data Announcements
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The SMOS-Based SMAP L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture, Version 2 and SMOS/SMAP L3 Radiometer 9 km EASE-Grid Soil Moisture, Version 2 data sets, available at the NASA National Snow
Forward processing of SMAP L1B Radiometer Half-Orbit Radio Frequency Interference and Calibration Data, Version 6, is now available at the NASA National Snow and Ice Data Center Distributed Active
The SMAP Radiometer Twice-Daily rSIR-Enhanced EASE-Grid 2.0 Brightness Temperatures, Version 3 data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center
Join the NASA Applied Remote Sensing Training (ARSET) Program for a training on Monitoring Groundwater Changes for Water Resources Management. This three-part, advanced training focuses on satellite remote sensing data for looking at groundwater.