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.

As part of NSIDC DAAC’s continuing effort to fully transition our data and access tools to NASA Earthdata Cloud, the ...

For Version 4, there is one day of missing data on 17 September 2024, and a day with partial missing data on 18 September 2024, due to missing input data from the satellite during that time. For ...