User notice: SMAP data reprocessing complete

Data from the SMAP Standard products, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), have been reprocessed from 14 May 2026 to 28 July 2026 to correct for a geolocation issue discovered in August 2026. We recommend that users who previously downloaded data from that time period redownload the corrected files.