Data set update: MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B, Version 4

The MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B, Version 4 data set, accessible through the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been updated through 30 March 2022. Due to the failure of Sentinel-1B on 23 December 2021, data acquired after 25 December 2021 has a temporal resolution of 12 days. This data set is produced under the Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program and contains 6-day and 12-day 50 m resolution image mosaics of the Greenland coastline and ice sheet periphery.