Data set update: The Northern Hemisphere EASE-Grid 2.0 Weekly Snow Cover and Sea Ice Extent, Version 4 data set, distributed by the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC), has been extended through 31 December 2017. This 25 x 25 km gridded product provides a consistent time series of sea ice concentrations from several passive microwave instruments and snow cover extent from the NOAA@NSIDC/NCDC Climate Data Record Program.
Data set DOI: https://doi.org/10.5067/P7O0HGJLYUQU