NASA IceBridge-related CryoSat-2 Level 4 Sea Ice Elevation, Freeboard, and Thickness data are now published at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set contains 30-day averaged Arctic sea ice thickness estimates, with freeboard and ice surface roughness, derived from from the ESA CryoSat-2 Synthetic Aperture Interferometric Radar Altimeter (SIRAL)
Data set DOI: https://doi.org/10.5067/96JO0KIFDAS8