The NASA IceBridge-related CryoSat-2 Level-1B Waveforms, Sea Ice Elevation, and Surface Roughness data set is now available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set will be updated on an ongoing, daily basis.
Data Set DOI: https://doi.org/10.5067/5SZA7GSQI0YT