The IceBridge Narrow Swath ATM L1B Elevation and Return Strength, Version 2 data set has been updated to include data from the 2019 Arctic summer campaign, from 04 September 2019 through 14 September 2019, at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC). This data set contains spot elevation measurements of Greenland, Arctic, and Antarctic sea ice acquired using the NASA Airborne Topographic Mapper (ATM) narrow-swath instrumentation.
Data set DOI: https://doi.org/10.5067/CXEQS8KVIXEI