The IceBridge ATM L1B Elevation and Return Strength with Waveforms, Version 1 data set now includes data through 01 May 2018 for the 2018 Greenland campaign at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC).
This data set contains spot elevation measurements with corresponding waveforms of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation.