Comparing elevation and freeboard from IceBridge and four different CryoSat-2 retrackers for coincident sea ice observations

Donghui Yi, Goddard Space Flight Center, NASA, Greenbelt, MD, United States, Nathan T Kurtz, NASA Goddard, Greenbelt, United States and Jeremy Harbeck, ADNET Systems Inc. Greenbelt, Greenbelt, MD, United States