James Morison, Polar Science Center, Seattle, WA, United States, Suzanne Dickinson, Univ Washington, Seattle, WA, United States, David Hancock, KBR, NASA Goddard Space Flight Center, Greenbelt, MD, United States, LeeAnne Roberts, KBR, NASA Goddard Space Flight Center, Greenbelt, United States and John W Robbins, NASA Goddard Space Flight Center, Code 615 - Cryospheric Lab, Greenbelt, MD, United States