Christopher C Gerbi¹, Kate Hruby¹, Peter Ortquist Koons¹, Seth W Campbell¹, Carlos Martin² and Robert L Hawley³, (1)University of Maine, School of Earth and Climate Sciences, Orono, ME, United States, (2)NERC British Antarctic Survey, Cambridge, United Kingdom, (3)Dartmouth College; IASC Cryosphere WG Member, Hanover, NH, United States