Emily Kane¹, Eric J Rignot², Michael Wood¹, Mark A Fahnestock³, Virginia Brancato⁴ and Hongju Yu⁵, (1)University of California Irvine, Irvine, CA, United States, (2)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (3)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (4)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (5)Univ of California Irvine, Irvine, CA, United States