Susheel Adusumilli¹, Helen Amanda Fricker¹, Brooke Medley², Laurence Padman³ and Matthew Siegfried^4,5, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Earth & Space Research, Corvallis, OR, United States, (4)Stanford University, Department of Geophysics, Stanford, CA, United States, (5)Colorado School of Mines, Department of Geophysics, Golden, CO, United States