Submarine Melting of Antarctic Ice Shelves on Sub-annual Time Scales from CryoSat-2 and ICESat-2 Altimetry

Johan Nilsson1, Ala Khazendar1, Nicole Schlegel1, Michael Schodlok2 and Hong Zhang1, (1)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States