Antarctic snow accumulation mapped using polarization of 4.3cm wavelength microwave emission Arthern, Robert J. 0000-0002-3762-8219 Winebrenner, Dale P. Vaughan, David G. 0000-0002-9065-0570 journal article https://nora.nerc.ac.uk/id/eprint/9/ https://nora.nerc.ac.uk/id/eprint/9/1/jgrd11996.pdf open access 2006 Ice sheets