TY - JOUR A1 - Cartwright, J. A1 - Banks, C. J. A1 - Srokosz, M. T1 - Improved GNSS-R bi-static altimetry and independent digital elevation models of Greenland and Antarctica from TechDemoSat-1 JO - The Cryosphere J1 - TC VL - 14 IS - 6 SP - 1909 EP - 1917 Y1 - 2020/06/15 PB - Copernicus Publications SN - 1994-0424 UR - https://tc.copernicus.org/articles/14/1909/2020/ L1 - https://tc.copernicus.org/articles/14/1909/2020/tc-14-1909-2020.pdf DO - 10.5194/tc-14-1909-2020 ER -