TY - JOUR A1 - Cooper, M. A. A1 - Jordan, T. M. A1 - Schroeder, D. M. A1 - Siegert, M. J. A1 - Williams, C. N. A1 - Bamber, J. L. T1 - Subglacial roughness of the Greenland Ice Sheet: relationship with contemporary ice velocity and geology JO - The Cryosphere Discuss. J1 - TCD VL - 2019 SP - 1 EP - 38 Y1 - 2019/05/09 PB - Copernicus Publications SN - 1994-0440 UR - https://tc.copernicus.org/preprints/tc-2019-73/ L1 - https://tc.copernicus.org/preprints/tc-2019-73/tc-2019-73.pdf DO - 10.5194/tc-2019-73 ER -