Compensating errors in inversions for subglacial bed roughness: same steady state, different dynamic response

Constantijn Berends1, Jorge A Bernales1, Roderik van de Wal2, William H Lipscomb3 and Tim van den Akker1, (1)Institute for Marine and Atmospheric Research Utrecht, Utrecht, Netherlands, (2)Utrecht University, Institute for Marine and Atmospheric research Utrecht, Utrecht, Netherlands, (3)Los Alamos Natl Lab, Los Alamos, CO, United States