CryoSat-2 swath interferometric altimetry for mapping polar land ice terrain and elevation change

Noel Gourmelen1, Maria Jose Escorihuela2, Luca Foresta3, Andrew Shepherd4, Alan Stephen Muir5, Anna Hogg6, Monica Roca2, Thomas Nagler7, Steven Baker5 and Mark R Drinkwater8, (1)University of Edinburgh, School of Geosciences, Edinburgh, EH9, United Kingdom, (2)isardSAT, Barcelona, Spain, (3)University of Edinburgh, Edinburgh, United Kingdom, (4)University of Leeds, Leeds, United Kingdom, (5)University College London, London, United Kingdom, (6)CPOM, University of Leeds, Leeds, United Kingdom, (7)ENVEO Environmental Earth Observation IT GmbH, Innsbruck, Austria, (8)ESTEC, Noordwijk, 2201, Netherlands