Combined GNSS Reflectometry/Refractometry for Continuous In Situ Surface Mass Balance Estimation on an Antarctic Ice Shelf

Ladina Steiner1, Tzvetan Simeonov2, Holger Schmitthüsen1, Jens Wickert3 and Olaf Eisen1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Deutscher Wetterdienst, Offenbach, Germany, (3)GFZ German Research Centre for Geosciences, Potsdam, Germany