Institute of Geodesy, University of Stuttgart, Geschw.-Scholl-Str. 24D, Stuttgart, 70174, Germany ; Dept. 1, Geodesy and Remote Sensing, Helmholtz-Center Potsdam, GFZ, Telegragenberg, Potsdam, 14471, Germany
Department of Geophysics, Charles University in Prague, Holesovickach 2, Prague, 18000, Czech Republic ; Dept. 1, Geodesy and Remote Sensing, Helmholtz-Center Potsdam, GFZ, Telegragenberg, Potsdam, 14471, Germany
Solid Earth group, JPL CalTech, 4800 Oak Grove Dr., Pasadena, CA 91109-8099, United States
Institute of Geodesy, University of Stuttgart, Geschw.-Scholl-Str. 24D, Stuttgart, 70174, Germany ; Dept. 1, Geodesy and Remote Sensing, Helmholtz-Center Potsdam, GFZ, Telegragenberg, Potsdam, 14471, Germany