Improving the Coastal Mean Dynamic Topography by Combining the Geodetic Approach from GNSS at Tide Gauges and Satellite Altimetry


Médéric Gravelle1,2, Ole Baltazar Andersen3, Rory J Bingham4, Luciana Fenoglio-Marc5, Chris W. Hughes6, Per Knudsen3, Karina Nielsen7 and Sara Padilla Polo8, (1)CNRS, Paris Cedex 16, France, (2)LIENSs, La Rochelle, France, (3)DTU Space, Lyngby, Denmark, (4)University of Bristol, School of Geographical sciences, Bristol, United Kingdom, (5)University of Bonn, Institute of Geodesy and Geoinformation, Bonn, Germany, (6)University of Liverpool, School of Environmental Sciences, Liverpool, United Kingdom, (7)DTU-SPACE, Kgs. Lyngby, Denmark, (8)LEGOS, CNRS-CNES-IRD-UPS, Toulouse, France