Extending the record of terrestrial water storage (TWS) in major continental basins from time-variable gravity

Matthieu Talpe, University of Colorado at Boulder, Boulder, CO, United States, R Steven Nerem, Smead Aerospace Engineering Sciences, Colorado Center for Astrodynamics Research, University of Colorado Boulder, Boulder, CO, United States, Frank G Lemoine, NASA Goddard GSFC, Greenbelt, United States, Ehsan Forootan, Cardiff University, School of Earth & Ocean Sciences, Cardiff, United Kingdom, Mathis Blossfeld, Technical University of Munich, Deutsches Geodätisches Forschungsinstitut (DGFI-TUM), Munich, Germany and Michael G Schmidt, DGFI, Muenchen, Germany