Bridging the GRACE/GRACE-FO Gap with Time-variable Gravity from the Swarm Satellites
Michael G Sideris, University of Calgary, Calgary, AB, Canada, Maja Richter, University of Bonn, Institute for Geodesy and Geoinformation, Bonn, Germany, Elena Veselinova Rangelova, Univ Calgary, Calgary, AB, Canada, Juergen Kusche, University of Bonn, Institute of Geodesy and Geoinformation, Bonn, Germany and Christina Lück, University of Bonn, Institute of geodesy and geoinformation, Bonn, Germany