1. Faculty of Aerospace Engineering, Delft University of Technology, Kluyverweg 1, 2629 HS Delft, The Netherlands
2. Department of Geosciences and Remote Sensing, Delft University of Technology, Stevinweg 1, 2628 CN Delft, The Netherlands
3. DTU Space, National Space Institute, Geodynamics Department, Technical University of Denmark, Elektrovej, 328, 016, 2800 Kongens Lyngby, Denmark
4. Department of Geography, Durham University, Lower Mountjoy, South Road, Durham DH1 3LE, UK
5. School of Geography, Planning, and Spatial Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia
6. Institute for Marine and Atmospheric Research Utrecht, Utrecht University, Utrecht, 3508 TA, The Netherlands