1. DTU Space Technical University of Denmark Kongens Lyngby Denmark
2. Department of Glaciology and Climate Geological Survey of Denmark and Greenland Copenhagen Denmark
3. NASA Goddard Space Flight Center Greenbelt MD USA
4. Institute for Marine and Atmospheric Research Utrecht Utrecht University Utrecht The Netherlands
5. Earth System ScienceInterdisciplinary Center University of Maryland College Park MD USA
6. Bristol Glaciology Centre University of Bristol Bristol UK
7. Department of Aerospace and Geodesy Data Science in Earth Observation Technical University of Munich Munich Germany
8. Department of Geosciences and Natural Resources University of Copenhagen Copenhagen Denmark