1. Department of Earth and Environmental Sciences KU Leuven Heverlee Belgium
2. Department of Environment Ghent University Ghent Belgium
3. Department of Geography Rutgers, The State University of New Jersey New Brunswick NJ USA
4. Department of Geography Ruhr‐University Bochum Bochum Germany
5. Cryospheric Sciences Laboratory NASA Goddard Space Flight Center Greenbelt MD USA
6. GESTAR Universities Space Research Association Columbia MD USA