1. Faculty of Geo-Information Science and Earth Observation, University of Twente, Enschede, The Netherlands
2. Institute of Computational Science, University of Zurich, Zurich, Switzerland
3. SAR Technology Department, Microwaves and Radar Institute, German Aerospace Center, Wessling, Germany
4. Ecole Polytechnique, Fédérale de Lausanne, Sion, Switzerland
5. Institute of Advanced Research in Artificial Intelligence, the AI4RS group, Vienna, Austria
6. Universitat de València, Paterna, València, Spain