1. UPC‐IonSAT Barcelona Spain
2. IEEC Barcelona Spain
3. Joint Research Centre (JRC)European Commission Ispra Italy
4. UPC‐TALP Barcelona Spain
5. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote SensingWuhan University Wuhan China
6. Collaborative Innovation Center of Geospatial TechnologyWuhan University China
7. Department of Remote Sensing and Photogrammetry and the Center of Excellence in Laser Scanning ResearchFinnish Geospatial Research Institute Masala Finland
8. Chinese Antarctic Center of Surveying and MappingWuhan University Wuhan China