Institution: | 1. Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China;2. University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China hdguo@radi.ac.cn;4. University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, China https://orcid.org/0000-0001-9147-7792;5. Joint Research Centre, European Commission, Ispra, Italy https://orcid.org/0000-0001-6244-6428;6. School of Computer Science, China University of Geosciences, Wuhan, China;7. Joint Research Centre, European Commission, Ispra, Italy |