1. International Research Centre of Big Data for Sustainable Development Goals, State Key Laboratory of Remote Sensing Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, People’s Republic of China
2. School of Geospatial Engineering and Science, Sun Yat-Sen University, Guangzhou, People’s Republic of China
3. Key Laboratory of Comprehensive Observation of Polar Environment (Sun Yat-sen University), Ministry of Education, Zhuhai, People’s Republic of China
4. State Key Laboratory of Tibetan Plateau Earth System and Resources Environment (TPESRE), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, People’s Republic of China