1. Shenzhen Key Laboratory of Intelligent Microsatellite Constellation, Sun Yat-sen University, Shenzhen, People’s Republic of China
2. Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, People’s Republic of China
3. Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, People’s Republic of China
4. Changsha University of Science & Technology, Changsha, People’s Republic of China