1. College of Geography and Remote Sensing, Hohai University, Nanjing, China
2. College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao, China
3. School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
4. State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
5. Land Satellite Remote Sensing Application Center, Ministry of Natural Resources, Beijing, China
6. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China