1. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, People’s Republic of China
2. Hubei LuoJia Laboratory, Wuhan, People’s Republic of China
3. Changjiang Spatial Information Technology Engineering Co. Ltd, Wuhan, People’s Republic of China
4. School of Remote Sensing and Geomatics Engineering, Nanjing University of Information Science and Technology, Nanjing, People’s Republic of China