1. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China
2. LIESMARS, Wuhan University, Wuchang District, Wuhan, China
3. Department of Technical Quality, China Northwest Water Conservancy and Hydropower Engineering Consulting Co., Ltd, Xi’an, China
4. School of Cyber Science and Engineering, Wuhan University, Wuhan, China