1. School of Computer Science, China University of Geosciences, Wuhan, China
2. Guangdong Laboratory of Artificial Intelligence and Digital Economy (SZ), Guangdong Shenzhen, China
3. Hubei Key Laboratory of Intelligent Geo-Information Processing, China University of Geosciences, Wuhan, China
4. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China