1. School of Resource and Environmental Sciences, Wuhan University, Wuhan, China
2. Institute of Survey and Mapping, Information Engineering University, Zhengzhou, China
3. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China
4. Geospatial Data Science Lab, Department of Geography, University of Wisconsin-Madison, USA
5. MNR Key Laboratory for Geo-Environmental Monitoring of Great Bay Area, Shenzhen University, Shenzhen, China
6. Shenzhen Key Laboratory of Spatial Smart Sensing and Services, Shenzhen University, Shenzhen, China