1. BeiDou Research Institute, Faculty of Engineering, South China Normal University, Foshan, China
2. School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China
3. School of Geography, South China Normal University, Guangzhou, China
4. SCNU Qingyuan Institute of Science and Technology Innovation, Qingyuan, China
5. Guangdong Shida Weizhi Information Technology Co, Ltd, Guangzhou, China
6. College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, China
7. Research Institute of Smart City, School of Architecture and Urban Planning, Shenzhen University, Shenzhen, China