1. Institute of International Rivers and Eco-Security, Yunnan University, Kunming 650500, China
2. School of Earth Sciences, Yunnan University, Kunming 650500, China
3. Yunnan International Joint Laboratory of China-Laos-Bangladesh-Myanmar Natural Resources Remote Sensing Monitoring, Kunming 650500, China
4. Research Center of Domestic High-Resolution Satellite Remote Sensing Geological Engineering, Kunming 650500, China
5. Yunnan Key Laboratory of Sanjiang Metallogeny and Resources Exploration and Utilization, Kunming 650051, China
6. College of Geological Engineering and Geomatics, Chang’an University, Xi’an 710054, China
7. School of Information Engineering, Chang’an University, Xi’an 710064, China