1. Chongqing Key Laboratory of Surface Process and Environment Remote Sensing in the Three Gorges Reservoir Area, Chongqing Normal University, Chongqing, People’s Republic of China
2. Chongqing Field Observation and Research Station of Surface Ecological Process in the Three Gorges Reservoir Area, Chongqing, People’s Republic of China
3. Chongqing Institute of Surveying and Monitoring for Planning and Natural Resources, Chongqing, People’s Republic of China
4. College of Geography and Resources, Sichuan Normal University, Chengdu, People’s Republic of China