1. Precision Forestry Key Laboratory of Beijing, Beijing Forestry University, Beijing 100083, China
2. Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
3. School of Ecology, Environment and Resources, Guangdong University of Technology, Guangzhou 510006, China
4. Tianjin Centre of Geological Survey, China Geological Survey, Tianjin 300170, China
5. School of Geographical Sciences, Harbin Normal University, Harbin 150028, China
6. School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100083, China