1. National Tibetan Plateau Data Center (TPDC) State Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (TPESER) Institute of Tibetan Plateau Research Chinese Academy of Sciences Beijing China
2. Department of Mathematics The University of Hong Kong Hong Kong China
3. School of Biological Sciences The University of Hong Kong Hong Kong China
4. Key Laboratory of Remote Sensing of Gansu Province Northwest Institute of Eco‐Environment and Resources Chinese Academy of Sciences Lanzhou China
5. College of Earth and Environmental Sciences Lanzhou University Lanzhou China