1. School of Geography and Planning Sun Yat‐sen University Guangzhou China
2. Guangdong Provincial Engineering Research Center for Public Security and Disasters Guangzhou China
3. Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) Zhuhai China
4. Center for Advanced Measurements in Extreme Environments and Department of Geological Sciences University of Texas at San Antonio San Antonio TX USA
5. School of Earth and Space Sciences Peking University Beijing China