1. Haikou Marine Geological Survey Center, China Geological Survey, Haikou 570100, China
2. Department of Architecture, University of Florence, 50121 Florence, Italy
3. Natural Resources Comprehensive Survey Command Center, China Geological Survey, Beijing 100055, China
4. Research Center of Applied Geology of China Geological Survey, Chengdu 610036, China
5. China Energy Information Technology Co., Ltd., Beijing 100011, China