1. Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China
2. Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
3. School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
4. College of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361024, China
5. Big Data Institute of Digital Natural Disaster Monitoring in Fujian, Xiamen University of Technology, Xiamen 361024, China