1. NASG Key Laboratory of Land and Environment and Disaster Monitoring, China University of Mining and Technology, Xuzhou, China
2. Jiangsu Key Laboratory of Resources and Environmental Information Engineering, China University of Mining and Technology, Xuzhou, China
3. School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, China
4. The Centre of Ningbo Alatu Digital Technology, Ningbo, China