1. Doctoral Candidate, School of Environment and Spatial Informatics, China Univ. of Mining and Technology, Xuzhou, Jiangsu 221116, China.
2. Undergraduate Student, School of Environment and Spatial Informatics, China Univ. of Mining and Technology, Xuzhou, Jiangsu 221116, China.
3. Professor, School of Environment Science and Spatial Informatics, China Univ. of Mining and Technology, Xuzhou, Jiangsu 221116, China (corresponding author). ORCID: .