1. School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454003, China
2. Key Laboratory of Spatio-Temporal Information and Ecological Restoration of Mines (MNR), Henan Polytechnic University, Jiaozuo 454003, China
3. Research Centre of Arable Land Protection and Urban-Rural High-Quality Development in Yellow River Basin, Henan Polytechnic University, Jiaozuo 454003, China
4. School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo 454003, China
5. Collaborative Innovative Center of Coal Safety Production in Henan Province, Henan Polytechnic University, Jiaozuo 454003, China