1. College of Geography and Environmental Science, Henan University, Kaifeng 475004, China
2. Henan Industrial Technology Academy of Spatial-Temporal Big Data, Henan University, Zhengzhou 450046, China
3. Key Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions, Ministry of Education, Henan University, Kaifeng 475004, China
4. Henan Technology Innovation Center of Spatio-Temporal Big Data, Henan University, Zhengzhou 450046, China
5. Key Research Institute of Yellow River Civilization and Sustainable Development, Henan University, Kaifeng 475001, China
6. Henan Urban Planning Institute & Corporation, Zhengzhou 450053, China