About the Authors

Yuyao Wang

Roles Methodology, Writing – original draft

Affiliations School of Surveying & Land Information Engineering, Henan Polytechnic University, Jiaozuo, China, Henan Province Spatial Big Data Acquisition Equipment Development and Application Engineering Technology Research Center, Henan Polytechnic University, Jiaozuo, China, Earthquake Administration of Bayan Nur, Bayan Nur, China

Jiehai Cheng

Roles Methodology, Writing – original draft

chengjiehai@hpu.edu.cn

Affiliations School of Surveying & Land Information Engineering, Henan Polytechnic University, Jiaozuo, China, Henan Province Spatial Big Data Acquisition Equipment Development and Application Engineering Technology Research Center, Henan Polytechnic University, Jiaozuo, China

Competing Interests

The authors have declared that no competing interests exist.