About the Authors

Yongfeng Zhu

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft

Affiliations School of Geology Engineering and Geomatics, Chang’an University, Xi’an, Shaanxi, China, Key Laboratory of Western China’s Mineral Resources and Geological Engineering, Ministry of Education, Xi’an, Shaanxi, China

Wei Xiong

Roles Supervision, Writing – review & editing

phdxiong@163.com

Affiliations School of Geology Engineering and Geomatics, Chang’an University, Xi’an, Shaanxi, China, Key Laboratory of Western China’s Mineral Resources and Geological Engineering, Ministry of Education, Xi’an, Shaanxi, China, Xinjiang Hetian College, Hetian, China

Wen Fan

Roles Funding acquisition, Supervision, Writing – review & editing

Affiliations School of Geology Engineering and Geomatics, Chang’an University, Xi’an, Shaanxi, China, Key Laboratory of Western China’s Mineral Resources and Geological Engineering, Ministry of Education, Xi’an, Shaanxi, China, China Electronic Research Institute of Engineering Investigations and Design, Xi’an, Shaanxi, China

Competing Interests

The authors have declared that no competing interests exist.