About the Authors

Jingyi Wang

Roles Writing – original draft

Affiliations Faculty of Geography, Yunnan Normal University, Kunming, Yunnan Province, P. R. China, The Engineering Research Center of GIS Technology in Western China of Ministry of Education of China, Yunnan Normal University, Kunming, Yunnan Province, P. R. China

Jiasheng Wang

Roles Methodology

jersonwang@ynnu.edu.cn (JW); xjianhong@foxmail.com (JX)

Affiliations Faculty of Geography, Yunnan Normal University, Kunming, Yunnan Province, P. R. China, The Engineering Research Center of GIS Technology in Western China of Ministry of Education of China, Yunnan Normal University, Kunming, Yunnan Province, P. R. China

Jianhong Xiong

Roles Formal analysis

jersonwang@ynnu.edu.cn (JW); xjianhong@foxmail.com (JX)

Affiliations Faculty of Geography, Yunnan Normal University, Kunming, Yunnan Province, P. R. China, The Engineering Research Center of GIS Technology in Western China of Ministry of Education of China, Yunnan Normal University, Kunming, Yunnan Province, P. R. China

Mengzhu Sun

Roles Investigation

Affiliations Faculty of Geography, Yunnan Normal University, Kunming, Yunnan Province, P. R. China, The Engineering Research Center of GIS Technology in Western China of Ministry of Education of China, Yunnan Normal University, Kunming, Yunnan Province, P. R. China

Yongchao Ma

Roles Software

Affiliations Faculty of Geography, Yunnan Normal University, Kunming, Yunnan Province, P. R. China, The Engineering Research Center of GIS Technology in Western China of Ministry of Education of China, Yunnan Normal University, Kunming, Yunnan Province, P. R. China

Competing Interests

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.