About the Authors

Yaolin Liu

Affiliations School of Resource and Environment Sciences, Wuhan University, 129 Luoyu Road, Wuhan 430079, China, Key Laboratory of Geographic Information Systems, Ministry Education, 129 Luoyu Road, Wuhan 430079, China, Key Laboratory of Digital Mapping and Land Information Application Engineering, National Administration of Surveying, Mapping and Geoinformation, 129 Luoyu Road, Wuhan 430079, China, Collaborative Innovation Center for Geospatial Information Technology, Wuhan University, 129 Luoyu Road, Wuhan 430079, China

Jinjin Peng

lmjiao027@163.com (LJ); abc@whu.edu.cn (JP)

Affiliation School of Resource and Environment Sciences, Wuhan University, 129 Luoyu Road, Wuhan 430079, China

Limin Jiao

lmjiao027@163.com (LJ); abc@whu.edu.cn (JP)

Affiliations School of Resource and Environment Sciences, Wuhan University, 129 Luoyu Road, Wuhan 430079, China, Key Laboratory of Geographic Information Systems, Ministry Education, 129 Luoyu Road, Wuhan 430079, China, Key Laboratory of Digital Mapping and Land Information Application Engineering, National Administration of Surveying, Mapping and Geoinformation, 129 Luoyu Road, Wuhan 430079, China, Collaborative Innovation Center for Geospatial Information Technology, Wuhan University, 129 Luoyu Road, Wuhan 430079, China

Yanfang Liu

Affiliations School of Resource and Environment Sciences, Wuhan University, 129 Luoyu Road, Wuhan 430079, China, Key Laboratory of Geographic Information Systems, Ministry Education, 129 Luoyu Road, Wuhan 430079, China, Key Laboratory of Digital Mapping and Land Information Application Engineering, National Administration of Surveying, Mapping and Geoinformation, 129 Luoyu Road, Wuhan 430079, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JP Yaolin L. Performed the experiments: JP. Analyzed the data: JP. Contributed reagents/materials/analysis tools: JP Yanfang L. Wrote the paper: JP LJ.