About the Authors

Ni Huang

Affiliation The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China

Li Wang

wangli@radi.ac.cn

Affiliation The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China

Yongsen Hu

Affiliation The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China

Haifeng Tian

Affiliations The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Zheng Niu

Affiliation The State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: NH LW ZN. Data curation: NH. Formal analysis: NH. Funding acquisition: LW. Investigation: NH YSH HFT. Methodology: NH. Project administration: NH. Resources: LW. Software: NH. Supervision: NH LW ZN. Visualization: NH. Writing – original draft: NH. Writing – review & editing: NH.