About the Authors

Si-Bo Duan

Affiliations State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China, Laboratoire des sciences de l'ingenieur, de l'informatique et de l'imagerie, Université de Strasbourg, Centre National de la Recherche Scientifique, Illkirch, France

Zhao-Liang Li

lizhaoliang@caas.cn

Affiliations Laboratoire des sciences de l'ingenieur, de l'informatique et de l'imagerie, Université de Strasbourg, Centre National de la Recherche Scientifique, Illkirch, France, Key Laboratory of Agri-informatics,Ministry of Agriculture/Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China

Bo-Hui Tang

Affiliation State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China

Hua Wu

Affiliation State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China

Lingling Ma

Affiliation Earth Observation Technology Application Department, Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing, China

Enyu Zhao

Affiliations University of Chinese Academy of Sciences, Beijing, China, Earth Observation Technology Application Department, Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing, China

Chuanrong Li

Affiliation Earth Observation Technology Application Department, Academy of Opto-Electronics, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SBD ZLL CRL. Performed the experiments: EYZ LLM. Analyzed the data: BHT HW. Contributed reagents/materials/analysis tools: SBD ZLL. Wrote the paper: SBD ZLL.