1. State Key Laboratory of Remote Sensing ScienceInstitute of Remote Sensing and Digital Earth, Chinese Academy of Sciences Beijing China
2. School of Electronic, Electrical and Communication EngineeringUniversity of Chinese Academy of Sciences Beijing China
3. Laboratoire d'Optique Atmosphérique, UMR 8518Université de Lille1‐Sciences et Technologies, CNRS Lille France
4. College of Global Change and Earth System ScienceBeijing Normal University Beijing China
5. Key Laboratory for Semi‐Arid Climate Change of the Ministry of Education, College of Atmospheric SciencesLanzhou University Lanzhou China
6. College of Resources and EnvironmentUniversity of Chinese Academy of Sciences Beijing China