Director of China Innovation Method Research Association
Deputy Editor-in-Chief of Remote Sensing Journal
Executive Director of china land science Institution
Deputy Director, Land Information and Remote Sensing Division
The 6th Vice Chairman of Environmental Remote Sensing Branch of China Geographical Society
Vice Chairman of the 11th Council of Beijing Surveying and Mapping Society
Member of Expert Group of National Remote Sensing Center
National Geographic Information Standardization Technical Committee
Member of National Remote Sensing Standardization Technical Committee
Member of Working Group 4 on Global Cartography
Member of Expert Advisory Committee on Land and Resources Informatization
Chairman of the Sixth Working Group of the Seventh Committee of the International Society for Photogrammetry and Remote Sensing.
Director of china land science Institution and Deputy Director of Land Information and Remote Sensing Branch.
Member and Deputy Secretary-General of Science and Technology Committee of State Bureau of Surveying and Mapping
Adjunct Professor of Wuhan University, Shandong University of Science and Technology, China University of Mining and Technology and Liaoning University of Engineering Technology.
Member of Academic Committee of State Key Laboratory of Surveying, Mapping and Remote Sensing Information Engineering
Deputy Director of the First Academic Committee of the Key Laboratory of Geographic Information Engineering and the Key Laboratory of Earth Observation Technology of the State Bureau of Surveying and Mapping
Chief editor of remote sensing information
Deputy Director of the Editorial Committee of Surveying and Mapping Science
Member of Editorial Board of Journal of Surveying and Mapping, china land science, Surveying and Mapping Engineering, International Journal of Geo-informatics and International Journal of Applied Earth Observation and Geo-information.