He Guojin is the Research Fellow at the International Centre on Space Technologies for Natural and Cultural Heritage under the auspices of UNESCO (HIST), and a doctoral supervisor at the Aerospace Information Research Institute of the Chinese Academy of Sciences. His research focuses on remote sensing big data engineering, intelligent processing and information mining of remote sensing data, and applications of remote sensing information engineering. He has long been engaged in the development of remote sensing data acquisition, processing, and service systems, and has extensive experience in efficient satellite data processing and product generation. He has held both research and management positions at the China Remote Sensing Satellite Ground Station and the Center for Earth Observation and Digital Earth of the Chinese Academy of Sciences.