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Xu Guanhua

Earth sciences | Academician of Chinese Academy of Sciences

Resource remote sensing scientist。He served as Minister of the Ministry of Science and Technology, Secretary of the Party Leading Group, Director of the Institute of Remote Sensing Application of the Chinese Academy of Sciences and vice president of the Chinese Academy of Sciences。Member of the Third World Academy of Sciences, foreign member of the Royal Swedish Academy of Engineering, Member of the International Academy of Astronautics。Researcher, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences。In the research of satellite digital image processing，The theories and techniques of boundary decision, training plot analysis, image classification, pattern synthesis and biomass estimation were developed，The first remote sensing satellite digital image processing system in China has developed the theory and method of comprehensive remote sensing survey and series mapping，He led the preparation of the first comprehensive remote sensing survey and series of mapping technical regulations for renewable resources，With pioneering and creative leadership in classification system, cartographic scale, technical process, thematic map types and other aspects, the "Three North" shelterbelt remote sensing comprehensive survey project has made breakthroughs in space remote sensing application scale, technical difficulty and time requirements。His representative works include Comprehensive Investigation and Monitoring of Three Northern Shelterbelts by remote sensing。

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