Jiulin Sun, Professor 1937.8. 10, Shanghainese, originally from Yancheng, Jiangsu. 1964 graduated from Xi Jiaotong University. He used to be the deputy director, researcher and doctoral supervisor of the Natural Resources Comprehensive Investigation Committee of China Academy of Sciences. He is currently the deputy director of the Academic Committee of the Institute of Geographical Sciences and Resources of Chinese Academy of Sciences, the director of the Academic Committee of the Data Center of Resources and Environmental Sciences of China Academy of Sciences, the deputy director of the Expert Committee of Scientific Database and Information System Engineering of China Academy of Sciences, and a tenured professor of the Graduate School of China Academy of Sciences. Member of the Expert Committee of the National Disaster Reduction Committee and the Expert Committee of the National Scientific Data Sharing Project. Member of the Executive Committee of ICSU World Data Center and Secretary-General of China National Coordinating Committee. He has been engaged in the application research of information science and technology in agriculture, resources and environment for a long time, presided over the completion of several major national projects and solved a series of key technologies. Among the main achievements of 15, 1 1 won provincial and ministerial awards 18, published monographs1/and published more than 80 papers. In the 1980s, China's resource information management system structure, resource information classification and coding, regional development model system and statistical spatial information system model were put forward for the first time, which made a pioneering contribution to the application of information science in the field of resources and environment. In 1980s, Mr. Jiulin Sun worked as a part-time professor in the School of Environment and Planning (formerly Department of Geography) of Henan University, and trained many young and middle-aged scholars for the school. Mainly engaged in geo-information science and agricultural information engineering research. One of the academic leaders in information engineering of agriculture, resources and environment, and a national expert with outstanding contributions. He presided over the completion of a number of national key projects and solved a series of key technologies. Among the 15 major achievements, 1 1 won awards at or above the provincial and ministerial levels, including 4 second prizes for national scientific and technological progress.