On November 12, 2018, the third meeting of the seventh academic committee of the state key laboratory of resource and environmental information system (hereinafter referred to as the "laboratory") was held at the institute of geographical sciences and resources, Chinese academy of sciences.Academician Yang yuanxi, academician zhou chenghu, academician ge quansheng, academician sun jiulin, academician pan dehuo, academician ye jia 'an, academician guo huadong, academician fu berger jie and academician guo renzhong attended the meeting.Also present at the meeting, director-general of the department of ministry of science and technology basic research Ye Yujiang, department of basic research base construction researcher strong vibration macro, commissioner of frontier science, Chinese academy of sciences and the department of education key laboratory Hou Hongfei, geography resources Liao Xiaohan, deputy director of the high star, party secretary of party committee, deputy secretary Gao Chundong xian-zhou zhang, director of the personnel department scientific bureau director Liao Xiaoyong, Leslie yuen, director of the graduate department and external cooperation department chief of car, laboratory staff and graduate students attended the meeting.

　　The meeting was introduced by the director of the laboratory, su fenzhen, and the director of the geographical resources institute, ge quansheng.The meeting of the academic committee was presided over by the chairman Yang yuanxi, the director of the laboratory, su fenzhen, the director, and liao xiao-han, lu feng and ma ting.The director's report reported the progress of laboratory work in 2018 from four aspects: overall positioning and personnel team, scientific research and research achievements, talent cultivation and platform construction, academic exchange and open collaboration.Researcher liao xiao-han reported the research progress of remote sensing observation technology of high-frequency and fast unmanned aerial vehicle (uav) regional networking, and expounded the management and control technology of unmanned aerial vehicle (uav) networking system and the rapid and accurate processing technology of uav aerial remote sensing data.Researcher lu feng reports the progress of urban traffic system perception and calculation, mainly focusing on information acquisition, traffic analysis and travel navigation.Mateen, an associate researcher, reported the research on urbanization and population migration supported by big data, mainly from the perspectives of urbanization perception, population dynamic perception, and population migration patterns.

　　After hearing the report, the members of the academic committee made speeches at the meeting respectively. They fully recognized the outstanding achievements made by the laboratory in 2018, and focused on the future development of the laboratory to discuss, from the discipline development, long-term planning, cooperation and deepening exchanges and other aspects of guidance and Suggestions.Director ye yujiang put forward the requirements for the construction and development of the laboratory, so that the laboratory becomes the strategic scientific and technological force of the country.Yang academicians from academic achievements, engineering achievements, service needs, and personnel training of the state, and so on are summarized and concluded, Suggestions to further strengthen basic research laboratory, aim at the international forefront, plan for the future direction, expanding opening up and cooperation, strengthen international exchanges, constantly improve the laboratory in the leading role of subject construction and development.