Not bad. According to relevant information, the Institute of Remote Sensing and Geographic Information System was established in 1983, which is one of the earliest scientific research and teaching units engaged in theoretical research and technical application of remote sensing and geographic information system in China. 198 1 year, the national remote sensing center was established, and the technical training department, one of the three earliest departments of the center, was located in the geography department of Peking University. 1983, with the approval of the former State Education Commission, Peking University established the Institute of Remote Sensing Technology and Application, and the Technical Training Department of the National Remote Sensing Center moved to the Institute.