Geographic information science mainly studies basic knowledge such as geography, geographic information system, database principle, remote sensing principle and technology. Using 3S(GPSGISRS) technology, the materials in the earth system will be informationized, such as making electronic maps according to urban landforms for mobile phone inquiry, remote control of unmanned aerial vehicles, real-time positioning and navigation, etc.
Geographic information science mainly includes photogrammetry, GIS spatial analysis, GIS design and development, introduction to remote sensing, physical geography, quantitative geography, remote sensing digital image processing, satellite navigation and positioning principles and applications. The professional direction of some colleges and universities is: digital city construction, smart city construction, drone remote sensing.
Geographic Information Science was originally named Geographic Information System 20 12. In the Catalogue of Undergraduate Majors in Colleges and Universities (20 12) recently issued by the Ministry of Education, among the geographic science majors, the geographic information system major was changed to the geographic information science major. A science that studies the collection, analysis, storage, display, management, dissemination and application of geographic information, as well as the law of the generation, transmission and transformation of geographic information flow.
Geographic information science is a new frontier discipline which combines geography, computer, remote sensing technology and cartography in recent 20 years. It mainly trains basic theories, basic knowledge and basic skills in geographic information science, cartography and remote sensing technology, and can engage in scientific research or teaching in scientific research institutions or universities. Senior professionals who can engage in GIS-related applied research, technology development, production and management and administration in government departments, financial institutions, companies, universities and planning and design institutes in cities, regions, resources, environment, transportation, population, housing, land, disasters, infrastructure, planning and management.
Geographic information science was put forward by Goodchild in 1992. Compared with geographic information system, it pays more attention to geographic information as a science, not just a technical realization. It mainly studies a series of basic problems in the process of processing, storing, extracting, managing and analyzing geographic information by using computer technology.
Geographic information science majors can engage in geological exploration, photogrammetry, production management and technology development in mineral and engineering enterprises, project planning and design, project implementation and development, GIS design and development, remote sensing technology and unmanned aerial vehicles in IT enterprises, and digital city construction and town planning and construction in construction enterprises.
Peking University, Zhejiang University, Wuhan University, Sun Yat-sen University, Beijing Normal University, Southeast University, Jilin University, Central South University, East China Normal University, China Agricultural University, Huazhong Agricultural University, Lanzhou University, Huazhong Normal University, Nanjing Normal University, Wuhan University of Technology, China Geo University (Wuhan), Northeast Normal University, Hohai University, China University of Mining and Northwest University, etc.
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