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“地理信息技术的应用”在近几年地理高考中考查较多,试题主要结合具体案例情境考查地理信息技术的应用,如遥感技术在资源普查、环境和灾害监测及预防方面的应用,全球定位系统在导航中的应用以及地理信息系统在城市管理方面的应用等。试题多以选择题形式出现。【要点突破】要点一遥感(RS)及其应用1.遥感的概念:人们在航空器或航天器上利用一定的技术设备,对地表事物进行远距离的感知。2.遥感技术的特点:全能性、全球性、全
In recent years, geography entrance examinations are mainly used to test the application of geo-information technology. Examples include the application of remote sensing technology in resource census, environment and disaster monitoring and prevention, The application of global positioning system in navigation and the application of geographic information system in urban management. Multiple questions appear in the form of multiple choice questions. 【Breakthrough points】 Essentials A remote sensing (RS) and its application 1. The concept of remote sensing: people in the aircraft or spacecraft using some of the technical equipment, remote perception of the surface things. 2. Remote sensing technology features: universal, global, full