国际地理信息科技发展综述  

Review on the Development of International Geographic Information Technology

作　　者：龚强[1] GONG Qiang(Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080,China)

机构地区：[1]中国地震局工程力学研究所,黑龙江哈尔滨150080

出　　处：《测绘与空间地理信息》2024年第1期17-19,共3页Geomatics & Spatial Information Technology

摘　　要：地理信息已经渗透到人类社会生活的各个方面,并发挥越来越重要的作用。卫星遥感发展的主流是面向整个地球和多星组网观测,导航定位的现状是全球多个导航卫星系统共存,各有千秋。地理信息系统与地理信息制图也不断进步。了解国际前沿地理信息科技与发展,将对我国地理信息科学与技术的发展产生积极的影响。Geographic information has penetrated into all aspects of human social life and is playing an increasingly important role.The mainstream development of satellite remote sensing is oriented towards global and multi-satellite network observation.The current situation of navigation and positioning is the coexistence of multiple global navigation satellite systems,each with its own strengths.Geographic information systems and geographic information mapping are also constantly improving.Understanding the international frontier geographic information technology and development will have a positive impact on the development of geographic information science and technology in China.

关 键 词：地理信息 科学技术 发展综述 

分 类 号：P208[天文地球—地图制图学与地理信息工程]