21世纪的地球信息科学及其应用  

Geo-information Science and Its Application in the 21th Century

作　　者：廖克[1] 

机构地区：[1]中国科学院地理科学与资源研究所,北京100101

出　　处：《测绘科学》2001年第2期1-6,共6页Science of Surveying and Mapping

摘　　要：分析了地图学、遥感、地理信息系统及全球定位系统的发展 ,为地球信息科学的建立奠定了基础。论述了地球信息科学的内涵、理论基础、技术体系以及地球信息图谱等基本概念 ,阐述了地球信息科学在资源清查与管理、经济与社会可持续发展规划决策与管理、城市规划与现代化管理、农业规划决策与生产管理、灾害预测与灾情评估、环境污染与生态变化监测、全球变化监测与研究等方面的应用前景。This paper analyses the development of Cartography, Remote Sensing, Geo-information System and GPS for establishing the foundation of Geo-information Science. Some basic concepts about the connotation, theoretical basis, technical system and Geo-information Graphic Analysis (Tupu) are discussed. Furthermore, the application prospects of Geo-information Science concerning resources investigation and management, planning decision-making and management of socioeconomic sustainable development, city planning and modernization management, agriculture planning decision-making and production management, disaster forecast and disaster evaluation, monitoring on environment pollution and ecological change, global change monitor and research etc. are expounded.

关 键 词：21世纪 地球信息科学 地图学 遥感 地理信息系统 全球定位系统 

分 类 号：P2[天文地球—测绘科学与技术]