摘要
分析了面向综合应用的空间数据及其应用的特点 ,提出了数据综合管理的基本要求 ,从数据管理模式、存储模式、数据组织方法、基础空间数据与专题数据的动态连接方法等方面总结了相关的技术方法 。
With rapid development of applications of GIS, people have paid great attention to comprehensive management of different spatial data for comprehensive applications. In this paper, we analyze the basic characters of spatial data and its applications for comprehensive applications, and present the basic demands of Comprehensive Management of Spatial Data. Besides, we also bring up several technical problems which concern with the data management model and basic method, the data storage model, and the dynamic connecting method between fundamental spatial data and thematic data. Finally, the implementation of the mentioned technical methods is represented.
出处
《测绘学院学报》
北大核心
2001年第4期303-306,共4页
Journal of Institute of Surveying and Mapping
基金
国家"九五"重中之重科技攻关项目 ( 96 B0 2 0 1)
关键词
地理信息系统
空间数据综合管理
数据管理模式
存储模式
comprehensive application of GIS
comprehensive management of spatial data
spatial data management model
spatial data storage model
