国土资源空间数据库研究

Study of Land and Resource Spatial Database

简述了国土资源空间数据库建立的重要性和必要性,讨论了空间数据库的特点以及相关技术．结合云南省国土资源厅数据交换中心信息系统中的开发实例。

This paper firstly summarizes the importance and necessity of Land and Resource Spatial Database. Then, the features of spatial database and correlative technology are discussed. Finally, the content and method of Land and Resource Spatial Database are analyzed combined with the projects done by the authors in the Yunnan Province Land and Resource bureau data exchange center information system development.