摘要
随着计算机技术、GIS技术和数据库技术的不断成熟完善,基于这些技术建立的空间数据库技术也日益发展起来。Oracle+ArcSDE目前是一种比较成熟、稳定的空间数据管理技术,也是省级基础地理数据库的主流模式。ArcSDE作为中间插件联系应用程序和关系数据库,解决了空间数据和属性数据统一存储。通过广东省1∶10000矢量数据库的设计过程,阐述其中的核心技术。
With the development of computer technology, GIS and database technology, the spatial database technology has grown with each passing day. The database mode of Oracle ＋ ArcSDE is a proven and steady technology of spatial data management. It is also the main mode of provincial fundamental geographic database. ArcSDE is the middleware to connect the GIS application program with relation database system. It stores and manages the spatial and attribute data all together. The key technologies were described by the design of Guangdong 1： 10 000 vector database.
出处
《测绘与空间地理信息》
2006年第1期30-32,共3页
Geomatics & Spatial Information Technology
