从Oracle Spatial9i管理空间数据的优良特性出发,利用Oracle的OLE对象OO4O和Visual C++6.0的集成实现了对Oracle数据库中空间对象的读取和存储,以及空间对象拓扑关系和空间对象的查询,因此对深入研究基于Oracle Spatial空间数据的管理方法有一定的指导作用。
Considering the fine charactes of the management of spatial data from Oracle Spatial, we used the integration uf Oracle's OLE Objeet-OO4O and Visual C++6.0 to achieve Oracle database's reading and storage, and the query of topohlgical relations and spatial olljects. So for deeper research, this method proposed a good guidance to the management of spatial data based on Oracle Spatial.