摘要
空间数据库接口技术是开发地理信息系统平台的关键技术之一。本文讨论了该项技术和一个编程实例。该实例基于Oracle OCI访问Oracle Spatial,部分实现了对空间数据的操作,从而实现在Oracle OCI基础上用C语言封装的空间数据库接口。
The technology of spatial database interface is one of the key technologies to develop a GIS platform. This paper discusses the technology and a program instance, which is based on Oracle OCI to access Oracle Spatial, partially implementing spatial data operations and a spatial database interface encapsulated in C based on Oracle DCI.
出处
《计算机工程与科学》
CSCD
2003年第6期87-89,共3页
Computer Engineering & Science
