摘要
介绍了PowerDesigner的空间数据库设计方法,在建库过程中生成了概念模型和物理模型等,实现了Oracle空间数据库的建立。
The method for generating spatial database by using PowerDesigner,which is a new database design tool,is elaborated and conceptual data model and physical data model in this process are also introduced.The Oracle spatial database is realized successfully.
出处
《测绘信息与工程》
2007年第3期24-26,共3页
Journal of Geomatics