山东省大地构造相图数据库建设方法探讨

大地构造相数据库是矿产资源潜力评价项目的一个重要组成部分，对于矿产资源调查、矿产勘查都有十分重要的意义。建立大地构造相图空间数据库可以实现大地构造相图所表达地质内容的信息化管理和数据共享，该文描述了大地构造相数据库中具有叠加关系的各图层文件的组织以及建立空间数据库的全过程，并总结了简便有效的方法。

Study on Database Construction of Tectonic Phase Diagram in Shandong Province

Tectonic phase diagram database is an important part of mineral resource potentiality assessment. It is very important to survey and exploration of mineral resources. Establishment of tectonic phase diagram database can realize geological information management and data sharing of tectonic phase diagrams. In this paper, organizations of each map layer which have close relation in tectonic phase database and the establishment process of the whole spatial database have been described, and simple and effective method has been summarized as well.