摘要
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。
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.
出处
《山东国土资源》
2013年第10期90-93,共4页
Shandong Land and Resources
关键词
潜力评价
大地构造相图
空间数据库
图层规范
山东省
Potentiality evaluation
tectonic phase
spatial database
layer specification
Shandong province