深部地球物理探测数据库总库与图形库管理系统建设

The Building of the Management System of Integrated and Map Database

深部地球物理探测数据库包括 7个专业子库 ,但由于 7个子库均是独立存在 ,因此无法通过某一个子库了解整个深部地球物理探测数据库的汇总性信息 ,而且对某些简单信息的查询也必须进入子库才可以完成。建立“总库与图形库管理系统” ,就是以 7个子库为数据对象 ,针对管理部门、科研机构和社会公众的不同需求 ,将数据库技术和GIS相结合 ,以文本和图形 2种方式 ,实现对整个深部地球物理探测数据库的数据查询与汇总 ,并把包括 7个子库在内的地球物理探测数据库集成为一个系统。

The Management System of Integrated and Map Database is a management system under the Deep Geophysical Exploration Database of the Ministry of Land and Resources. The Deep Geophysical Exploration Database consists of seven independent sub databases. It is impossible for users to get statistic information from one of the sub databases. Seven sub databases must therefore be integrated into one system, i.e., the Management System of Integrated and Map Database. By applying database and GIS technique, and with the aim of meeting different requirements from administrative departments, scientific research institutions and the public, this system carried out the search and statistic analysis of data in entire database through the media of both the mode of the text and the map.