摘要
为了科学的管理具有海量、异构、文件小而数量多等特点的全国矿业权实地核查成果数据,建立了以核查成果属性数据为核心、采用Oracle大对象技术保存AutoCAD,PDF,Word,GIS等多种格式成果数据的数据模型,具体实现了全国15万个矿业权约700 GB多元数据的一体化存储,并开发了相应的数据库管理信息系统,为矿业权核查成果数据的后续应用提供支撑。
In order to scientifically manage the massive, heterogeneous, small-amount, and large-number of the national mineral rights field verification data, taking tile verification attribute data as core, applying Oracle large object technology, this paper constructed the data model to store the muhi-format data, such as AutoCAD, PDF, Word and GIS, etc. It realized the integrated storage of 150 000 mineral right data with tbe amount of around 700GB. And it developed the database management information system to provide support for further application of national mineral rights field verification dala.
出处
《地理信息世界》
2011年第5期23-25,共3页
Geomatics World
基金
国土资源部地质大调查重大专项(1212010881801)资助
