Geological Spatial Data Mining Basing on Web Geological Database

摘要

Web database of geological information is constructed to manage the geological information efficiently. The infrastructure of the Web database is implemented with B/S model, where the geological information is classified into four types of entities and stored in the database with Microsoft SQL Server 2005.The Web server is implemented with Microsoft IIS and the exchange of the data between the Web server and the database server is implemented by mid-wares which are implemented with COM technology. Basing on the web database, the structure of geological spatial data mining system, the process of geological spatial data mining and the geological knowledge discovering are discussed. The web database of Daqing Oil Filed Co Ltd in China is presented as an engineering case to explain the implementation of the Web database and the data mining with the database constructed.