ANALYSIS AND APPLICATION OF GEOLOGICAL MULTI-SOURCE DATA INTEGRATION
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摘要: 地学数据库是地调成果数据资料的汇总和集成,是地质调查信息化建设的重要体现.随着地学信息资源的不断积累,以应用为目的的多源数据信息的集成开发和利用将是推进国家地质工作不断前进的动力,能更好地为地调科研和社会大众服务.阐述了地学多源数据的产生,并对多源数据的集成方法进行了分析,介绍了通过GIS软件实现多源数据集成的技术基础和应用方法.Abstract: Geological database, the collection and integration of survey data, is an important manifestation of geological survey informational construction. With the incessant accumulation of geological data resources, the integrated exploitation and application of multi-source data information for the purpose of application will become the motivation of national geological work, and provide better service for scientific research and public society. This paper discusses the generation of multi-source geological data and the integration methods, as well as the realization of multi-source data integration technological base and application based on GIS softwares.
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Key words:
- multi-source geological data /
- MapGIS K9 /
- integration method /
- middleware
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