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本文介绍了基于MapInfo的钻孔柱状图自动成图技术,阐述了钻孔数据库和岩性样式库的设计过程以及钻孔柱状图自动成图系统的实现流程、关键技术。并运用OLE技术,以VB 6.0、MapInfo 7.0和SQL Server 2000为开发环境,以实测钻孔数据资料为基础,实现了钻孔数据的管理和钻孔柱状图的自动生成,极大地提高了绘图效率和标准化水平。
This paper introduces the MapInfo-based drilling histogram automatic mapping technology, expatiates the design process of the drilling database and lithology pattern library, as well as the realization flow and key technologies of drilling histogram automatic mapping system. And the use of OLE technology to VB 6.0, MapInfo 7.0 and SQL Server 2000 as the development environment, based on measured data drilling data to achieve the drilling data management and drilling histogram automatically generated, greatly improving the efficiency of the drawing And the standardization level.