基于AcrGIS的矿图数字化

矿山生产具有复杂性和多变性,随着国家对安全生产的重视,传统的矿山图件由于更新困难步骤繁琐,信息量少已无法满足安全生产的需要。而地理信息系统平台由于其开放性,具有存储、编辑和分析海量数据的能力,可以满足安全生产的要求,逐渐被人们应用。这就意味着在地理信息系统技术下的矿图数字化成为了人们的一项基本工作。文章结合ArcGIS9.2中文平台探讨了地理信息系统的标准文件、坐标转换的原理和矿山图件属性数据库的结构,实现矿山图件的AutoCAD格式向标准的地理信息系统格式的转换,并转换坐标、建立属性数据库,完成了矿图数字化。

Mine Map Digitization Based On ArcGIS

There are complexity and variability for mine production,and along with the importance of safe production,traditional mine maps have been unable to meet the need of safe production because its update step is difficult and the information is small.But GIS Platform is gradually applied by people because its open and it is the ability to analyze store and edit the massive data,which can meet with the need of safe production.It means that Mine Map Digitizing is a basic task for the people based on the geographic information system technology.In this paper,the geographic information system standard files and the principles of the coordinate transformation and the database structure of the mine maps attribute are discussed based on ArcGIS9.2 Chinese platform.The conversion be tweet the mine maps in AutoCAD format and the standard geographic information system format is achieved.The Coordinate is conversed and the property database is established and the mine map digitization is completed.