AutoCAD与MapGIS的组合使用在压覆矿产资源调查中的应用  

The inter-application of AutoCAD and MapGIS in the surveying of covering mining resouces

作　　者：郑建明[1,2] 孙豁然[1] 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110004 [2]吉林化工学院计算机系,吉林吉林132022

出　　处：《中国矿业》2009年第12期85-86,105,共3页China Mining Magazine

摘　　要：在压覆矿产资源调查工作中,为了准确提取数据、方便绘图,结合AutoCAD和MapGIS的基本特点,详细分析了两者图形数据特点和图形数据转换过程中需要注意的问题。重点阐述AutoCAD的dxfF和dwg两种图形格式与MapGIS的mpj图形格式之间数据转换的实现过程与方法,从而使现有的地理信息资源得到充分利用,实现图形数据共享。In order to extract accurate data,with the combination of the basic characteristics of AutoCAD and MapGIS,We analyze the characteristics of the two graphics data and the problems which should be paid attention to in the graphics data transforming process in the surveying work of covering mineral resources.The paper elaborates the process and methods in the data transforming process between DXF and DWG graphics format and MPJ graphical format,so that the existing geographic information resources can be utilized adequately and the graphics data can be shared.

关 键 词：压覆 AUTOCAD MAPGIS 数据转换 共享 

分 类 号：P627[天文地球—地质矿产勘探]