摘要
地质图件是开展地质工作完成地质工作首要制作的图件,在计算机没有广泛应用之前,地质图的绘制主要是手工完成的。随着计算机在地质学中的广泛应用,地质工作者就如何利用计算机高效准确地绘制地质图进行了很多尝试。AutoCAD制图软件的推广和应用,实现了制作地质图件从手工到数据时代的转变。随着Mapgis这种专门制作地质图的软件的推广和应用,使得数据成图由单一的图件制作到图件数据的库管理,而地质图的空间位置定位则成为实现地图数据的库管理的重要组成部分,空间定位的实现则依赖于Mapgis软件中的影像校正和工程文件校正的功能及应用范围。这里阐述了在MAPGIS67平台中影像校正和工程文件校正的处理过程。
The geological map is one of the most important work on carrying out the geological work. When the computer is not widely used, geological map drawing is mainly done by hand. With the wide application of computer in geology, geological workers on how to efficiently and accurately using the computer made many attempts to draw the geological map. Promotion and application of AutoCAD drawing software, the realization of the production of geological map data from manual to change of The Times. With Mapgis promotion and application of this kind of specialized production of geological map software, make the data mapping is made by a single datum of map data of library management, the geological map of space position location would become to realize map data is an important part of library management, the realization of the spatial orientation is dependent on the Mapgis software of image correction and engineering documents correction function and application range. MAPGIS67 platform is discussed in this image correction and engineering documents in calibration process.
出处
《四川有色金属》
2014年第2期6-8,共3页
Sichuan Nonferrous Metals
