摘要
文中以新疆某地区二次土地调查1∶500大比例尺地形图编绘成1∶1000比例尺地形图为例,充分利用CASS7.0软件平台的共同特征选取功能,采用人机协同的地图缩编方式。阐述了数字化编绘小比例尺地形图的缩编方法及作业过程,对利用数字化方法进行不同比例尺地形图相互转换作业具有一定的现实意义。
In this paper,the author takes advantage of the common feature selection function of CASS7.0 software platform,and adopts man-machine cooperation map downsizing mode taking it as an example that we turn second land survey of 1:500 large scale topographic maps into 1:1000 scale topographic maps in Xinjiang.The author also discusses the methods and procedures of micro-compilation which have some practical significance for the conversion among the different scale topographic maps using digital topographic technology.
出处
《矿山测量》
2011年第3期57-59,74,共4页
Mine Surveying
