摘要
简述了大比例尺数字化地形图成图方法,针对原图扫描后再进行矢量化会造成数字化地形图精度较低的问题,探索并总结出相应的解决方法。
This paper narrates briefly the mapping method of large scale digitalization topographic map, and discusses in emphasis the problem of the precision of digitalization topographic map being lower after scanning original map.
出处
《地矿测绘》
2006年第3期29-30,共2页
Surveying and Mapping of Geology and Mineral Resources
