摘要
根据大比例尺度地形图表示的特点,介绍了数字化编绘小比例尺度地形图的主要技术要求、缩编方法及作业过程,阐述了编绘图形时应注意的几点,指出利用数字化方法编绘数字地形图具有一定的现实意义。
According to the characters of large ratio scale topographical map indication, it introduces the main technical requests, editing method and work process of the digital editing small ratio scale topographical map, represents the programs should attention in editing the map, and points out that it has certain actual meaning of using digital methods editing the digital topographical map.
出处
《山西建筑》
2008年第22期332-333,共2页
Shanxi Architecture
关键词
数字地形图
计算机
比例尺度
digital topographical map, computer, ratio scale
