摘要
论述了信息化测绘背景下城市大比例尺地形图综合与传统地形图综合的区别。在EPS地理信息工作站,实现了从1∶500到1∶2 000地形图人工干预的自动综合并进行数据入库。
This paper discusses the difference between traditional map generalization and large-scale city map generalization in the context of information-based surveying and mapping,realizes the generalization from 1∶ 500 to 1∶ 2 000 topographic map on EPS geographic information work station,and stores the related data.
出处
《测绘与空间地理信息》
2012年第5期167-170,共4页
Geomatics & Spatial Information Technology
关键词
信息化测绘
地图综合
大比例尺
EPS
information-based surveying and mapping
map generalization
large-scale city map
EPS
