摘要
公开版地图如何快速为读者提供量化信息,使其能够直接从图上快速获取某点坐标、任意两点的距离以及实现大地名快速定位等实用功能是本文研究的重点。
how quickly to provide readers with quantitative information to enable them to obtain directly geographic information from the public map,for example,obtaining the coordinate of a point,the distance between any two points and quickly positioning the place names,is the focus of this paper study.
出处
《城市勘测》
2010年第5期113-114,共2页
Urban Geotechnical Investigation & Surveying
