摘要
提出在数字化测图的外业编码数据采集过程中,对于需要连线的方向给予一个指向箭头,以便于在内业的地形图编辑中,根据指向箭头进行连线,提高连线率,减小外业作图工作量,提高工作效率。
In the data collection for field coding of digitized mapping, we expound to give a pointing arrowhead to the direction that was not wired, with a view to improve wire efficiency, reduce amount of field mapping work and improve work efficiency according to connect the pointing arrowhead in office work of editing relief map.
出处
《城市勘测》
2008年第5期128-129,共2页
Urban Geotechnical Investigation & Surveying
关键词
数据采集
编码
指向箭头
data collection
coding
pointing arrowhead
