基于方位角的管线智能连接方法研究

摘要

大比例尺地形图如1 :500地形图在制图时因图面限制,管线有时仅仅表示连接方向,因此在地形图入库时,管线的连接很大程度上仍需人工干预. 为减少管线连接的工作量,笔者提出基于方位角的管线智能连接方法,这种方法在很大程度上减少了人工干预的工作量,经实践是一种可行的高效管线智能连接方法.%Only directions of power lines show on large scale maps because of the Map-Making restriction ,therefore manual disposal is necessary during the Map database construction .In order to reduce the burden ,a new method is put forwards based on intelligent connection of power line ,which proved to be practical and efficient .