摘要
新建线路经常会交叉穿越若干条已经建成线路,已建成线路交叉处的杆塔位地层信息对新建线路具有借鉴、引用以及互相验证作用。本文通过具体实例,介绍对已建成线路杆塔位地层信息建立数据库的方法,以便于杆塔位地层信息浏览、查询与管理。
New lines often cross several lines that have been built,and stratigraphic information of the tower in the intersections can be used in new transmission lines.This paper introduces the method of establishing database for the stratigraphic information of the tower,it will make it easier to browse,query and manage the stratigraphic information of the tower.
作者
徐春宇
李文涛
宋国新
曲金红
XYU Chun-yu;LI Wen-tao;SONG Guo-xin;QU Jin-hong(Liaoning Electric Power Survey&Design Institute Co.,Ltd.of China Energy Engineering Group,Shenyang 110179,China)
出处
《电力勘测设计》
2018年第A01期147-153,共7页
Electric Power Survey & Design
关键词
GIS
数据库
地层信息
输电线路
GIS
database
stratigraphic information
transmission lines
