一种高压输电线路平断面测量的新方法

A New Method to Survey Plane and Profile Mapping of Electrical Power Transmission Line

输电线路平断面是设计线路杆塔位置的必不可少的重要依据,但是,线路的平断面测量也是线路勘测设计最占工期的工序,本文分析了利用全站仪测量线路平断面存在的难题,在此基础上,提出了一种利用RTK GPS(全站仪辅助)来测高压输电线路平断面的新方法,通过与用全站仪测平断面的方法进行比较,证明该方法具有精度高、效率高、经济效益高等优点。

plane and profile mapping of electrical power transmission line is necessary to design position of pole. However surveying plane and profile map is the most time-consuming working-procedure. By analyzing the problems of surveying plane and profile map on totak station instrument, the paper puts forword a new method to use the RTK GPS insisted total station instrument. Compared with the method to use total station instrument. It is proved that the method has such advantages as high precision, high efficiency, high economic benefit.