免棱镜全站仪结合RTK在架空线路改造中的应用  

Match usage of total-station instrument without prism and RTK in electric power line reconstruction survey

作　　者：付江缺[1] 高万柱[1] 张袭远[1] 吴庆芳[1] 

机构地区：[1]中南电力设计院,湖北武汉430071

出　　处：《测绘工程》2010年第4期75-76,80,共3页Engineering of Surveying and Mapping

摘　　要：以三峡配套的输电线路冰灾改造工程为研究对象,详述500 kV线路改造测量的全过程;以RTK技术和TOPCON免棱镜全站仪相结合的野外作业方式大幅提高了数据采集的速度,研究架设仪器时的找直线原理并论述相应的操作方法。Based on the project for snow disaster reconstruction,the whole process of electric power survey in 500 kV operation of Three Gorges is introduced in detail in this paper.Field working with RTK combined total-station instrument without prism greatly improves the speed in data collection.The principle of find-line is deeply studied and its operation method is given.

关 键 词：线路改造 RTK 免棱镜全站仪 找直线 

分 类 号：P228.4[天文地球—大地测量学与测量工程]