摘要
CORS技术是目前最流行、最便捷、精度一致性最高的技术。本文介绍了CORS系统的技术原理,分析了CORS技术在测量中的优势,探讨了该技术在输电线路选址选线及路径优化、定位测量、平断面测量中的应用和发挥的重要作用,同时,指出了CORS技术在坐标系统、高程系统、一致性及通讯覆盖方面存在的不足,期望对CORS技术在测量中的应用起到一定的参考和借鉴作用。
CORS technology with satisfied accuracy consistency is the most popular and convenient technology in the world. Considering the engineering practice background, its technical principles, advantages and key role in site selection, route and path optimization, and position and cross-section measurement of CORS system are introduced in this paper, as well as its deficiency in the aspects of coordinate system, elevation system, consistency and commu- nication coverage, which is desirable to provide reference for the applications of CORS technology in power transmis- sion route survey.
作者
毛爱民
王伟
MAO Ai-min WANG Wei(Shenzhen Power Planning & Design Institute Co., Ltd., Shenzhen 518054)
出处
《广州建筑》
2017年第2期46-48,共3页
GUANGZHOU ARCHITECTURE
关键词
CORS
输电线路
测量
CORS
power transmission route
surveying