摘要
越江隧道精准化、信息化施工的基础是必须建立一套高可靠度、高精度的三维测控系统以及与之配套的科学观测程序。长江越江隧道三维测控系统如何构建是测绘界极有挑战性的一个课题,以南京长江越江隧道为例,介绍了长江越江隧道三维测控系统设计的基本方法,以及与之配套的科学观测程序。
The tunnel passed through the Yangtze River must depend on a three - dimensional surveying and control system reliably and precisely, and depend on rational surveying procedure. Building of three - dimensional surveying and control system poses a new problem for surveying circles. It gives an example for the Yangtze River Tunnel of Nanking （ the tunnel passed through the Yangtze River at Nanjing）, and introduces the basic design way of three - dimensional surveying and control system. Rational surveying procedure for that has been given.
出处
《海洋测绘》
2008年第6期29-32,共4页
Hydrographic Surveying and Charting
关键词
工程测量
隧道测量
越江隧道
测控系统
南京长江隧道
GPS测量
水准测量
engineering surveying
tunnel surveying
the tunnel passed through the Yangtze River
surveying and control system
the Yangtze River Tunnel of Nanking
GPS surveying
leveling surveying
