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分析了GPS技术的应用优势和应用思路,并针对我单位各大高铁,长大隧道工程的实践分析了在具体应用中GPS控制网络的构建和测控方式选择,尤其是针对隧洞外观测的需求应合理选择GPS的测控方式以此满足工程需求。
Analyzed the application advantages and application ideas of GPS technology, and analyzed the construction of GPS control network and the selection of measurement and control methods in practice for all the major high-speed railways and long tunnel projects in our institute, especially for the requirements of tunnel appearance measurement Reasonable choice of GPS measurement and control methods in order to meet engineering needs.