所得结论对GPS在工程控制测量中的实践具有较好的参考价值。
The given conclusion provides valuable references to GPS used in engineering control surveying.
对南方NGS200在工程控制测量领域应用实践中的一些问题作了阐述，提出了一些见解和措施。
The author states some problems of South GPS receiver NGS200's application in the control surveying. And some ideas and measures are presented to solve these problems.
结合重力测量，介绍利用GPS技术进行东海大桥跨海工程控制网的布设技术方案。
With reference to the gravity survey, this paper describes the schemes of control network layout used with global positioning system (GPS) technique for Donghai Bridge project over sea.
在高层及超高层建筑工程中，测量基准传递和轴线、垂直度、高程控制是建筑物施工质量控制的重点内容之一。
The transforming of survey datum and the control of axis, vertical level, elevation are of great importance on controlling quality of high-rise building construction.
在高层及超高层建筑工程中，测量基准传递和轴线、垂直度、高程控制是建筑物施工质量控制的重点内容之一。
The transforming of survey datum and the control of axis, vertical level, elevation are of great importance on controlling quality of high-rise building construction.
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