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由于城市建设的快速发展,公路、桥梁、供水等工程建设施工需建立统一的测量基准,从而更科学合理的规划城区建设。文章以某县城GPS控制网项目为依托,对县城GPS平面控制网进行专项方案设计,包括GPS控制网点的位置选择、埋石、技术方案等进行设计,可为相同类型GPS控制网的设计与建立提供参考依据。
Due to the rapid development of urban construction, it is necessary to establish a unified measurement standard for construction of highways, bridges and water supply so as to plan the urban construction more scientifically and rationally. The article relies on a county GPS control network project to design a special scheme for the county GPS plane control network, including the location selection, buried stone and technical scheme of the GPS control network, which can be used for the design and establishment of the same type of GPS control network Provide a reference basis.