摘要
根据青岛市海湾大桥测量控制系统的实例,介绍了大桥首级控制网、大桥GPS综合应用系统、大桥区域似大地水准面精化的流程方法和精度指标,总结了本项目的关键技术和特点。
This paper, by the example of qingdao gulf bridge measurement control system, introduced gulf bridge first class control network ,gulf bridge GPS integrated application system ,the method and precision of gulf bridge areal quasigeoid refine, summaries the key technology and characteristics of this project, qingdao gulf bridge measurement control system is useful for oversize bridge construction.
出处
《城市勘测》
2009年第4期52-55,58,共5页
Urban Geotechnical Investigation & Surveying
