GPS定位技术在核电站精密工程水平控制网测量中的应用、研究  

The Application and Research of GPS Technology in Horizontal Control Network Survey of Nuclear Power Station Precise Engineering

作　　者：柳光魁 杜明成 王进 李凤斌 

机构地区：[1]大连九成测绘企业集团,辽宁庄河116400

出　　处：《现代测绘》2008年第1期3-7,共5页Modern Surveying and Mapping

摘　　要：根据红沿河核电站在初级控制网的基础上建立独立的厂区精密工程水平控制网的过程,基于GPS网在很大程度上逐渐取代地面网的情况下,研究GPS定位技术在核电站精密工程水平控制网中的有效性和精确性。研究过程是在采用GPS定位技术的同时,采用常规的精密测边网和精密边角网技术施测。通过对取得成果进行分析和对比,确认采用GPS定位技术在核电站建立精密工程水平控制网的发展方向是正确的,精度是可靠的。According to the process of building separate factory precise engmeermg norizontal control network of Hongyan River nuclear power station, and the condition that ground network has been replaced by GPS to great degree, the validity and accuracy of GPS technology in horizontal control network of nuclear power station precise engineering are researched. The research process is to apply surveying using routine precise trilateration network and combined framework of triangulation and trilateration when using GPS technology at the same time. After the analysis and compare of the results, it＇s affirmed that using GPS technology in building precise engineering horizontal control network of nuclear power station is the right current and the precision is credible.

关 键 词：GPS定位技术 控制网 精密工程测量 数据处理 

分 类 号：P228.4[天文地球—大地测量学与测量工程] P221[天文地球—测绘科学与技术]