摘要
通过辽宁红沿河核电厂厂区初级加密控制网的建立过程,叙述了利用GPS规范和工程测量规范相结合,制定出大型厂矿精密GPS控制网的"主要技术要求方案"和"观测基本技术规定"的设计方案,并获得精密成果。通过文章介绍,在精密工程测量中必将对GPS定位精度提升及扩展GPS的应用领域有一定的指导作用。
This paper introduced the establishment of main technical specification schema and basic observation technical specification of precise GPS control network for large - scale factories, through the construction of primary control network for Hongyanhe nuclear power station. Then it acquired the precise results. This paper has the directive significance for improving GPS positioning precision and expanding the GPS application fields in precise engineering surveying.
出处
《测绘与空间地理信息》
2008年第5期151-154,共4页
Geomatics & Spatial Information Technology
关键词
精密工程测量
GPS网
基线向量
广播星历
precise engineering surveying
GPS control network
baseline vector
broadcast ephemeris