摘要
在介绍内插算法基本原理的基础上,分别采用精密星历和广播星历提供的卫星坐标,对流动站最终点位精度进行了计算,并得出在内插算法中卫星坐标的偏差对流动站点位精度没有影响的结论。
Based on the introduction of basic principle of interpolation method, the article employs the different coordinates of satellites that come from precise ephemeris and broadcast ephemeris, accounts the accuracy of the moving station ultimate spot, and draws a conclusion that the deviation of coordinates of satellites in interpolation method have no influence on accuracy of the moving station.
出处
《山西建筑》
2008年第30期357-358,共2页
Shanxi Architecture
关键词
GPS网络RTK系统
内插算法
卫星坐标
流动站
精度
GPS network RTK system, interpolation method, coordinates of satellites, moving station, accuracy
