摘要
随着GPS现代化、伽利略计划和Compass的建立,多频载波相位的研究已是一个热点方向。利用模拟的GPS多频数据通过多频载波/伪距数据组合进行周跳探测和修复,并对模拟的L5数据进行检验。实验结果表明,文中方法不仅对一系列的大周跳具有良好的探测和修复效果,对小周跳的探测和修复也很理想。
The research of multi-frequency carrier phase is an active reaserch area with GPS modernization, Galileo Programming and Compass building. It is possible to use simulate multi-frequency carrier phase/ pseudo-range eombinate oberservation to detect cycle slip and repair gross, and check the simulate L5 oberservation in this article. The result shows not only to a series of large cycle slip but also to a series of small cycle slip can be precisely detected and repaired.
出处
《测绘工程》
CSCD
2012年第3期49-52,共4页
Engineering of Surveying and Mapping
关键词
多频载波
伪距数据组合
周跳探测
muti-frequeney carrier phase
pseudo-range
cycle slip detection
