摘要
利用模拟的L5观测数据,结合传统的伪距/载波组合法,对周跳的探测与修复进行了实例计算,并与双频组合观测值的周跳探测方法进行了比较。结果证明,不管对大周跳还是小周跳,该方法均能在单历元间准确地探测出各个频率上发生的周跳,较之双频组合观测值的探测方法具有更大的优越性。
The simulate L5 observation is used, combined with the traditional pseudorange/ carrier phase combination method, to compute example of cycle slip detection and restoration, and is compared with the cycle clip detection method of the double frequency combination observation. The result shows that not only to large cycle slip but also to small cycle slip, can be precisely detected in each frequency at single epoch.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2007年第4期319-322,共4页
Geomatics and Information Science of Wuhan University
基金
国家测绘局基础测绘研究基金资助项目(1469990324229)
关键词
组合观测值
数据模拟
周跳探测
伪距/载波组合法
observation combination
data simulation
cycle slip detection
pseudorange/carrier phase combination method
