A Method of Repairing Dual-Frequency Dynamic Carrier Phase Cycle Slip

被引：0

作者：

Feng Wei ^{[1
]}

Dong Xinggan ^{[1
]}

Huang Dingfa ^{[1
]}

机构：

[1] SW Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Peoples R China

来源：

CPGPS 2009: GLOBAL NAVIGATION SATELLITE SYSTEM: TECHNOLOGY INNOVATION AND APPLICATION, PROCEEDINGS | 2009年

关键词：

GPS; dynamic cycle slips detecting; Kalman filter; partial cycle;

D O I：

暂无

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

An method for small cycle slip detecting and repairing is presented by using the feature of cycle slip and the relationship of carrier phase fraction observables between L1 and L2 carrier. This method overcomes the difficulty of the traditional ionospheric residual method, which needs to detect where the cycle slip happens. Meanwhile, only dual-frequency carrier phase measurement of single sitellite is needed, without the coordinate of the station. This method needs only one-epoch data after a short time filtering, So it Suits with dynamic situation.

引用

页码：99 / 104

页数：6