Cycle slip detection using multi-frequency GPS carrier phase observations: A simulation study
文献类型：期刊论文
| 作者 | Wu, Y.1; Jin, S. G.2; Wang, Z. M.3; Liu, J. B.3 |
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2010-07-15 |
| 卷号 | 46期号:2页码:144-149 |
| 关键词 | GPS Cycle slip Gross error Multi-frequency combination |
| 英文摘要 | The detection and repair of the cycle slip or gross error is a key step for high precision global positioning system (GPS) carrier phase navigation and positioning due to interruption or unlocking of GPS signal. A number of methods have been developed to detect and repair cycle slips in the last two decades through cycle slip linear combinations of available GPS observations, but such approaches are subject to the changing GPS sampling and complex algorithms. Furthermore, the small cycle slip and gross error cannot be completely repaired or detected if the sampling is quite longer under some special observation conditions, such as Real Time Kinematic (RTK) positioning. With the development of the GPS modernization or Galileo system with three frequencies signals, it may be able to better detect and repair the cycle slip and gross error in the future. In this paper, the cycle slip and gross error of GPS carrier phase data are detected and repaired by using a new combination of the simulated multi-frequency GPS carrier phase data in different conditions. Results show that various real-time cycle slips are completely repaired with a gross error of up to 0.2 cycles. (C) 2009 COSPAR. Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| 研究领域[WOS] | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279906500005 |
| 源URL | [http://119.78.226.72/handle/331011/26367]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Univ Three Gorges, Key Lab Geol Hazards, Yichang 443002, Peoples R China 2.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 3.Wuhan Univ, Sch Geodesy & Geomat, Wuhan 430079, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Y.,Jin, S. G.,Wang, Z. M.,et al. Cycle slip detection using multi-frequency GPS carrier phase observations: A simulation study[J]. ADVANCES IN SPACE RESEARCH,2010,46(2):144-149. |
| APA | Wu, Y.,Jin, S. G.,Wang, Z. M.,&Liu, J. B..(2010).Cycle slip detection using multi-frequency GPS carrier phase observations: A simulation study.ADVANCES IN SPACE RESEARCH,46(2),144-149. |
| MLA | Wu, Y.,et al."Cycle slip detection using multi-frequency GPS carrier phase observations: A simulation study".ADVANCES IN SPACE RESEARCH 46.2(2010):144-149. |
入库方式： OAI收割
来源：上海天文台
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