| 基于RTK模式的应用GPS III和Galileo模糊度算法分析 |
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| 引用本文： | 郭英,卢秀山.基于RTK模式的应用GPS III和Galileo模糊度算法分析[J].山东科技大学学报(自然科学版),2006(3). |
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| 作者姓名： | 郭英 卢秀山 |
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| 作者单位： | 山东科技大学地球信息科学与工程学院 山东青岛266510 |
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| 基金项目： | 国家自然科学基金项目(40504003) |
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| 摘 要： | 在介绍三频法确定主频率模糊度的基础上,针对RTK工作模式,采用GPS、Galileo和GPS/Gali-leo系统,在不同基线长度下,分别利用三频法和两频法从确定模糊度的时间、正确率以及定位精度等方面进行分析,总结了不同情况下如何采用导航系统和定位模式,以保证定位精度和可靠性。
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| 关 键 词： | GPSIII Galileo TCAR 模糊度 定位 |
Algorithm Analysis of Ambiguity Applying GPS III and Galileo under RTK Mode |
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| GUO Ying,LU Xiu-shan.Algorithm Analysis of Ambiguity Applying GPS III and Galileo under RTK Mode[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2006(3). |
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| Authors: | GUO Ying LU Xiu-shan |
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| Abstract: | Based on the introduction of main frequency ambiguity(TCAR) determined by three-frequency method,and aiming at the RTK mode,GPS,Galileo and GPS/Galileo are used to analyze how to determine the time,correct ratio and positioning precision of ambiguity by three/two-frequency methods for different baseline lengths of RTK.How to better apply navigation systems and positioning models is summarized so as to insure positioning precision and reliability. |
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| Keywords: | GPS III Galileo TCAR ambiguity positioning |
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