| 综合利用双频载波相位观测值进行周跳的探测与修复 |
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| 引用本文： | 雷雨,高玉平.综合利用双频载波相位观测值进行周跳的探测与修复[J].全球定位系统,2009,34(6):23-27. |
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| 作者姓名： | 雷雨 高玉平 |
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| 作者单位： | 1. 中国科学院国家授时中心,陕西,西安,710600;中国科学院研究生院,北京,100039
2. 中国科学院国家授时中心,陕西,西安,710600 |
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| 摘 要： | 针对参考站单站静态双频的特点，提出了一种综合利用双频载波相位观测值求差法和载波相位变化率来探测周跳并修复的新方法；介绍了两种方法的数学模型，给出了具体实施步骤；最后用算例验证了方法的可靠性和有效性。
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| 关 键 词： | GPS 周跳 载波相位 变化率 |
Detection and Repairing for Cycle Slips Using Dual Frequency Carrier-phase Observation Data |
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| LEI Yu,GAO Yu-ping.Detection and Repairing for Cycle Slips Using Dual Frequency Carrier-phase Observation Data[J].Gnss World of China,2009,34(6):23-27. |
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| Authors: | LEI Yu GAO Yu-ping |
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| Institution: | LEI Yu ,GAO Yu-ping ( 1. National Time Service Center, Chinese Academy of Sciences, Xi＇ an Shanxi 710600 China ; 2. Graduate University of Chinese Academy of Sciences ,Beijing 100039 China ) |
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| Abstract: | A comprehensive method for detecting and repairing cycle slips is proposed with single and static station in dual frequency receiver. Dual frequency differenced carrier-phase and rate of carrier-phase change are utilized in this method. The mathematical model of two methods are introduced in this paper, and then the concrete implementation steps are presented. The reliability and validity of the method are testified by an example. |
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| Keywords: | GPS |
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