| GPS载波相位时间传递软件的实现 |
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| 引用本文： | 袁媛,仲崇霞,张升康.GPS载波相位时间传递软件的实现[J].宇航计测技术,2013,33(5):43-47,51. |
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| 作者姓名： | 袁媛 仲崇霞 张升康 |
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| 作者单位： | 1、北京无线电计量测试研究所，北京 100039；;
2、计量与校准技术重点实验室，北京 100039 |
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| 摘 要： | 研究了基于精密单点定位原理的GPS载波相位时间传递方法的数学模型和数据处理方法，设计了相应的程序流程，并基于Visual C++和Fortran混合编程的方式编写了相应的计算程序GPSCPTT V1.0。采用实际观测数据进行实验验证，结果表明，软件可以实现高精度的时间传递。
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| 关 键 词： | GPS载波相位 +精密单点定位" target="_blank">+精密单点定位')">+精密单点定位 时间传递 时间频率 |
Realization of GPS Carrier Phase Time Transfer Software |
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| YUAN Yuan,ZHONG Chong-xia,＇,ZHANG Sheng-kang.Realization of GPS Carrier Phase Time Transfer Software[J].Journal of Astronautic Metrology and Measurement,2013,33(5):43-47,51. |
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| Authors: | YUAN Yuan ZHONG Chong-xia ＇ ZHANG Sheng-kang |
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| Institution: | 1、Beijing Institute of Radio Metrology and Measurement，Beijing 100039；;
2、Science and Technology on Metrology and Calibration Laboratory, Beijing 100039 |
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| Abstract: | The mathematical model and the data processing algorithm of GPS carrier phase time transfer based on Precise Point Positioning （PPP） are discussed in the paper. The program flow GPS car- rier phase time transfer is designed. The application software is developed using Visual C ＋ ＋ and FOR- TRAN, which is named as GPSCPTT V1.0. Large amount of raw observations are used to validate the software, which shows that it could get a quite good performance in time transfer. |
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| Keywords: | GPS carrier phase ~Precise point positioning Time transfer Time and frequency |
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