| BDS卫星天线相位中心改正模型比较 |
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| 引用本文： | 黄观文,张睿,张勤,郭海荣,王乐.BDS卫星天线相位中心改正模型比较[J].大地测量与地球动力学,2015,35(4):658-661. |
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| 作者姓名： | 黄观文 张睿 张勤 郭海荣 王乐 |
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| 摘 要： | 介绍北斗二代卫星系统(BDS)3种卫星天线相位中心改正模型,分析对比不同模型对精密定轨、卫星钟差以及精密定位的影响。结果表明,ESA/ESOC的BDS卫星天线相位中心改正模型在精密定轨、卫星钟差和精密定位方面均优于其他模型结果,建议在北斗高精度数据处理中采用。
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| 关 键 词： | BDS 天线相位中心模型 精密定轨 卫星钟差 精密单点定位 |
Comparison and Analysis of Different Models of Antenna Phase Center Correction of BDS Satellites |
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| HUANG Guanwen,ZHANG Rui,ZHANG Qin,GUO Hairong,WANG Le.Comparison and Analysis of Different Models of Antenna Phase Center Correction of BDS Satellites[J].Journal of Geodesy and Geodynamics,2015,35(4):658-661. |
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| Authors: | HUANG Guanwen ZHANG Rui ZHANG Qin GUO Hairong WANG Le |
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| Abstract: | Three antenna phase center models of Beidou system (BDS) satellites are introduced. Differences and influences of these three models are analyzed with respect to precise orbit, satellite clock offset and precise positioning. Numerical results indicate that the precision of ESA model is superior to other models results. We suggest using the ESA model in BDS high precision data processing. |
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| Keywords: | BDS antenna phase center model precise orbit determination satellite clock offset PPP |
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