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| Galileo与GPS卫星导航系统的性能比较研究 | |
| 引用本文： | 王克平,边少锋,翟国君,金际航.Galileo与GPS卫星导航系统的性能比较研究[J].海洋测绘,2008,28(6):74-78. |
| 作者姓名： | 王克平 边少锋 翟国君 金际航 |
| 作者单位： | 1. 海军海洋测绘研究所,天津,300061;海军工程大学,导航工程系,湖北,武汉,430033 2. 海军工程大学,导航工程系,湖北,武汉,430033 3. 海军海洋测绘研究所,天津,300061 |
| 摘 要： | 讨论了伽利略全球导航定位系统最新状况，比较了体系结构和信号结构、频率调制、定位精度等的差异及优越性。指出伽利略优于GPS的干扰性、兼容性和互用性，对促进和完善全球卫星导航系统具有重要的意义。 |
| 关 键 词： | 伽利略 GPS 频率 信号结构 |
The Comparative Study on the Characteristics of Galileo and GPS |
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| WANG Ke-ping,BIAN Shao-feng,ZHAI Guo-jun,JIN Ji-hang.The Comparative Study on the Characteristics of Galileo and GPS[J].Hydrographic Surveying and Charting,2008,28(6):74-78. | |
| Authors: | WANG Ke-ping BIAN Shao-feng ZHAI Guo-jun JIN Ji-hang |
| Institution: | WANG Ke-ping, BIAN Shao-feng, ZHAI Guo-jun , JIN Ji-hang (1. Naval Institute of Hydrographic Surveying and Charting,Tianjin,300061 ; 2. Department of Navigation Engineering, Naval University of Engineering, Wuhan, Hubei,430033 ) |
| Abstract: | The new status of Galileo GNSS is discussed.The differences and advantages of space structure,signal structure,frequency modulation and its position accuracy are compared.The superiority over GPS on the interference,compatibility is indicated to play an important role on the enhancement and improvement of the GNSS. |
| Keywords: | GPS |
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