| 北斗卫星导航系统精密定轨技术研究现状 |
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| 引用本文： | 郝金明,刘伟平,杨力,李建文,吕志伟.北斗卫星导航系统精密定轨技术研究现状[J].测绘科学技术学报,2015(3):221-225,230. |
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| 作者姓名： | 郝金明 刘伟平 杨力 李建文 吕志伟 |
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| 作者单位： | 信息工程大学,河南 郑州,450001 |
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| 摘 要： | 北斗系统开通运行以来,无论是系统建设还是精密定轨技术均获得了长足发展。文中简要介绍了北斗系统目前的建设情况,总结梳理了北斗卫星精密定轨技术发展现状。在此基础上,分析论述了北斗系统精密定轨中亟待解决的主要问题。
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| 关 键 词： | 北斗卫星导航系统 精密定轨 区域无源服务 高精度应用 发展现状 |
Status of Precise Orbit Determination of BeiDou Navigation Satellite System |
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| HAO Jinming
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LIU Weiping
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YANG Li
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LI Jianwen
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LV Zhiwei.Status of Precise Orbit Determination of BeiDou Navigation Satellite System[J].Journal of Zhengzhou Institute of Surveying and Mapping,2015(3):221-225,230. |
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| Authors: | HAO Jinming LIU Weiping YANG Li LI Jianwen LV Zhiwei |
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| Abstract: | Since BeiDou system begun to provide services, not only system development but also precise orbit de-termination technology has improved clearly. The actuality of BeiDou system development was introduced in the pa-per. And the current status of BeiDou satellite precise orbit determination was summaried. At last, the problems of BeiDou satellite precise orbit determination were discussed. |
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| Keywords: | BeiDou navigation satellite system precise orbit determination regional and passive services highly precise application development status |
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