| GNSS开放服务的监测评估 |
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| 引用本文： | 焦文海,丁群,李建文,卢晓春,冯来平,马加庆,陈罡.GNSS开放服务的监测评估[J].中国科学:物理学 力学 天文学,2011(5):521-527. |
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| 作者姓名： | 焦文海 丁群 李建文 卢晓春 冯来平 马加庆 陈罡 |
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| 作者单位： | 北京跟踪与通信技术研究所;西安导航技术研究所;郑州测绘学院;中国科学院国家授时中心;西安测绘研究所;中国卫星导航系统管理办公室; |
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| 摘 要： | GNSS开放服务的互操作是卫星导航发展的新趋势,其服务性能将直接决定用户使用的安全和可靠性;因此,开展GNSS开放服务的监测评估已成为卫星导航系统供应商和用户关注的焦点.本文首先系统地提出了GNSS开放服务监测评估的要素和方法;根据需求,我们设计了基于全向天线、多波束天线和大型抛物面天线分别实现四重、一重逆覆盖跟踪和精细分析的国际GNSS监测评估系统(iGMAS)架构,并对全球布站方案进行了初步的论证.最后,介绍了对北斗卫星导航系统开放服务监测评估的相关工作,并初步验证了系统实现的可行性.
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| 关 键 词： | GNSS 开放服务 监测 评估 |
Monitoring and assessment of GNSS Open Services |
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| JIAO WenHai,DING Qun,LI JianWen,LU XiaoChun,FENG LaiPing,MA JiaQing & CHEN Gang Beijing Institute of Tracking , Telecommunication Technology,Beijing ,China, Xi'an Research Institute of Navigation,Xi'an , Zhengzhou Institute of Surveying , Mapping,Zhengzhou , National Time Service Center,Xi'an , Xi'an Research Institute of Surveying , Mapping,Xi'an , China Satellite Navigation Office,Beijing.Monitoring and assessment of GNSS Open Services[J].Scientia Sinica Pysica,Mechanica & Astronomica,2011(5):521-527. |
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| Authors: | JIAO WenHai DING Qun LI JianWen LU XiaoChun FENG LaiPing MA JiaQing & CHEN Gang Beijing Institute of Tracking Telecommunication Technology Beijing China Xi'an Research Institute of Navigation Xi'an Zhengzhou Institute of Surveying Mapping Zhengzhou National Time Service Center Xi'an Xi'an Research Institute of Surveying Mapping Xi'an China Satellite Navigation Office Beijing |
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| Affiliation: | JIAO WenHai1,DING Qun2,LI JianWen3,LU XiaoChun4,FENG LaiPing5,MA JiaQing6 & CHEN Gang6 1 Beijing Institute of Tracking and Telecommunication Technology,Beijing 100094,China,2 Xi'an Research Institute of Navigation,Xi'an 710068,3 Zhengzhou Institute of Surveying and Mapping,Zhengzhou 450052,4 National Time Service Center,Xi'an 710600,5 Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,6 China Satellite Navigation Office,Beijing 100086 |
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| Abstract: | Interoperability of GNSS Open Services have already been a significant tendency in developing all Satellite Navigation Systems,and its performance will directly affect the security and reliability of its usages.Therefore,monitoring and assessment of GNSS Open Services have become an attention focus for all providers and users of GNSS.This paper begins to illuminate the elements and methods for monitoring and assessing GNSS Open Services.Then according to the requirements,the architecture of an international... |
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| Keywords: | GNSS Open Service monitoring assessment |
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