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GNSS精密数据处理的关键策略与方法

Key Strategies and Methods of GNSS Sophisticated Data Processing
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摘要 GNSS数据的精密化发展使卫星导航定位的效率和精度迅速提升,这主要归于网络RTK技术、实时精密定位技术的不断发展。同时,多频GNSS系统的迅速发展也使GNSS导航定位多样化,具体应用有了更多的选择和变化,为导航定位的推广也起到很大作用。 The development of GNSS data precision make the efficiency and accuracy of satellite navigation and positioning developing very fast,which is mainly attributed to the network RTK technology,realtime precision positioning technology continues to evolve.At the same time,the rapid development of multi-frequency GNSS system make GNSS navigation and positioning diversification have more choices and changes in the specific application,and played a significant role in the promotion of navigation and positioning.
作者 韩志云 钱进 钱曙光 吴星
机构地区 中国空间技术研究院 北京卫星导航中心 中国科学院大学地球科学学院 总装备部工程设计研究总院
出处 《地理空间信息》 2013年第3期79-82,3,共4页 Geospatial Information
基金 国家自然科学基金资助项目(41104047)
关键词 网络RTK 实时精密单点定位 收敛时间 多频GNSS network RTK,real-time precise point positioning,convergence time,multi-frequency GNSS
分类号 P228.41 [天文地球—大地测量学与测量工程]
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地理空间信息
2013年 第3期

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