Abstract

The results of a comparative analysis of methods for positioning and timing support of remote users based on GNSS measurements from a GLONASS receiver and observational data on quasar radiation from compact very long base radio interferometric (VLBI) systems are discussed. Using radio telescope measurements increases the stability of positioning-and-timing and navigation support of users owing to observations of radio-frequency radiation emitted by the sources of natural origin. The approach proposed in this paper focuses on using radio interferometry for precision positioning and timing of remote radio telescopes. This method can be helpful for specific applications relevant to positioning and timing support for remote users with an arbitrary positioning topology.

中文翻译：

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基于移动无线电干涉法的远程用户定位和定时支持方法

摘要

讨论了基于GLONASS接收器的GNSS测量和紧凑型超长基站无线电干涉（VLBI）系统的类星体辐射观测数据对远程用户的定位和定时支持方法进行比较分析的结果。使用射电望远镜测量增加定位的稳定性-和定时和导航支持由于由天然来源的源发射的射频辐射的观察用户。本文提出的方法侧重于使用无线电干涉测量技术对远程射电望远镜进行精确定位和定时。此方法对于与具有任意定位拓扑的远程用户的定位和定时支持有关的特定应用程序很有帮助。