Verification of Satellite Navigation Signal GNSS GLONASS Using Passive Measuring Devices of Land Control Software
The purpose of this article is to determine algorithms and basic parameters for solving the problem of verification of the navigation signal from GNSS GLONASS spacecraft, using passive measuring devices from the land control software. The objectives of the study include determining the role of passive measuring devices in solving the problem of verification of the navigation signal; determination of the procedure for monitoring the reliability of the navigation field; analysis of the parameters necessary to assess the reliability of the navigation field. The research hypothesis is based on the assumption that for the total verification of navigational messages by passive measuring devices, it is sufficient to determine certain parameters to solve the problem of navigation signal verification. The research methods are based on theoretical knowledge of navigation systems, data analysis, as well as experimental testing of the results of the research, tested at the facilities of the GLONASS land control system.