ZHANG Faxiang, LIN Li, YIN Zan, ZHEN Weimin. Satellite Navigation Usability Monitoring Technology[J]. GNSS World of China, 2018, 43(6): 19-24. DOI: doi:10.13442/j.gnss.1008-9268.2018.06.004
Citation: ZHANG Faxiang, LIN Li, YIN Zan, ZHEN Weimin. Satellite Navigation Usability Monitoring Technology[J]. GNSS World of China, 2018, 43(6): 19-24. DOI: doi:10.13442/j.gnss.1008-9268.2018.06.004

Satellite Navigation Usability Monitoring Technology

  • Existing navigation and positioning systems include GPS, GLONASS, GALILEO, BEIDOU navigation system, collectively referred to as GNSS. With the continuous improvement of GNSS and the continuous promotion and application in various fields, the importance of navigation system is increasing. The satellite navigation usability directly affect the user experience and even the security of the user. The paper mainly discusses the related technologies of satellite navigation system usability monitoring, mainly from three aspects: satellite navigation system integrity monitoring, ionospheric scintillation monitoring technology and electromagnetic environment monitoring.
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