Proceedings of the 32nd International Technical Meeting of the Satellite Division of the Institute of Navigation (ION GNSS+ 201 2019
DOI: 10.33012/2019.16922
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Galileo Characterization as Input to H-ARAIM and SBAS DFMC

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Cited by 8 publications
(7 citation statements)
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“…Using the precision satellite orbit product to calculate the along-track error (denoted as ∆T), cross-track error (denoted as ∆N), and radial error (denoted as ∆R) of the satellite orbit in the broadcast NAV message, and using the precision satellite clock product to calculate the satellite clock error (denoted as ∆clk) in the broadcast NAV message. Their projection to the worst user location (WUL) position can be obtained by Equation ( 2) [26,27].…”
Section: P Sat and P Const Calculations 231 P Sat Calculation For B1imentioning
confidence: 99%
“…Using the precision satellite orbit product to calculate the along-track error (denoted as ∆T), cross-track error (denoted as ∆N), and radial error (denoted as ∆R) of the satellite orbit in the broadcast NAV message, and using the precision satellite clock product to calculate the satellite clock error (denoted as ∆clk) in the broadcast NAV message. Their projection to the worst user location (WUL) position can be obtained by Equation ( 2) [26,27].…”
Section: P Sat and P Const Calculations 231 P Sat Calculation For B1imentioning
confidence: 99%
“…It can also assist civil and military users in better understanding GPS integrity faults and the impact of various operations [15,16]. In 2019, Phillip Brieden and other scholars obtained the SISRE system characteristics and fault probability based on IFMEA and provided support for SBAS DFMC and H-ARAIM life safety services through the pseudorange drift and SISRE monitoring, using Galileo's relevant data for approximately 3.5 years [17]. Cao et al demonstrated the integrity monitoring design of BDS-3 and preliminarily analyzed the ability of BDS-3 system integrity monitoring mechanism [18][19][20].…”
Section: Introductionmentioning
confidence: 99%
“…This small probability corresponds to the fault likelihood [32]. An overbound of SISE by a zero-mean Gaussian distribution with 𝜎 𝑈𝑅𝐴 = .5 m for the aggregated distribution from all satellites was found in [47], after extrapolation to what is expected when the Galileo constellation reaches the FOC. A slightly higher value of 𝜎 𝑈𝑅𝐴 = 6.0 m was proposed by ICAO NSP [6] as a conservative overbound of the actual SISE to have some additional margin for Horizontal ARAIM (H-ARAIM) Galileo dual-frequency users.…”
Section: Signal-in-space Error Overboundingmentioning
confidence: 88%
“…Several of these satellites experienced anomalous events only during the firsts six months of operation after the IS OS was declared, affecting the CDF behaviour. The root cause of these events has been analysed in detail by the CSP, and most of them are not considered representative of the FOC of Galileo [47]. In fact, according to the Galileo Project Office, only the events of E203, on 6 June 2017, and E101, on 29 October 2019, are considered representative of the FOC [2] (see Section 6.3).…”
Section: Signal-in-space Error Overboundingmentioning
confidence: 99%
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