From: Estimation method of SBAS dual-frequency range error integrity parameter
BDS | Envelope probability (%) | BDS | Envelope probability (%) | GPS | Envelope probability (%) | GPS | Envelope probability (%) |
---|---|---|---|---|---|---|---|
GEO1 | 99.98 | MEO10 | 99.91 | PRN1 | 99.92 | PRN17 | 99.97 |
GEO2 | 99.97 | MEO11 | 99.92 | PRN2 | 99.94 | PRN18 | 99.91 |
GEO3 | 99.98 | MEO12 | 99.95 | PRN3 | 99.96 | PRN19 | 99.93 |
IGSO1 | 99.91 | MEO13 | 99.91 | PRN5 | 99.98 | PRN20 | 99.91 |
IGSO2 | 99.95 | MEO14 | 99.90 | PRN6 | 100 | PRN21 | 99.99 |
IGSO3 | 99.97 | MEO15 | 99.91 | PRN7 | 99.93 | PRN22 | 99.93 |
MEO1 | 99.94 | MEO16 | 99.93 | PRN8 | 99.97 | PRN23 | 99.94 |
MEO2 | 99.92 | MEO17 | 99.94 | PRN9 | 99.95 | PRN24 | 99.95 |
MEO3 | 99.90 | MEO18 | 99.90 | PRN10 | 99.90 | PRN25 | 99.99 |
MEO4 | 99.91 | MEO19 | 99.94 | PRN11 | 99.91 | PRN26 | 99.93 |
MEO5 | 99.90 | MEO20 | 99.97 | PRN12 | 100 | PRN27 | 99.94 |
MEO6 | 99.92 | MEO21 | 99.92 | PRN13 | 99.92 | PRN28 | 99.98 |
MEO7 | 99.93 | MEO22 | 100 | PRN14 | 99.98 | PRN29 | 99.95 |
MEO8 | 99.91 | MEO23 | 99.91 | PRN15 | 99.96 | PRN30 | 99.90 |
MEO9 | 99.94 | MEO24 | 99.95 | PRN16 | 99.97 | PRN31 | 99.95 |
PRN32 | 99.98 | ||||||
BDS average | 99.93% | GPS average | 99.95% |