u-blox ZED-F9P - Page 166

u-blox ZED-F9P Interface Description - Manual
Advance Information
NAV-SIG continued
Byte Offset Number
Format
Scaling Name Unit Description
16 + 16*N U1 - corrSource - Correction source:
0: no corrections
1: SBAS corrections
2: BeiDou corrections
3: RTCM2 corrections
4: RTCM3 OSR corrections
5: RTCM3 SSR corrections
6: QZSS SLAS corrections
17 + 16*N U1 - ionoModel - Ionospheric model used:
0: no model
1: Klobuchar model transmitted by GPS
2: SBAS model
3: Klobuchar model transmitted by BeiDou
18 + 16*N X2 - sigFlags - Signal related flags (see graphic below)
20 + 16*N U1[4] - reserved2 - Reserved
End of repeated block
Bitfield sigFlags
This graphic explains the bits of sigFlags
Name Description
health
Signal health flag:
0: unknown
1: healthy
2: unhealthy
prSmoothed
1 = Pseudorange has been smoothed
prUsed
1 = Pseudorange has been used for this signal
crUsed
1 = Carrier range has been used for this signal
doUsed
1 = Range rate (Doppler) has been used for this signal
prCorrUsed
1 = Pseudorange corrections have been used for this signal
crCorrUsed
1 = Carrier range corrections have been used for this signal
doCorrUsed
1 = Range rate (Doppler) corrections have been used for this signal
UBX-18010854 - R04 Advance Information Page 158 of 259