u-blox ZED-F9P, Interface Description

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u-blox ZED-F9P Interface Description - Manual
Advance Information
Name Description
qualityInd Signal quality indicator:
0: no signal
1: searching signal
2: signal acquired
3: signal detected but unusable
4: code locked and time synchronized
5, 6, 7: code and carrier locked and time synchronized
Note: Since IMES signals are not time synchronized, a channel tracking an IMES signal can never reach a quality
indicator value of higher than 3.
svUsed
1 = Signal in the subset specified in Signal Identifiers is currently being used for navigation
health
Signal health flag:
0: unknown
1: healthy
2: unhealthy
diffCorr
1 = differential correction data is available for this SV
smoothed 1 = carrier smoothed pseudorange used
orbitSource Orbit source:
0: no orbit information is available for this SV
1: ephemeris is used
2: almanac is used
3: AssistNow Offline orbit is used
4: AssistNow Autonomous orbit is used
5, 6, 7: other orbit information is used
ephAvail 1 = ephemeris is available for this SV
almAvail
1 = almanac is available for this SV
anoAvail
1 = AssistNow Offline data is available for this SV
aopAvail 1 = AssistNow Autonomous data is available for this SV
sbasCorrUsed 1 = SBAS corrections have been used for a signal in the subset specified in Signal Identifiers
rtcmCorrUsed
1 = RTCM corrections have been used for a signal in the subset specified in Signal Identifiers
slasCorrUsed
1 = QZSS SLAS corrections have been used for a signal in the subset specified in Signal Identifiers
prCorrUsed 1 = Pseudorange corrections have been used for a signal in the subset specified in Signal Identifiers
crCorrUsed 1 = Carrier range corrections have been used for a signal in the subset specified in Signal Identifiers
doCorrUsed
1 = Range rate (Doppler) corrections have been used for a signal in the subset specified in Signal Identifiers
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