u-blox ZED-F9P Interface Description - Manual
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Bitfield flags
This graphic explains the bits of
flags
Name
Description
timeBase
0=Time base is GNSS
1=Time base is UTC
utc
0=UTC not available
1=UTC available
raim
(T)RAIM information
0=information not available
1=not active
2=active
Bitfield refInfo
This graphic explains the bits of
refInfo
Name
Description
timeRefGnss
GNSS reference information (only active if time base is GNSS -> timeBase=0)
0: GPS
1: GLONASS
2: BeiDou
15: Unknown
utcStandard
UTC standard identifier (only active if time base is UTC -> timeBase=1)
0: Information not available
1: Communications Research Laboratory (CRL)
2: National Institute of Standards and Technology (NIST)
3: U.S. Naval Observatory (USNO)
4: International Bureau of Weights and Measures (BIPM)
5: European Laboratory (tbd)
6: Former Soviet Union (SU)
15: Unknown
UBX-18010854 - R04
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