SEPTENTRIO PolaRx5TR, Reference Manual

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4 SBF Reference
PPPInfo
u2
0
Bit field containing PPP-related information:
1
s Bits 0-11: Age of the last seed, in seconds. The age is clipped to 4091s.
This field must be ignored when the seed type is 0 (see bits
13-15 below).
Bit 12: Reserved
Bits 13-15: Type of last seed:
0: Not seeded or not in PPP positioning mode
1: Manual seed
2: Seeded from DGPS
3: Seeded from RTKFixed
Rev 1
Latency
u2
0.0001
s
65535
Time elapsed between the time of applicability of the position fix and
the generation of this SBF block by the receiver. This time includes the
receiver processing time, but not the communication latency.
HAccuracy
u2
0.01
m
65535
2DRMS horizontal accuracy: twice the root-mean-square of the hor-
izontal distance error. The horizontal distance between the true
position and the computed position is expected to be lower than
HAccuracy
with a probability of at least 95%. The value is clipped to
65534 =655.34m
VAccuracy
u2
0.01
m
65535
2-sigma vertical accuracy. The vertical distance between the true
position and the computed position is expected to be lower than
VAccuracy
with a probability of at least 95%. The value is clipped to
65534 =655.34m.
Misc
u1 Bit field containing miscellaneous flags:
Bit 0:
In DGNSS or RTK mode, set if the baseline points to the base
station ARP. Unset if it points to the antenna phase center,
or if unknown.
Bit 1: Set if the phase center offset is compensated for at the
rover, unset if not or unknown.
Bit 2: Proprietary.
Bit 3: Proprietary.
Bits 4-5: Proprietary.
Bits 6-7: Flag indicating whether the marker position reported in this
block is also the ARP position (i.e. whether the ARP-to-
marker offset provided with the
setAntennaOffset
com-
mand is zero or not)
0: Unknown
1: The ARP-to-marker offset is zero
2: The ARP-to-marker offset is not zero
Rev 2
Padding
u1[..] Padding bytes, see 4.1.5
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