4 SBF Reference
SatSignalInfo
sub-block definition:
Parameter
Type Units Do-Not-Use
Description
u1
Satellite ID, see 4.1.9
FreqNr
u1
0
For GLONASS FDMA signals, this is the frequency number, with an off-
set of 8. It ranges from 1 (corresponding to an actual frequency num-
ber of -7) to 21 (corresponding to an actual frequency number of 13).
Otherwise,
FreqNr
is reserved and must be ignored by the decoding
software.
Type
u1
Bit field indicating the signal type and antenna ID:
Bits 0-4: Signal number, see 4.1.10.
Bits 5-7: Antenna ID: 0 for the main antenna
RefSVID
u1
255
,
62
Satellite ID of the reference satellite used for double differencing, see
Set to 255 if not in double difference mode, or set to 62 if in
double difference mode, and GLONASS slot number unknown.
RefFreqNr
u1
255
,
0
GLONASS frequency number for the reference satellite, see 4.1.9.
Set to 255 if not in double difference mode, or set to 0 if in dou-
ble difference mode, but non-GLONASS satellite.
MeasInfo
u1
Bit field:
Bits 0-1: Type of residual this sub-block refers to:
0:
zero-difference residual (standalone)
1:
single-difference residual (SBAS, DGPS)
2:
double-difference residual. If the antenna ID is 0 (see
the
Type
field above), this sub-block contains an RTK
residual, else it contains an attitude residual.
Bit 2:
Set if a
ResidualInfoCode
sub-block containing pseudor-
ange residuals follows.
Bit 3:
Set if a
ResidualInfoPhase
sub-block containing carrier-
phase residuals follows.
Bit 4:
Set if a
ResidualInfoDoppler
sub-block containing
Doppler residuals follows.
Bits 5-6: Reserved
Bit 7:
Set if ambiguity is fixed for the signal type identified by the
Type
field.
The number of
ResidualInfo
sub-blocks to follow is equal to the
number of bits set to 1 between bit 2 and bit 4. The order of these
ResidualInfo
sub-blocks is fixed: the code-phase residuals come
first (if any), then the carrier phase residuals (if any), and the Doppler
residuals as last.
u2
Issue of Data Ephemeris used for the satellite and signal type identi-
fied by
SVID
and
Type
. For GLONASS satellites, this is the t
b
value in
minutes.
CorrAge
u2
0.01
s
65535
Age of corrections, either from SBAS, DGPS, RTK etc, truncated to
655.34 seconds.
ReferenceID
u2
65535
ID of the base station the residuals apply to. Set to 65535 in case of
standalone operation.
Rev 1
Padding
u1[..]
Padding bytes, see 4.1.5
If the
Pseudorange residuals
field is 1 then this sub block is available:
ResidualInfoCode
...
...
A
ResidualInfoCode
sub-block, see definition below
If the
Carrier-phase residuals
field is 1 then this sub block is available:
ResidualInfoPhase
...
...
A
ResidualInfoPhase
sub-block, see definition below
If the
Doppler residuals
field is 1 then this sub block is available:
ResidualInfoDoppler
...
...
A
ResidualInfoDoppler
sub-block, see definition below
410
Summary of Contents for PolaRx5TR
Page 1: ...PolaRx5TR Reference Guide Applicable to version 5 5 0 of the Firmware ...
Page 73: ...3 Command Line Reference Chapter 3 Command Line Reference 73 ...
Page 130: ...3 Command Line Reference COM1 gim CR R gim IonosphereModel off COM1 130 ...
Page 237: ...3 Command Line Reference COM1 237 ...
Page 279: ...3 Command Line Reference COM1 279 ...
Page 294: ...4 SBF Reference Chapter 4 SBF Reference 294 ...