4 SBF Reference
SatPos
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
offset of 8. It ranges from 1 (corresponding to an actual frequency
number of -7) to 21 (corresponding to an actual frequency number
of 13). Otherwise,
FreqNr
is reserved and must be ignored by the
decoding software.
u2
IODE of the data set used to compute the values in this sub-block.
1mm
x
f8
1
m
−
2
·
10
10
X coordinate
y
f8
1
m
−
2
·
10
10
Y coordinate
z
f8
1
m
−
2
·
10
10
Z coordinate
Vx
f4
1
m / s
−
2
·
10
10
Satellite velocity in the X direction
Vy
f4
1
m / s
−
2
·
10
10
Satellite velocity in the Y direction
Vz
f4
1
m / s
−
2
·
10
10
Satellite velocity in the Z direction
IonoMSB
i2
1
dm
−
32768
(7)
Total slant ionospheric delay at the L1 carrier frequency
(1575.42MHz), with a decimeter resolution.
TropoMSB
i2
1
dm
−
32768
(8)
Total slant tropospheric delay, with a decimeter resolution.
IonoLSB
u1
1.0
/
256.0
dm
0
(7)
Sub-decimeter part of the slant ionospheric delay. The high-
resolution ionospheric delay, expressed in meters, can be com-
puted as:
IonoDelay[m] = 0.1*(
IonoMSB
+
IonoLSB
/256)
TropoLSB
u1
1.0
/
256.0
dm
0
(8)
Sub-decimeter part of the slant tropospheric delay. The high-
resolution tropospheric delay, expressed in meters, can be com-
puted as:
TropoDelay[m] = 0.1*(
TropoMSB
+
TropoLSB
/256)
IonoModel
u1
Model used to compute the ionospheric delay:
0:
Not applicable
1:
Klobuchar
2:
DO229
3:
NeQuick
4:
Measured (from dual frequency measurements)
5:
Estimated
6:
KlobucharBeiDou
Rev 1
Padding
u1[..]
Padding bytes, see 4.1.5
(7)
The ionospheric delay should not be used when
IonoMSB
is -32768.
(8)
The tropospheric delay should not be used when
TropoMSB
is -32768.
407
Содержание PolaRx5TR
Страница 1: ...PolaRx5TR Reference Guide Applicable to version 5 5 0 of the Firmware ...
Страница 73: ...3 Command Line Reference Chapter 3 Command Line Reference 73 ...
Страница 108: ...3 Command Line Reference COM1 gca Ch05 CR R gca Ch05 ChannelAllocation Ch05 G01 auto 0 16000 COM1 108 ...
Страница 130: ...3 Command Line Reference COM1 gim CR R gim IonosphereModel off COM1 130 ...
Страница 147: ...3 Command Line Reference PVTMode Static StandAlone SBAS DGPS RTKFloat RTKFixed Cartesian1 COM1 147 ...
Страница 218: ...3 Command Line Reference COM1 esoc COM1 MeasEpoch CR R esoc COM1 MeasEpoch SBFOnce COM1 MeasEpoch COM1 218 ...
Страница 237: ...3 Command Line Reference COM1 237 ...
Страница 251: ...3 Command Line Reference Event type Command etime 1588343730 before 1440 after 1440 Planned Disk DiskEvent COM1 251 ...
Страница 279: ...3 Command Line Reference COM1 279 ...
Страница 294: ...4 SBF Reference Chapter 4 SBF Reference 294 ...