Timesolutionb - Novatel WAAS G-III User Manual

Data Logs

5.5.19 TIMESOLUTIONB

This log outputs the information about the receiver clock offset and the results of the TRAIM calculations.
Output states:
Valid trigger:
Frequency:
Message ID:
Header Format:
Field Field Name
1 header
2 ClockModel
3 Signal Type
4 Clock offset
5 Offset std
6 Clock drift
7 Reserved
8 #channels
9 svChan
10 sigChan
11 PRN
12 Reserved
13 TRAIM status
14 Residual
15 SVclockoffset
16 IonoCorr
17 TropoCorr
18 Sv pos X
19 Sv pos Y
20 Sv pos Z
21... Next data set, offset = H + 36 + (#previous channels x 52)
Variable 32-bit CRC
WAAS G-III Reference Receiver User Manual Rev 1
Operational
ONTIME, ONCE
When requested
4107
G-III Log
Description
G-III log header
Status of the clock model
0 = Not Computed
1 = Computed
The signal type from which the clock model was
computed.
0 = L1 C/A GPS
65535 = Unknown (not computed)
Receiver clock offset (μs)
Receiver clock offset standard deviation (μs)
Receiver clock drift (μs/s)
Reserved
Number channels
SV channel
Signal channel
Satellite PRN
Reserved
Time solution status word
See Table 50, TRAIM Status on Page 126
TRAIM residual (m)
Calculated satellite clock offset from ephemeris (m) Float
Ionospheric correction to range residual (m)
Tropospheric correction to range residual (m)
Satellite position from ephemeris X coordinate (m)
Satellite position from ephemeris Y coordinate (m) Double
Satellite position from ephemeris Z coordinate (m)
Chapter 5
Binary
Format # Bytes
Offset
H 0
Enum 2 H
Enum 2 H+2
Double 8 H+4
Double 8 H+12
Double 8 H+20
Ulong 4 H+28
Ulong 4 H+32
Ushort 2 H+36
Ushort 2 H+38
Ushort 2 H+40
Ushort 2 H+42
Ulong 4 H+44
Float 4 H+48
4 H+52
Float 4 H+56
Float 4 H+60
Double 8 H+64
8 H+72
Double 8 H+80
H + 36 +
Hex 4 (#channels
x 52)
125