Novatel OM-20000041 Manuale Utente
D
Logs summary
154
MiLLennium GPSCard Software Version 4.50 Command Descriptions Manual Rev 1
DOPB
Format:
Message ID = 07
Message byte count = 68+(sats*4)
Field #
Data
Bytes
Format
Units
Offset
1
Sync
3
char
0
(header)
Checksum
1
char
3
Message ID
4
integer
4
Message byte count
4
integer
8
2
Week number
4
integer
weeks
12
3
Seconds of week
8
double
seconds
16
4
gdop
8
double
24
5
pdop
8
double
32
6
htdop
8
double
40
7
hdop
8
double
48
8
tdop
8
double
56
9
Number of satellites used
4
integer
64
10
1st PRN
4
integer
68
11...
Next satellite PRN
Offset = 68 + (sats*4) where sats = 0 to (number of sats-1)
Offset = 68 + (sats*4) where sats = 0 to (number of sats-1)