Instruction manual

Command Response Formats Page 111
Command
where each item is as described in Table 4.58.
Table 4.58: Typical RTCM Message Types 1 and 9
Item Description
$GPMSG Header
01 RTCM message
0000 Station ID
2220.0 Z count in seconds and tenths
1 Sequence number
0 Station health
127 Total number of characters of the time item
003702:00 Current time in hours, minutes, and seconds
2 UDRE for SV 12
12 Satellite PRN number
-0081.30 PRC for SV 12
+0.026 RRC for SV 12
235 IODE for SV 12
2 UDRE for SV 13
13 Satellite PRN number
+0022.86 PRC for SV 13
+0.006 RRC for SV 13
106 IODE for SV 13
2 UDRE for SV 26
26 Satellite PRN number
-0053.42 PRC for SV 26
-0.070 RRC for SV 26
155 IODE for SV 26
2 UDRE for SV 26
02 Satellite PRN number
+0003.56 PRC for SV 02
+0.040 RRC for SV 02
120 IODE for SV 02
2 UDRE for SV 02
27 Satellite PRN number
+0047.42 PRC for SV 27
-0.005 RRC for SV 27