171
Commands
Table 4.97 describes the typical RTCM Type 3 response message.
RTCM TYPE 3 messages transmit the saved-base position following a power cycle.
Typical MSG message for RTCM Type 16:
$GPMSG,16,0000,0888.0,5,0,033,191436.00,BASE STATION TEXT MESSAGE*71
Table 4.98 describes the typica Type 16 response message.
Table 4.97. Typical MSG Message for RTCM Type 3
Field Description
03 RTCM type
0000 Station ID
1200.0 Z count in seconds and tenths
7 Sequence number
0 Station health
038 Total number of characters after the time item
231958.00 Current time in hours, minutes and seconds
-2691561.37 Station X component
-4301271.02 Station Y component
3851650.89 Station Z component
*6C Checksum
Table 4.98. Typical MSG Message For RTCM Type 16
Field Description
$GPMSG Header
16 RTCM message type
0000 Station ID
1209.6 Z count in seconds and tenths
5 Sequence number
0 Station health
038 Total number of characters following the time tag
232008.00 Current time in hours, minutes and seconds
TEXT Message content
*71 Checksum
G12RevD.book Page 171 Tuesday, April 2, 2002 4:33 PM