Rmc: Recommended Minimum Course - ashtech GG Surveyor Reference Manual

RMC: Recommended Minimum Course

$PASHS,NME,RMC,x,c
Enables/disables the magnetic declination message where x is the serial port, and c is
ON or OFF.
Example: Enable RMC message on port C
$PASHQ,RMC,x
The associated query command the $PASHQ,RMC,x where x is the optional output
port.
$GPRMC
The return message is in the form:
Table 6.77 outlines the response structure.
Parameters
Command/Response Formats
Table 6.76: Typical POS Response Message (continued)
Item
03.3 VDOP
01.4 TDOP
GA00 Version number
cc Message checksum in hexadecimal
$PASHS,NME,RMC,C,ON
$GPRMC,m1,c2,m3,c4,m5,c6,f7,f8,d9,f10,c11*cc
Table 6.77: RMC Response Structure
m1 UTC time of the GGA fix associated with this
sentence (hhmmss.ss)
c2 Status
m3 Latitude (ddmm.mmmm)
c4 Latitude direction
m5 Longitude (dddmm.mmmm)
c6 Longitude direction
Description
Description Range
000000.00-23559.95
A => Data Valid
V => Navigation
Receiver Warning
0000.0000-8959.9999
N => North
S => South
00000.0000-17959.9999
E => East
W => West
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