Rhydolabz GPS-1268, Руководство пользователя

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RMC—Recommended Minimum Navigation Information
Table-8 contains the values for the following example ：
$GPRMC,064951.000,A,2307.1256,N,12016.4438,E,0.03,165.48,260406,,,A*55
RMC Data Format Table-8
Name Example Units Description
Message ID $GPRMC RMC protocol header
UTC Time 064951.000 hhmmss.sss
Status A A=data valid or V=data not
valid
Latitude 2307.1256 ddmm.mmmm
N/S Indicator N N=north or S=south
Longitude 12016.4438 dddmm.mmmm
E/W Indicator E E=east or W=west
Speed Over
Ground
0.03 knots
Course Over
Ground
165.48 degrees True
Date 260406 ddmmyy
Magnetic Variation degrees E=east or W=west
(MTK does support magnetic
declination)
Mode A A= Autonomous mode
D= Differential mode
E= Estimated mode
Checksum *65
<CR> <LF> End of message termination