Specifications

AIRMAR
®
PB100 WeatherStation Technical Manual revision 1.007
33
_NMEA 0183 RECEIVED SENTENCE_
$--VTG
Summary
NMEA 0183 standard Course Over Ground and Ground Speed.
Syntax
$--VTG,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>*hh<CR><LF>
Fields
<1>
Course Over Ground, degrees True
<2>
T = True
<3>
Course Over Ground, degrees Magnetic
<4>
M = Magnetic
<5>
Speed Over Ground, knots
<6>
N = Knots
<7>
Speed Over Ground, km/hr
<8>
K = km/hr
<9>
Mode indicator:
A = Autonomous mode
D = Differential mode
E = Estimated (dead reckoning) mode
M = Manual input mode
S = Simulator mode
N = Data not valid
Notes
See section 2.2.1. for precedence rules regarding data received via this sentence.