VTG-Course Over Ground and Ground Speed
$GPVTG,309.62,T,,M,0.13,N,0.2,K*6E
Name Example
Units
Description
Message ID
$GPVTG
VTG protocol header
Course 309.62
degrees
Measured heading
Reference T
True
Course
degrees
Measured heading
Reference
M
Magnetic
Speed 0.13
knots
Measured
horizontal
speed
Units
N Knots
Speed 0.2
Km/hr
Measured horizontal speed
Units K
Kilometers
per hour
Checksum *6E
<CR><LF>
End
of
message termination
