$DVPDL: DVL Position and Angle Deltas Message
Last updated
Last updated
The $DVPDL message is output at a variable rate between 5Hz and 20 Hz.
Format:
$DVPDL,tu,dtu,adr,adp,ady,pdx,pdy,pdz,c*hh
Field
Name
DVL Notes
tu
Time uSec
Time since system boot in microseconds
dtu
Delta Time uSec
Time since the last message, in microseconds
adr
Angle Delta Roll
Angle delta from previous message, in radians
adp
Angle Delta Pitch
Angle delta from previous message, in radians
ady
Angle Delta Yaw
Angle delta from previous message, in radians
pdx
Position Delta X*
Position delta from previous message, in meters
pdy
Position Delta Y*
Position delta from previous message, in meters
pdz
Position Delta Z*
Position delta from previous message, in meters
c
Confidence
0..100, where 100 = maximum confidence, 0 = no confidence
*
End of fields
hh
Checksum
NMEA standard
Example: