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PUBX, 01 – UTM Position Data
Output message. This message transmits navigation data defined in the Universal
Transverse Mercator (UTM) frame.
$PUBX,01,p01x1,p01x2,p01x3,p01x4,p01x5,p01x6,p01x7,p01x8,p01x9,p01x10,p0
1x11,p01x12,p01x13,p01x14,p01x15,p01x16,p01x17,p01x18,p01x19*hh<CR><LF
>
Parameters Descriptions Notes
p01x1 UTC time hhmmss.ss: hh – hour; mm –
minute; ss.ss – second
p01x2 UTM Easting (meters)
p01x3 Longitude sector E – East; W – West
p01x4 UTM Northing (meters)
p01x5 Hemisphere N – North; S – South
p01x6 Altitude above ellipsoid (meters)
p01x7 Navigation mode NF – not fix
DR – dead reckoning solution
G2 – 2D
G3 – 3D
D2 – differential 2D
D3 – differential 3D
p01x8 Position accuracy in the horizontal
direction (meters)
0 ~ 9999
p01x9 Position accuracy in the vertical
direction (meters)
0 ~ 9999
p01x10 Speed over ground (km/hr) -999.99 ~ 999.99
p01x11 Course over ground (degrees) 000.00 ~ 359.99
p01x12 Velocity in the vertical direction
(m/s)
-999.99 ~ 999.99 (positive: up)
p01x13 Age of DGPS corrections
(seconds)
000.00 ~ 999.99 (empty field for
not available)
p01x14 HDOP 00.0 ~ 99.9
p01x15 VDOP 00.0 ~ 99.9
p01x16 GDOP 00.0 ~ 99.9
p01x17 Number of GPS satellites used in
the position calculation
p01x18 Number of GLONASS satellites Always 0