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GGKX: GNSS Position Message
$PTNL,GGKx,m1,m2,m3,c4,m5,c6,d7,d8,f9,f10,M,d11,f12,f13,f14,f15*cc
Parameter Description Range
m1 Current UTC time of position (hhmmss.ss)
000000.00-
235959.99
m2 UTC date of position (mmddyy) 010101-123199
m3 Latitude of position (ddmm.mmmmmm)
0-90
0-59.999999
c4 Direction of latitude N, S
m5 Longitude of position (dddmm.mmmmmm)
0-180
0-59.999999
c6 Direction of longitude E,W
d7
Position type:
• 0: Position not available or invalid
• 1: Autonomous GPS fix
• 2: RTK float solution or RTK location status
• 3: RTK fix solution
• 4: Differential, code phase only solution
• 5: SBAS solution
• 6: 3D network solution for RTK float or RTK
location
• 7: RTK fixed 3D network solution
• 8: 2D network solution for RTK float or RTK
location
• 9: RTK fixed 2D network solution
• 10: OmniSTAR HP/XP solution
• 11: OmniSTAR VBS solution
• 12: RTK location
• 13: Beacon DGPS
• 14: RTK Global
0-14
d8
Number of GNSS Satellites being used in the
position computation
3-26
f9 PDOP 0-99.9
f10,M
Ellipsoid height of fix (antenna height above
ellipsoid.
“M” for meters.
± 99999.999,M
d11 Number of extension fields to follow.
f12 Sigma East 0.000-999.999
f13 Sigma North 0.000-999.999
f14 Sigma Up 0.000-999.999
f15 Propagation age
*cc Checksum *00-*FF
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