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A.10
Syntax
Description of fields
70
Standard Talker ID = GNSS
$GPGSV,3,1,09,01,34,150,47,06,34,308,47,09,44,220,48,10,11,277,43*7B
$GPGSV,3,2,09,17,31,248,49,20,71,076,48,23,76,192,50,31,19,042,42*7A
$GPGSV,3,3,09,32,25,085,40,,,,,,,,,,,,*4F
$GLGSV,3,1,09,65,24,271,45,71,37,059,47,72,67,329,49,73,31,074,45*66
$GLGSV,3,2,09,74,17,127,44,80,15,022,41,86,12,190,44,87,49,239,48*66
$GLGSV,3,3,09,88,38,314,46,,,,,,,,,,,,*53
$GBGSV,1,1,04,05,18,123,38,07,23,044,39,10,35,068,45,11,29,224,45*61
For NMEA v4.1:
Standard Talker ID = GPS only
$GPGSV,3,1,09,01,31,151,46,06,36,307,47,09,46,222,49,10,13,278,44,0*64
$GPGSV,3,2,09,17,29,246,48,20,69,080,49,23,79,189,51,31,18,040,42,0*66
$GPGSV,3,3,09,32,23,087,42,,,,,,,,,,,,,0*55
Standard Talker ID = GNSS
$GPGSV,3,1,09,01,32,151,46,06,35,308,47,09,45,221,49,10,12,278,42,0*6C
$GPGSV,3,2,09,17,30,247,47,20,70,078,49,23,77,191,51,31,19,041,41,0*6B
$GPGSV,3,3,09,32,24,086,41,,,,,,,,,,,,,0*50
$GLGSV,3,1,09,65,25,272,46,71,36,060,47,72,68,333,49,73,31,073,45,0*73
$GLGSV,3,2,09,74,18,126,47,80,15,021,38,86,11,190,45,87,48,238,50,0*71
$GLGSV,3,3,09,88,38,312,46,,,,,,,,,,,,,0*49
$GBGSV,1,1,04,05,18,123,38,07,23,044,40,10,35,067,45,11,28,224,46,0*7E
GST - Position Error Statistics
$--GST,hhmmss.ss,x.xxx,x.xxx,x.xxx,xxx.x,x.xxx,x.xxx,x.xxx*hh
Field
Description
$--GST
Message ID; varies depending on the satellite system used
for the position solution:
$GPGST: GPS only
•
$GLGST: GLONASS only
•
$GN: Combined
•
hhmmss.ss
UTC of position fix
x.xxx
RMS value of the pseudo-range residuals; includes carrier
phase residuals during periods of RTK (float) and RTK (fixed)
processing
x.xxx
Error ellipse semi-major axis 1 sigma error, in meters
x.xxx
Error ellipse semi-minor axis 1 sigma error, in meters
xxx.x
Error ellipse orientation, degrees from true north
x.xxx
Latitude 1 sigma error, in meters
x.xxx
Longitude 1 sigma error, in meters
x.xxx
Height 1 sigma error, in meters
NMEA Message Formats
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