User Manual
21
①GBS
GNSS Satellite Fault Detection
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$--GBS,hhmmss.ss,x.x,x.x,x.x,xx,x.x,x.x,x.x*hh
1) UTC time of the GGA or GNS fix associated with this sentence
2) Expected Error in latitude
3) Expected Error in longitude
4) Expected Error in altitude
5) ID number of most likely failed satellite
6) Probability of missed detection for most likely failed satellite
7) Estimate of bias in meters on most likely failed satellite
8) Standard deviation of bias estimate
②RMC
Recommended Minimum Navigation Information
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$--RMC,hhmmss.ss,A,llll.ll,a,yyyyy.yy,a,x.x,x.x,xxxxxx,x.x,a,a*hh
1) UTC of position fix
2) Status, V=Navigation receiver warning, A=Data valid
3) Latitude, N/S
4) Longitude, E/W
5) Speed over ground, knots
6) Course Over Ground, degrees True
7) Date : ddmmyy
8) Magnetic Variation, degrees E/W
9) Mode Indicator
③GNS
GNSS Fix Data
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$--GNS,hhmmss.ss,llll.ll,a,yyyyy.yy,a,c--c,xx,x.x,x.x,x.x,x.x,x.x*hh
1) UTC of position
2) Latitude, N/S
3) Longitude, E/W
4) Mode indicator
5) Total number of satellites in use 00-99
6) HDOP
7) Antenna altitude, meters, re: mean-sea-level(geoid)
8) Geoidal separation, meters
9) Age of differential reference station ID
10) Differential reference station ID
Summary of Contents for SGN-500
Page 1: ...User Manual 1...
Page 2: ...User manual 2...
Page 4: ...User manual 4...
Page 26: ...User manual 26...
Page 27: ...User Manual 27 5 1 External diagram 5 Diagram...
Page 28: ...User manual 28 5 2 GLONASS antenna diagram...
Page 29: ...User Manual 29...
Page 31: ...User Manual 31...
Page 32: ...User manual 32...
Page 33: ...User Manual 33...