66
Magellan GPS ColorTRAK
GGA
Global Positioning System Fix Data
1 2 3 4 5 6 7 8 9 10 11
GGA, hhmmss.ss,1111.11,a,yyyyy.yy,a,x,xx,x.x,x.x,M,x.x,
12 13 14
M,x.x,xxxx*hh
1
UTC of Position
2-3
Latitude - N/S
4-5
Longitude - E/W
6
GPS Quality Indicator
0 = fix not available or invalid
1 = GPS SPS Mode, Fix valid
2 = Differential GPS, SPS Mode, fix valid
3 = GPS PPS Mode, fix valid
7
Number of satellites in use (00-12, may be different from
the number in view)
8
Horizontal dilution of precision
9
Antenna altitude above/below mean sea level
10
Units of antenna altitude, meters
11
Geoidal separation - difference between the WGS-84 earth
ellipsoid and mean sea level (geoid), “-” = mean sea level
below ellipsoid
12
Units of geoidal separation, meters.
13
Age of Differential GPS data - Time in seconds since last
SC104 Type 1 or 9 update, null field when DGPS is not used
14
Differential reference station ID, 0000-1023
GLL
Geographic Position — Latitude/Longitude
1 2 3 4 5 6
GLL,1111.11,a,yyyyy.yy,a,hhmmss.ss,A*hh
1-2
Latitude, N/S
2-3
Longitude, E/W
4
UTC of position
6
Status A = Data valid
V = Data not valid
Содержание GPS ColorTRAK
Страница 1: ...GPS ColorTRAK Satellite Navigator User Manual MAGELLAN ...
Страница 9: ...vi Antenna Removal 77 Glossary 78 Index 83 ...
Страница 60: ...Magellan GPS ColorTRAK 51 ...
Страница 91: ...82 Magellan GPS ColorTRAK ...
Страница 94: ......
Страница 95: ...22 10303 001 SYSTEMS CORPORATION 960 Overland Court San Dimas CA 91773 909 394 5000 ...