Simrad MX575A, Руководство по установке

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MX575A/B DGPS Compass
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(2)
GGA – Global Positioning System Fix Data
Time, position and fix related data for a GPS receiver.
1 2 3 4 5 6 7 8 9 10 11 12 13 14
$GPGGA,hhmmss,llll.llll,a,yyyyy.yyyy,a,x,xx,x.x,x.x,M,x.x,M,x.x,xxxx*hh<CR><LF
>
Notes: 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 (HDOP)
9 ----- Antenna altitude/mean-sea-level (geoid)
10 ---- Units of antenna altitude, Meters
11,12- Geoidal Height, Meters
13 ---- Age of Differential GPS Data
14 ---- Differential Reference Station ID
(3)
GLL
– Geographic Position - Latitude/Longitude
Latitude and Longitude of vessel position, time of position fix and status.
$--GLL,llll.ll,a,yyyyy.yy,a,hhmmss.ss,A,a*hh<CR><LF>
1 2 3 4 5 6 7
Note: 1,2 – Latitude, N/S
3,4 – Longitude, E/W
5------ UTC of position
6 ----- Status
A = Data valid
V = Data not valid
7 ----- Mode indicator