Table des Matières
Publicité
GNS - GNSS fixed data
$--GNS,hhmmss.ss,llll.lll,a,yyyyy.yyy,a,c--c,xx,x.x,x.x,x.x,x.x,x.x*hh<CR><LF>
1. UTC of position
2. Latitude, N/S
3. Longitude, E/W
4. Mode indicator
5. Total number of satllite in use,00-99
6. HDOP
7. Antenna altitude, metres, re:mean-sea-level(geoid)
8. Geoidal separation
9. Age of differential data
10. Differential reference station ID
11. Checksum
MTW- Water temperature
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| +------------------------------ 4
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+-------+--------------------------------- 3
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+---+--------------------------------------------- 2
+------------------------------------------------------------- 1
$--MTW,x.x,C*hh<CR><LF>
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| +--------- 2
+--+----------- 1
1. Temperature, degrees C
2. Checksum
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+--- 11
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+------ 10
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+---------- 9
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+-------------- 8
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+------------------ 7
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| +---------------------- 6
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+------------------------- 5
DIGITAL INTERFACE
A-13
Publicité
Table des Matières
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