Gpgsv Message; Gpgsa Message - FALCOM MAMBOII User Manual

C C
ONFIGURATION OMMAND
6.5.1.3
The $GPGSV includes the number of satellites in view, satellite ID numbers and their
evaluation, azimuth and signal-to-noise ratio.
Example:
$GPGSV,3,1,10,05,79,067,39,30,63,277,35,14,37,269,,09,36,145,*78
$GPGSV,3,2,10,24,28,098,36,06,24,212,,04,24,058,29,17,16,129,*7F
$GPGSV,3,3,10,01,13,328,34,25,05,311,*74
Field Format
1 $GPGSV
2 x
3 x
4 xx
5 xx
6 xx
7 xxx
8 xx
9
10
11
12 *hh
13 <CR><LF>
6.5.1.4
The $GPGSA message includes the list of satellites being used.
Example:
$GPGSA,A,2,05,09,04,,,,,,,,,,13.4,8.9,10.0*3D
Field Format
1 $GPGSA
2 a
3 x
4 xx,xx, . . .
5 x.x
6 x.x
7 x.x
8 *hh
9 <CR><LF>
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$GPGSV message

Example Description
$GPGSV Start of sentence
3 Number of messages (1 to 3)
3 Message number (1 to 3)
10 Number of satellites in view (1 to 12)
01 Satellite PRN number
14 Satellite elevation (degrees) (00 to 90), may be null
328 Satellite azimuth (degrees) (000 to 359), may be null
34 Satellite signal to noise ratio in dB (00 to 99), may be null
25 Similar to 5–8 for next satellite, may all be null
05 Similar to 5–8for next satellite, may all be null
311 Similar to 5–8 for next satellite, may all be null
*74 Checksum
End of message termination
Table 52: The GPGSV message data format.

$GPGSA message

Example Description
$GPGSA Start of sentence
A Operating mode:
M:
A:
2 Fix mode:
1:
2:
3:
05 PRN numbers of satellites in use (unused fields null)
13.4 Position dilution of precision
8.9 Horizontal dilution of precision
10.0 Vertical dilution of precision
*3D Checksum
End of message termination
Table 53: The GPGSA message data format.
2.4.0_ -
EVISION BETA
Manual, operate in 3-D mode.
Automatically choose 2-D or 3-D mode.
Fix not available
2-D fix
3-D fix
V 1.0.0
ERSION
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