Data Sheet

ADH-tech
GP3906-TLP Data Sheet
Rev.A01
14
GSV—GNSS Satellites in View
Table-7 contains the values for the following example：
$GPGSV,3,1,09,29,36,029,42,21,46,314,43,26,44,020,43,15,21,321,39*7D
$GPGSV,3,2,09,18,26,314,40,09,57,170,44,06,20,229,37,10,26,084,37*77
$GPGSV,3,3,09,07,,,26*73
GSV Data Format Table-7
Name
Example
Units
Description
Message ID
$GPGSV
GSV protocol header
Number of
Messages
3
Range 1 to 3
(Depending on the number of
satellites tracked, multiple
messages of GSV data may be
required.)
Message Number1
1
Range 1 to 3
Satellites in View
09
Satellite ID
29
Channel 1 (Range 1 to 32)
Elevation
36
degrees
Channel 1 (Maximum 90)
Azimuth
029
degrees
Channel 1 (True, Range 0 to
359)
SNR (C/No)
42
dBHz
Range 0 to 99,
(null when not tracking)
....
….
….
....
Satellite ID
15
Channel 4 (Range 1 to 32)
Elevation
21
degrees
Channel 4 (Maximum 90)
Azimuth
321
degrees
Channel 4 (True, Range 0 to
359)
SNR (C/No)
39
dBHz
Range 0 to 99,
(null when not tracking)
Checksum
*7D
<CR> <LF>
End of message termination