GPS-R35 User Manual
Levave
www.levave.com
Page 13 of 17
GSV
―
GNSS Satellites in View
Table 1-9 contains the values for the following example:
$GPGSV,2,1,07,07,79,048,42,02,51,062,43,26,36,256,42,27,27,138,42*71
$GPGSV,2,2,07,09,23,313,42,04,19,159,41,15,12,041,42*41
Table 1-9
GSV Data Format
Name
Example
Units
Description
Message ID
$GPGSV
GSV protocol header
Number of Messages
1 2
Range 1 to 3
Message Number
1
1
Range 1 to 3
Satellites in View
07
Satellite ID
07
Channel 1 (Range 1 to 32)
Elevation
79
degrees Channel 1 (Maximum 90)
Azimuth
048
degrees Channel 1 (True, Range 0 to 359)
SNR(c/No)
42
dBHz
Range 0 to 99, null when not tracking
….
….
Satellite ID
27
Channel 4 (Range 1 to 32)
Elevation
27
degrees Channel 4 (Maximum 90)
Azimuth
138
degrees Channel 4 (True, Range 0 to 359)
SNR(C/No)
42
dBHz
Range 0 to 99, null when not tracking
Checksum
*71
<CR><LF>
End of message termination
1. Depending on the number of satellites tracked multiple messages of GSV data may
be required.
