Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)
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Tel:+86 592 5901215
Web: www.caimore.com/emain.asp
34
Example
data
$GPGSV,2,1,07,
07,79,048,42
,
02,51,062,43
,
26,36,256,42
,
27,27,13
8,42
*71
$GPGSV,2,2,07,
09,23,313,42
,
04,19,159,41
,
15,12,041,42
*41<CR>
<LF>
Descripti
on
Visible navigation satellites, using a GSV when fewer than 5 visible
satellites; Using 2 GSV when satellite number is more than 4 but less
then 9, and so on.Each GSV contain up to four satellites’information.
Field Definitions
1
Total number of GSV messages(1~9)
2
The NO. Of GSV information (1~9)
3
The total number of visible satellites in the currently sky
4
The number of 1
st
visible satellite, range from 1to 32
5
The elevation angle of 1
st
visible satellite (00~90 degree)
6
The orientation angles of 1
st
satellite (000~359 degree), North is 0
degrees
7
SNR of 1
st
visible satellite; range from 0 to 99
，
it will empty when no
tracking.Typical values between 0 and 50, SNR is very extremely rare
to get 99, although it can be up to. 50 is a nice value
