S A N J O S E N A V I G A T I O N , I N C .
P r o f e s s i o n a l i n N a v i g a t i o n & C o m m u n i c a t i o n
S
S
A
A
N
N
J
J
O
O
S
S
E
E
N
N
A
A
V
V
I
I
G
G
A
A
T
T
I
I
O
O
N
N
,
,
I
I
N
N
C
C
.
.
9F NO. 105 SHI-CHENG ROAD, PAN-CHIAO CITY
TAIPEI HSIEN, TAIWAN, R.O.C.
TEL: 886-2-26879500
FAX: 886-2-26878893
WWW.SANAV.COM
31
ISO 9001
NO. T2000-351
8.8 $GPGSV (out) – Satellite details
Example
$GPGSV ,2
,1
,06
,01
,05
,234
,56 ,04 ,11 ,223
,44 ,01 ,75
Field# 1 2 3 4 5 6 7
8
9 10 11 12 13
,088
,32 ,01 ,42 ,234
,48 *75 CR
LF
14 15 16 17 18 19 20
#. Description
Range
[Bytes]
1. Total No. of Messages
1-3
[1] (n/a)
2. No. of Messages
1-3
[1] (n/a)
3. No. of satellites in line-of-site (with elevation angle higher than 5 degrees only)
00-12
[2]
(n/a)
4. 1
st
Sat. SV#
01-32
[2]
5. 1
st
Sat. Elevation Angle
(degree)
05-90 [2]
6. 1
st
Sat. Bearing Angle
(degree)
000-359 [3]
7. 1
st
Sat. SNR (Signal/Noise Ratio) C/No
(dBHz)
00-99 [2]
8-11. 2
nd
Sat. Details
[9]
12-15. 3
rd
Sat. Details
[9]
16-19. 4
th
Sat. Details
[9]
20. Checksum
[2]
In this sentence, a maximum of four satellite details is indicated per each output. Five or more satellite details
are output in the 2
nd
or 3
rd
messages. When there is only one to three satellite details, the checksum
<CR><LF> is issued immediately after Sat. SV#, Sat. Elevation Angle, Sat. Bearing Angle and SNR.
