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GPS
Product series
Table 4-6 Mode 1
Value
M
A
Table 4-7 Mode 2
Value
1
2
3
4.1.4 GNSS Satellites in View (GSV)
Table 4-8 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 4-8 GSV Data Format
Name
Message ID
Number of Messages(1)
Message Number
(1)
Satellites in View
Satellite ID
Elevation
Azimuth
SNR (C/No)
....
Satellite ID
Elevation
Azimuth
SNR (C/No)
Checksum
<CR> <LF>
(1). Depending on the number of satellites tracked multiple messages of GSV data may be required.
4.1.5 Recommended Minimum Specific GNSS Data (RMC)
HOLUX Technology, Inc.
1F, No.30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park)
TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux.com.tw Website:www.holux.com.tw
Description
Manual—forced to operate in 2D or 3D mode
2DAutomatic—allowed to automatically switch 2D/3D
Description
Fix Not Available
2D
3D
Example
Units
$GPGSV
2
1
07
07
79
degrees Channel 1 (Maximum 90)
048
degrees Channel 1 (True, Range 0 to 359)
42
dBHz
....
27
27
degrees Channel 4 (Maximum 90)
138
degrees Channel 4 (True, Range 0 to 359)
42
dBHz
*71
With HOLUX, You never lose the way!
Description
GSV protocol header
Range 1 to 3
Range 1 to 3
Channel 1 (Range 1 to 32)
Range 0 to 99, null when not tracking
Channel 4 (Range 1 to 32)
Range 0 to 99, null when not tracking
End of message termination
10
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