Multitech SocketModem iCell MTSMC-G2-IP At Commands Reference Manual page 91

Part 6 – Commands for GPS-Enabled Devices
GSV – GNSS Satellites in View
Number of satellites (SV) in view, satellite ID numbers, elevation, azimuth, and SNR value. Four satellites
maximum per transmission.
Structure:
$GPGSV,x,x,xx,xx,xx,xxx,xx,...,xx,xx,xxx,xx *hh<CR><LF>
Example:
$GPGSV,3,1,12,05,54,069,45,12,44,061,44,21,07,184,46,22,78,289,47*72<CR><LF>
$GPGSV,3,2,12,30,65,118,45,09,12,047,37,18,62,157,47,06,08,144,45*7C<CR><LF>
$GPGSV,3,3,12,14,39,330,42,01,06,299,38,31,30,256,44,32,36,320,47*7B<CR><LF>
Field Name
1
2
3
4
5
6
7
8
RMC – Recommended Minimum Specific GNSS Data
Time, date, position, course and speed data provided by a GNSS navigation receiver.
Structure:
$GPRMC,hhmmss.sss,A,dddmm.mmmm,a,dddmm.mmmm,a,x.x,x.x,ddmmyy,,,a*hh<CR><LF>
Example:
$GPRMC,111636.932,A,2447.0949,N,12100.5223,E,000.0,000.0,030407,,,A*61<CR><LF>
Field Name
1
2
3
4
5
6
7
8
9
10
11
Universal IP AT Commands Reference Guide (Document S000457G)
Downloaded from Elcodis.com electronic components distributor
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Example Description
Number of 3
message
Sequence number 1
Satellites in view 12
Satellite ID 05
Elevation 54
Azimuth 069
SNR 45
Checksum 72
1 2 3 4
Example
UTC time 0111636.932 UTC time in hhmmss.sss format (000000.00 ~ 235959.999)
Status A
Latitude 2447.0949
N/S indicator N
Longitude 12100.5223
E/W Indicator E
Speed over ground 000.0
Course over ground 000.0
UTC Date 030407
Mode indicator A
checksum 61
Chapter 16 – Commands for GPS-Enabled Devices
Total number of GSV messages to be transmitted (1-3)
Sequence number of current GSV message
Total number of satellites in view (00 ~ 12)
Satellite ID number, GPS: 01 ~ 32, SBAS: 33 ~ 64 (33 = PRN120)
Satellite elevation in degrees, (00 ~ 90)
Satellite azimuth angle in degrees, (000 ~ 359 )
C/No in dB (00 ~ 99)
Null when not tracking
5 6 7 8
Description
Status
'V' = Navigation receiver warning
'A' = Data Valid
Latitude in dddmm.mmmm format
Leading zeros transmitted
Latitude hemisphere indicator
'N' = North
'S' = South
Longitude in dddmm.mmmm format
Leading zeros transmitted
Longitude hemisphere indicator
'E' = East
'W' = West
Speed over ground in knots (000.0 ~ 999.9)
Course over ground in degrees (000.0 ~ 359.9)
UTC date of position fix, ddmmyy format
Mode indicator
'N' = Data not valid
'A' = Autonomous mode
'D' = Differential mode
'E' = Estimated (dead reckoning) mode
'M' = Manual input mode
'S' = Simulator mode
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