Multitech SocketModem iCell MTSMC-G2-IP At Commands Reference Manual page 90

Part 6 – Commands for GPS-Enabled Devices
GLL – Latitude/Longitude
Latitude and longitude of current position, time, and status.
Structure:
$GPGLL,ddmm.mmmm,a,dddmm.mmmm,a,hhmmss.sss,A,a*hh<CR><LF>
Example:
$GPGLL,2447.0944,N,12100.5213,E,112609.932,A,A*57<CR><LF>
Field Name
1
2
3
4
5
6
7
8
GSA – GNSS DOP and Active Satellites
GPS receiver operating mode, satellites used in the navigation solution reported by the GGA or GNS
sentence and DOP values.
Structure:
$GPGSA,A,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.x,x.x,x.x*hh<CR><LF>
Example:
$GPGSA,A,3,05,12,21,22,30,09,18,06,14,01,31,,1.2,0.8,0.9*36<CR><LF>
Field Name
1
2
3
4
5
6
7
Universal IP AT Commands Reference Guide (Document S000457G)
Downloaded from Elcodis.com electronic components distributor
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Example
Latitude 2447.0949
N/S Indicator N
Longitude 12100.5223
E/W Indicator E
UTC Time 112609.932
Status A
Mode A
Indicator
Checksum 57
1 2 3 3 3 3 3
Example
Mode A
Mode 3
Satellite 05,12,21,22,
used 1~12 30,09,18,06,
14,01,31,,
PDOP 1.2
HDOP 0.8
VDOP 0.9
Checksum 36
Chapter 16 – Commands for GPS-Enabled Devices
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Description
Latitude in ddmm.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
UTC Time UTC time in hhmmss.sss format (000000.000 ~
235959.999)
Status, 'A' = Data valid, 'V' = Data not valid
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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Description
Mode
'M' = Manual, forced to operate in 2D or 3D mode
'A' = Automatic, allowed to automatically switch 2D/3D
Fix type
1 = Fix not available
2 = 2D
3 = 3D
Satellite ID number, 01 to 32, of satellite used in solution, up
to 12 transmitted
Position dilution of precision (00.0 to 99.9)
Horizontal dilution of precision (00.0 to 99.9)
Vertical dilution of precision (00.0 to 99.9)
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