GPS R
ECEIVER
E
XT
A
NTENNA
Latitude and longitude of current position, time, and status.
GPS-610F
5.2 GLL - LATITUDE AND LONGITUDE, WITH TIME OF POSITION FIX AND STATUS
Structure:
$GPGLL,ddmm.mmmm,a,dddmm.mmmm,a,hhmmss.sss,A,a*hh<CR><LF>
1
2
3
4
5
6
7
8
Example:
$GPGLL,4250.5589,S,14718.5084,E,092204.999,A,A*2D<CR><LF>
Field Name
1
Latitude
Example
4250.5589
Description
Latitude in ddmm.mmmm format
Leading zeros transmitted
Latitude hemisphere indicator
2
N/S Indicator
S
‘N’ = North
‘S’ = South
Longitude in dddmm.mmmm format
3
Longitude
14718.5084
Leading zeros transmitted
Longitude hemisphere indicator
4
E/W Indicator
E
'E' = East
'W' = West
5
6
UTC Time
Status
092204.999
A
UTC time in hhmmss.sss format (000000.00 ~
235959.99)
Status, ‘A’ = Data valid, ‘V’ = Data not valid
Mode indicator
‘N’ = Data not valid
‘A’ = Autonomous mode
7
Mode Indicator
A
‘D’ = Differential mode
‘E’ = Estimated (dead reckoning) mode
‘M’ = Manual input mode
‘S’ = Simulator mode
8
Checksum
2D
DS-GPS610F-1
Jul 09
©2009
www.rfsolutions.co.uk
Page 11
RFSOLUTIONS [ RFSOLUTIONS.LTD ]
