Users manual
N4430-O-G
Revision #:
B
Date:
8-23-18
Page
22
of
74
GLL
–
Geographic Position - Latitude/Longitude
△
6
Format:
$XXGLL , ddmm.mmmm , a , dddmm.mmmm , a , hhmmss.sss , a , a *hh <CR> <LF>
1
2
3
4
5
6
7
#
1-2.
Description
Latitude
Range
“dd”:
degree
00 - 90
“mm.mmmm”:
minute
“a”:
North/South
00.0000 - 59.9999
N or S
3-4.
Longitude
“ddd”:
degree
000 - 180
“mm.mmmm”:
minute
00.0000 - 59.9999
5.
“a”:
East/West
UTC
“hh”:
hour
E or W
00 - 23
“mm”:
minute
00 - 59
“ss.sss”:
second
00.000 - 59.999
6.
Status
△
6
A or V
7.
Position System Mode Indication
“A”: Data
Valid
“V”: Data
Invalid
A, D or N
“A”:
Autonomous
“D”:
Differential
“N”: Data
Invalid
Example:
$GPGLL,3442.8146,N,13520.1090,E,025411.516,A,A*5F
34 deg 42.8146 min N 135 deg 20.1090 min E
UTC: 02:54:11.516
Mode: Data Valid
