UNICORECOMM Unicore User Manual

Command and Log Reference
35
6.1.6 GALGGA Galileo Fix Data Output
This command is used to log time, Galileo system positioning fix data of the
receiver. The message begins with “$GALGGA”.
Recommend Input:
Output 1Hz GALGGA message from current serial port：
GALGGA 1
Output 1Hz GALGGA message from com2:
GALGGA COM2 1
LOG output:
$GALGGA,025754.00,4004.74102107,N,11614.19532779,E,1,18,0.7,63
.3224,M,-9.7848,M,00,0000*58
Table 6-7: GALGGA Message Description
ID
Field
Description
Symbol
Example
1
$ GALGGA
Log header
$ GALGGA
2
utc
Log header
hhmmss.ss
170659.00
3
lat
UTC time of the current position
(hours/minutes/seconds/
decimal seconds)
IIII.II
4001.1220
4
lat dir
Latitude (DDmm.mm)
a
N
5
lon
Latitude direction (N = North, S =
South)
yyyyy.yy
11600.3622
6
lon dir
Longitude (DDDmm.mm)
a
E
7
GPS quality
Longitude direction (E = East, W =
West)
x
1
8
# sats
Quality indicators of positioning
results:
0 = Positioning not available or invalid
1 = Single point
2 = Pseudorange differential or SBAS
4 = RTK fixed solution
5 = RTK floating solution
6 = INS
7 = User fixed position
xx
10
9
hdop
Horizontal dilution of precision
x.x
1.0
10
alt
Antenna height, above/below the
mean sea level
x.x
1098.44
11
a-units
Units of antenna height(M = meter)
M
M
12
undulation
Undulation: the vertical separation
x.x
-15.174

UNICORECOMM Unicore Specifications

General

Brand	UNICORECOMM
Model	Unicore
Category	Control Unit
Language	English