Gpgga Message; Gprmc Message - FALCOM MAMBOII User Manual

C C
ONFIGURATION OMMAND
6.5.1.1
The $GPGGA message includes time, position, GPS quality and number of satellites in
use.
Example:
$GPGGA,133726.569,5040.4365,N,01058.5646,E,1,03,8.9,92.9,M,,,,0000*3F
Field
Format
1
$GPGGA
2
hhmmss.ss
3
ddmm.mmmm
4
a
5
dddmm.mmmm
6
a
7
x
8
xx
9
x.x
10 x.x
11 M
12 x.x
13 M
14 x
15 xxxx
16 *hh
17 <CR><LF>
6.5.1.2
The $GPRMC message includes time, date, position, course and speed data.
Example:
$GPRMC,133725.569,A,5040.4365,N,01058.5650,E,0.05,302.98,251004,,*00
Field Format
1 $GPRMC
2 hhmmss.ss
3 a
4 ddmm.mmmm
5 a
6 dddmm.mmmm
7 a
8 x.x
9 x.x
10 ddmmyy
11 x.x
12 a
13 *hh
14
<CR><LF>
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S - F R
ET IRMWARE

$GPGGA message

Example
$GPGGA
133726.569
5040.4365
N
01058.5646
E
1
03
8.9
92.9
M
0000
*3F
Table 50: The GPGGA message data format.

$GPRMC message

Example
$GPRMC
133725.569
A
5040.4365
N
01058.5650
E
0.05
302.98
251004
*00
Table 51: The GPRMC message data format.
2.4.0_ -
EVISION BETA
Description
Start of sentence
UTC time
Latitude
Latitude direction (N/S)
Longitude
Longitude direction (W/E)
GPS fix quality:
0: invalid
1: GPS fix
2: DGPS fix
Number of satellites in use
Horizontal dilution of precision (relative accuracy of
horizontal position)
Altitude above mean sea level (geoid)
Altitude units (meters)
Height of geoid above earth ellipsoid
Geoid height units (meters)
Time since last DGPS update (seconds)
DGPS reference station ID
Checksum
End of message termination
Description
Start of sentence
UTC time
Position validity (A: valid, V: invalid)
Latitude
Latitude direction (N/S)
Longitude
Longitude direction (W/E)
Speed (knots)
Heading (degrees)
Date
Magnetic variation (degrees)
Magnetic variation direction (W/E)
Checksum
End of message termination
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