KGP-925
Chapter 11 Technical Reference
0093192502-00
11-5
Description Contents of data field
Geographic position (latitude/longitude)
GPGLL
GNSS fix data
GxGNS
GNSS DOP and active satellites
GxGSA
Navigational
status
indicator
GNSS
System
ID
Start of sentence
Talker device
Sentence type
Longitude
E/W
Latitude,
N/S
Mode indicator
NN: Fix not available or invalid
AN: GPS fix valid
DN: DGPS fix valid
MN: Manual input
SN: Simulator
$ Gx GNS, hhmmss.ss, lllll.lll, a, yyyyy.yyy, a, c--c, xx, x.x, x.x, x.x,
Sentence type
Talker device
Latitude,
N/S
Start of sentence
UTC of position fix
(hr/min/sec)
Longitude,
E/W
Antenna altitude, m
HDOP value
Number of satellites in use, 00-12,
Age of differential data (sec)
Differential reference station ID
Geoidal separation, m
x.x, x.x, a*hh<CR><LF>
$ GP GLL, lllll.lll, a, yyyyy.yyy, a, hhmmss.ss, A, a*hh <CR><LF>
UTC of position fix
(hr/min/sec)
A: Data valid
V: Data invalid
Mode indicator
A: Autonomous
D: Differential
M: Manual input
S: Simulator
N: Data not valid
$ Gx GSA, A, x, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx.x, xx.x, xx.x, h*hh <CR><LF>
Mode:
M = Manual, forced to operate in 2D or 3D mode
A = automatic, allowed to automatically switch 2dD3D
1: Fix not available
2: 2D fix (2D)
3: 3D fix (3D)
ID numbers of satellites
used in solution
PDOP
HDOP
Talker device
Sentence type
Start of sentence
VDOP
Summary of Contents for KGP-925
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