KGC-222
Chapter 3 Detail of the serial output data
0093822202-01
3-3
GSV
Available satellite
$GPGSV , x , x , xx , xx , xx , xx , xx ,
･････････････････
*hh <CR><LF>
ZDA
Time and date
$ GPZDA , hhmmss , xx ,
xx , xxxx, , *hh <CR><LF>
RMC
Minimum sentence for GPS/TRANSIT navigation data
$ GPRMC , hhmmss , x ,
xxxx.xxx, N/S, xxxxx.xxx, E/W, x.x , xxx.x ,
ddmmyy , x.x ,E/W *hh <CR><LF>
VTG
Ver2.0
Course and ground speed
$GPVTG, xxx.x, T, xxx.x, M , xx.x, N, xx.x, K *hh <CR><LF>
VTG
61162-1
Course and ground speed
$GPVTG, xxx.x, T, xxx.x, M , xx.x, N, xx.x, K, a *hh <CR><LF>
Total message number, 1 ~ 3
Message number
Checksum
First satellite
Available number of satellites
Satellite No.
Elevation angle
Azimuth angle
S/N (Signal to Noise ratio)
2
nd
sv, 3
rd
sv …..
Date
(D, M, Y)
Time
(H,M,S)
Day
Checksum
Month
Year
This field is not used
Meassurement
Time (H,M,S)
A: Data valid
V: Alarm vaid for
Nav
receiver
Latitude
N: North latitude
S: South latitude
Longitude
E: East latitude
W: West latitude
Checksum
Track bearing
(True bearing)
Ground speed
(KNT)
E : East longitude
W: West longitude
Magnetic
deviation
Track
bearing
(True)
Ground
speed
(KNT)
Track
bearing
(Magnetic)
Ground
speed
(Km/H)
Checksum
Track
bearing
(True)
Ground
speed
(KNT)
Checksum
Track
bearing
(Magnetic)
Ground
speed
(Km/H)
Mode
A: Data valid (Autonomous mode)
D: Data valid (Differential mode)
N: Data invalid
