Koden KGC-222, Руководство по обслуживанию

Страница: 38 / 43

Chapter 3 Detail of the serial output data KGC-222
3-4 0093822202-01
DTM
Datum reference
$GPDTM, ccc, , x.x, a, x.x, a, , W84 *hh <CR><LF>
MSS
MSK receiver signal status
$ GPMSS, , xx, xxx.x, xxx <CR><LF>
PKODA
Satellite information (KODEN proprietary sentence)
$ PKODA, P/H, xxx.x, xx, xx, xx, xx, xx, xx, xx, xx, xxx, M, xxx.x, N, xxx.x,
0/-xx.x, x, x <CR><LF>
PKODG,1
Satellite information (KODEN proprietary sentence)
$ PKODG, 1, x, xx, +/-xx, xxx, xx, xx, xx, xx, xx, xx, xx, xx, xx, <CR><LF>
Local datum
Lat offset, min, N/S
Lon offset, min, E/W
Checksum
Reference datum WGS84
W84: WGS84
W72: WGS72
999 : user
IHO datum code
Satellite No. in use
(1 ~ 4 channel)
S/N ratio of the satellite in
use
(1 ~ 4 channel)
Ground speed
Antenna
height
P: PDOP
H: HDOP
PDOP
value
Meter
Knot
True
bearing
X’tal deviation
(0: Positive, -: Negative)
Latitude
(1/1000 min)
Longitude
(1/1000 min)
Satellite No.
Reception quality
1:GPS fix available
0: Fix unable
Satellite elevation
angle
S/N limit value
Elevation angle limit
HDOP limit value
PDOP limit value
Averaging constant
Geodetic system
Day
Month
Year
Satellite azimuth
angle
Beacon bit rate (50, 100, 200) bits/s
Beacon frequency (283.5 ~ 325.0 kHz)
This field is not used
S/N ratio (0 ~ 31dB)