Garmin International Inc 00855 用户手册
GPS 10 Technical Specifications (P/N 190-00516-00)
Rev. A
Page 14
D = Differential, E = Estimated, N = Data not valid
3.2.10
Estimated Error Information (PGRME)
$PGRME,<1>,M,<2>,M,<3>,M*hh<CR><LF>
<1>
Estimated horizontal position error (HPE), 0.0 to 999.9 meters
<2>
Estimated vertical position error (VPE), 0.0 to 999.9 meters
<3>
Estimated position error (EPE), 0.0 to 999.9 meters
3.2.11
GPS Fix Data Sentence (PGRMF)
$PGRMF,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>,<10>,<11>,<12>,<13>,<14>,<15>*hh<CR><LF>
<1>
GPS week number (0 - 1023)
<2>
GPS seconds (0 - 604799)
<3>
UTC date of position fix, ddmmyy format
<4>
UTC time of position fix, hhmmss format
<5>
GPS leap second count
<6>
Latitude, ddmm.mmmm format (leading zeros will be transmitted)
<7>
Latitude hemisphere, N or S
<8>
Longitude, dddmm.mmmm format (leading zeros will be transmitted)
<9>
Longitude hemisphere, E or W
<10>
Mode, M = manual, A = automatic
<11>
Fix type, 0 = no fix, 1 = 2D fix, 2 = 3D fix
<12>
Speed over ground, 0 to 1051 kilometers/hour
<13>
Course over ground, 0 to 359 degrees, true
<14>
Position dilution of precision, 0 to 9 (rounded to nearest integer value)
<15>
Time dilution of precision, 0 to 9 (rounded to nearest integer value)
3.2.12
Sensor Status Information (PGRMT)
The GARMIN Proprietary sentence $PGRMT gives information concerning the status of the GPS sensor.
This sentence is transmitted once per minute regardless of the selected baud rate.
This sentence is transmitted once per minute regardless of the selected baud rate.
$PGRMT,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>*hh<CR><LF>
<1>
Product, model and software version (variable length field, e.g., “GPS 10 VER 2.05”)
<2>
ROM checksum test, P = pass, F = fail
<3>
Receiver failure discrete, P = pass, F = fail
<4>
Stored data lost, R = retained, L = lost
<5>
Real time clock lost, R = retained, L = lost
<6>
Oscillator drift discrete, P = pass, F = excessive drift detected
<7>
Data collection discrete, C = collecting, null if not collecting
<8>
GPS sensor temperature in degrees C
<9>
GPS sensor configuration data, R = retained, L = lost
3.2.13
3D velocity Information (PGRMV)
$PGRMV,<1>,<2>,<3>*hh<CR><LF>
<1>
True east velocity, 514.4 to 514.4 meters/second
<2>
True north velocity, 514.4 to 514.4 meters/second
<3>
Up velocity, 999.9 to 9999.9 meters/second
3.2.14
DGPS Beacon Information (PGRMB)
NOTE: PGRMB is not supported at this time.
$PGRMB,<1>,<2>,<3>,<4>,<5>,K,<6>,<7>*hh<CR><LF>
<1>
Beacon tune frequency, 0.0, 283.5 – 325.0 kHz in 0.5 kHz steps
<2>
Beacon bit rate, 0, 25, 50, 100, or 200 bps
<3>
Beacon SNR, 0 to 31