4.2.9Geographic Position (GLL)
$GPGLL,<1>,<2>,<3>,<4>,<5>,<6>,<7>*hh<CR><LF>
<1> | Latitude, ddmm.mmmm format (leading zeros will be transmitted) |
<2> | Latitude hemisphere, N or S |
<3> | Longitude, dddmm.mmmm format (leading zeros will be transmitted) |
<4> | Longitude hemisphere, E or W |
<5> | UTC time of position fix, hhmmss format |
<6> | Status, A = Valid position, V = NAV receiver warning |
<7> | Mode indicator (only output if NMEA 0183 version 2.30 active), A = Autonomous, |
| D = Differential, E = Estimated, N = Data not valid |
4.2.10Estimated 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 |
4.2.11 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 to 1023) |
<2> | GPS seconds (0 to 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 1851 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) |
4.2.12 Map Datum (PGRMM)
The Garmin Proprietary sentence $PGRMM gives the name of the map datum currently in use by the GPS sensor. This information is used by the Garmin MapSource
$PGRMM,<1>*hh<CR><LF>
<1> Name of map datum currently in use (variable length field, for example., “WGS 84”)
4.2.13 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.
$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 16xHVS VER 2.05”) |
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<2> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<3> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<4> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<5> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<6> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<7> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<8> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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<9> | No Effect (This field is not used on this model and is included only for backwards compatibility) |
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GPS 16x Technical Specifications | Rev. A |
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| Page 17 |
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