Hemisphere GPS Vector V113 - Page 37

V103/113 Vector User Guide Chapter 3 - Operation Page 33 of 35
Table 3-3: NMEA 0183 and Other Messages
Message
Info
Type
Max
Output
Rate
Description
IEC
Approved
Message
$GPDTM P 1 Hz Datum reference Yes
$GPGGA P 50 Hz GPS position and fix data Yes
$GPGLL P 50 Hz Geographic position - lit/long Yes
$GPGNS P 50 Hz GNSS position and fix data Yes
$GPGRS S 1 Hz GNSS range residual (RAIM) Yes
$GPGSA S 1 Hz GNSS DOP and active satellites Yes
$GPGST S 1 Hz
GNSS pseudo range error statistics
and position accuracy
Yes
$GPGSV S 1 Hz GNSS satellites in view Yes
*$GPHDG H 50 Hz Provides magnetic deviation and
variation for calculating magnetic or
true heading
*see last bullet in Note at end of this
table
Yes
*$GPHDM H 50 Hz
Magnetic heading (based on
GPS-derived heading and
magnetic declination)
*see last bullet in Note at end of this
table
No
*$GPHDT H 50 Hz GPS-derived true heading
*see last bullet in Note at end of this
table
Yes
$GPHEV H 50 Hz Heave value (in meters) Yes
$GPRMC P 50 Hz Recommended minimum specific GNSS
data
Yes
*$GPROT H 50 Hz
GPS-derived rate of turn (ROT)
*see last bullet in Note at end of this
table
Yes
$GPRRE S 1 Hz Range residual and estimated position
error
Yes
$GPVTG V 50 Hz COG and ground speed Yes
$GPZDA V 50 Hz Time and date Yes
$HEACK S 1 Hz Acknowledge alarm Yes
$HEACN S 1 Hz Alert command Yes
$HEALF S 1 Hz Alert sentence Yes
$HEALC S 1 Hz Cyclic alert list Yes
$HEALR S 1 Hz Set alarm state Yes
$HEHBT S 1 Hz Heartbeat supervision sentence Yes