4) NMEA0183 standard input/output sentence
Input sentence
$xxGGA Global Positioning System Fix Data
$xxGLL Geographic Position – Latitude/Longitude
$xxGNS GNSS fix data
$xxMTW Water temperature
$xxMWD Wind direction and speed
$xxMWV Wind speed and angle
$xxRMA Recommended minimum specific LORAN-C data
$xxRMB Recommended Minimum Navigation Information
$xxRMC Recommended Minimum Specific GNSS Data
$xxROT Rate of turn
$xxRSA Rudder sensor angle
$xxTHS True heading and status
$xxVBW Dual ground/water speed
$xxVDM AIS VHF data-link message
$xxVDO
AIS VHF Data-link Own-vessel report
$xxVTG Course Over Ground and Ground Speed
$xxZDA Time and date
Output sentence
$GPGGA Global positioning system (GPS) fix data
$GPGLL Geographic position – latitude/longitude
$GPRMC Recommended minimum specific GNSS data
$GPVTG Course over ground and ground speed
$RAAIS AIS Data
$RAALR Set alarm state
$RAAPB or $GPAPB
Heading/Track controller (autopilot) sentence B
$RABOD or $GPBOD
Bearing origin to destination
$RABWC or $GPBWC
Bearing and distance to waypoint
$RAHDT or $GPHDT
Heading true
$RAOSD Own Ship Data
$RARMB or $GPRMB
Recommended minimum navigation information
$RARSD Radar System Data
$RATHS or $GPTHS
True heading and status
$RATLB(AIS) Target label
$RATLB(TT)
Target label
$RATLL(AIS) Target latitude and longitude
$RATLL(TT)
Target latitude and longitude
$RATTD(TT)
Tracked Target Data
$RATTM(AIS) Tracked Target Message
$RATTM(AIS) Tracked Target Data
$RATTM(TT)
Tracked Target Message
$RAXTE or $GPXTE
Cross-track error, measured
3-9