[NMEA] 각 태그(TAG) 별 설명

GPAAM - Waypoint Arrival Alarm

예) $GPAAM,A,A,0.10,N,WPTNME*32

GPALM - Almanac data

예) $GPALM,A.B,C.D,E,F,hh,hhhh,...

GPAPA - Auto Pilot A sentence

GPAPB - Auto Pilot B sentence

예) $GPAPB,A,A,0.10,R,N,V,V,011,M,DEST,011,M,011,M*3C 

GPBOD - Bearing Origin to Destination

예) $GPBOD,045.,T,023.,M,DEST,START*01

GPBWC - Bearing using Great Circle route

GPDTM - Datum being used.

GPGGA - Fix information

GPGLL - Lat/Lon data

GPGRS - GPS Range Residuals

GPGSA - Overall Satellite data

GPGST - GPS Pseudorange Noise Statistics

GPGSV - Detailed Satellite data

GPMSK - send control for a beacon receiver

GPMSS - Beacon receiver status information.

GPRMA - recommended Loran data

GPRMB - recommended navigation data for gps

GPRMC - recommended minimum data for gps

GPRTE - route message

GPTRF - Transit Fix Data

GPSTN - Multiple Data ID

GPVBW - dual Ground / Water Spped

GPVTG - Vector track an Speed over the Ground

GPWCV - Waypoint closure velocity (Velocity Made Good)

GPWPL - Waypoint Location information

GPXTC - cross track error

GPXTE - measured cross track error

GPZTG - Zulu (UTC) time and time to go (to destination)

GPZDA - Date and Time