This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
excersize:m_r:nmea_strings [2012/09/11 16:40] karina |
— (current) | ||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== NMEA Strings ====== | ||
- | [[http:// | ||
- | [[http:// | ||
- | ALM - Almanac data | ||
- | APA - Auto Pilot A sentence | ||
- | APB - Auto Pilot B sentence | ||
- | BOD - Bearing Origin to Destination | ||
- | BWC - Bearing using Great Circle route | ||
- | DTM - Datum being used. | ||
- | GGA - Fix information | ||
- | GLL - Lat/Lon data | ||
- | GRS - GPS Range Residuals | ||
- | GSA - Overall Satellite data | ||
- | GST - GPS Pseudorange Noise Statistics | ||
- | GSV - Detailed Satellite data | ||
- | MSK - send control for a beacon receiver | ||
- | MSS - Beacon receiver status information. | ||
- | RMA - recommended Loran data | ||
- | RMB - recommended navigation data for gps | ||
- | RMC - recommended minimum data for gps | ||
- | RTE - route message | ||
- | TRF - Transit Fix Data | ||
- | STN - Multiple Data ID | ||
- | VBW - dual Ground / Water Spped | ||
- | VTG - Vector track an Speed over the Ground | ||
- | WCV - Waypoint closure velocity (Velocity Made Good) | ||
- | WPL - Waypoint Location information | ||
- | XTC - cross track error | ||
- | XTE - measured cross track error | ||
- | ZTG - Zulu (UTC) time and time to go (to destination) | ||
- | ZDA - Date and Time | ||
- | |||
- | |||
- | === GGA - essential fix data which provide 3D location and accuracy data === | ||
- | |||
- | |||
- | $GPGGA, | ||
- | |||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | | ||
- | | 08 | ||
- | | 0.9 |Horizontal dilution of position|| | ||
- | | 545.4, | ||
- | | 46.9, | ||
- | | (empty field)|time in seconds since last DGPS update|| | ||
- | | (empty field)|DGPS station ID number|| | ||
- | | *47 |the checksum data, always begins with *|| |