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--- excersize:m_r:nmea_strings [2012/09/11 16:49]
karina
+++ — (current)
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-====== NMEA Strings ======
-[[http://www.gpsinformation.org/dale/nmea.htm#AAM]]
-[[http://www.gpsinformation.org/dale/nmea.htm#AAM|AAM]] - Waypoint Arrival Alarm
-[[http://www.gpsinformation.org/dale/nmea.htm#ALM|ALM]] - Almanac data
-APA - Auto Pilot A sentence
-[[http://www.gpsinformation.org/dale/nmea.htm#APB|APB]]APB - Auto Pilot B sentence
-[[http://www.gpsinformation.org/dale/nmea.htm#BOD|BOD]]BOD - Bearing Origin to Destination
-[[http://www.gpsinformation.org/dale/nmea.htm#BWC|BWC]]BWC - Bearing using Great Circle route
-DTM - Datum being used.
-[[http://www.gpsinformation.org/dale/nmea.htm#GGA|GGA]]GGA - Fix information
-[[http://www.gpsinformation.org/dale/nmea.htm#GLL|GLL]]GLL - Lat/Lon data
-GRS - GPS Range Residuals
-[[http://www.gpsinformation.org/dale/nmea.htm#GSA|GSA]]GSA - Overall Satellite data
-GST - GPS Pseudorange Noise Statistics
-[[http://www.gpsinformation.org/dale/nmea.htm#GSV|GSV]]GSV - Detailed Satellite data
-[[http://www.gpsinformation.org/dale/nmea.htm#MSK|MSK]]MSK - send control for a beacon receiver
-[[http://www.gpsinformation.org/dale/nmea.htm#MSS|MSS]]MSS - Beacon receiver status information.
-RMA - recommended Loran data
-[[http://www.gpsinformation.org/dale/nmea.htm#RMB|RMB]]RMB - recommended navigation data for gps
-[[http://www.gpsinformation.org/dale/nmea.htm#RMC|RMC]]RMC - recommended minimum data for gps
-[[http://www.gpsinformation.org/dale/nmea.htm#RTE|RTE]]RTE - route message
-TRF - Transit Fix Data
-STN - Multiple Data ID
-VBW - dual Ground / Water Spped
-[[http://www.gpsinformation.org/dale/nmea.htm#VTG|VTG]]VTG - Vector track an Speed over the Ground
-WCV - Waypoint closure velocity (Velocity Made Good)
-[[http://www.gpsinformation.org/dale/nmea.htm#WPL|WPL]]WPL - Waypoint Location information
-XTC - cross track error
-[[http://www.gpsinformation.org/dale/nmea.htm#XTE|XTE]]XTE - measured cross track error
-ZTG - Zulu (UTC) time and time to go (to destination)
-[[http://www.gpsinformation.org/dale/nmea.htm#ZDA|ZDA]]ZDA - Date and Time
-=== GGA - essential fix data which provide 3D location and accuracy data ===
-  $GPGGA,123519,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9,M,,*47
-|     GGA         | Global Positioning System Fix Data||
-|     123519      | Fix taken at 12:35:19 UTC||
-|     4807.038,N  | Latitude 48 deg 07.038' N||
-|     01131.000,E | Longitude 11 deg 31.000' E||
-|     1           | Fix quality| 0 = invalid|
-|                 |:::         | 1 = GPS fix (SPS)|
-|                 |:::         | 2 = DGPS fix|
-|                 |:::         | 3 = PPS fix|
-|                 |:::         | 4 = Real Time Kinematic|
-|                 |:::         | 5 = Float RTK|
-|                 |:::         | 6 = estimated (dead reckoning) (2.3 feature)|
-|                 |:::         | 7 = Manual input mode|
-|                 |:::         | 8 = Simulation mode|
-|    08           |Number of satellites being tracked||
-|    0.9          |Horizontal dilution of position||
-|    545.4,M      |Altitude, Meters, above mean sea level||
-|    46.9,M       |Height of geoid (mean sea level) above WGS84 ellipsoid||
-|    (empty field)|time in seconds since last DGPS update||
-|    (empty field)|DGPS station ID number||
-|    *47          |the checksum data, always begins with *||

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