******************************************************************* AIS data collected from the receiver at the University of Pireaus ******************************************************************* ------------------------------------------------- KINEMATIC DATA (position reports from vessels) ------------------------------------------------- Attribute Data type Significance ---------------------------------------------------------------------------------------------------- t double precision timestamp in UNIX epochs (seconds from 1/1/1970) type integer AIS message type mmsi integer MMSI identifier for vessel status integer Navigational status lon double precision Longitude (georeference: WGS 1984) lat double precision Latitude (georeference: WGS 1984) heading integer True heading in degrees (0-359), relative to true north turn double precision Rate of turn, right or left, 0 to 720 degrees per minute speed double precision Speed over ground in knots (allowed values: 0-102.2 knots) course double precision Course over ground (allowed values: 0-359.9 degrees). EXPORTED FILES: (ASCII text files with their attributes separated by ;) ---------------------------------------------------------------------- unipi_kinematic_AIS_jan2018.csv -> 5695691 records during January 2018 unipi_kinematic_AIS_feb2018.csv -> 6106246 records during February 2018 unipi_kinematic_AIS_mar2018.csv -> 6704124 records during March 2018 unipi_kinematic_AIS_apr2018.csv -> 7894245 records during April 2018 unipi_kinematic_AIS_may2018.csv -> 7651667 records during May 2018 unipi_kinematic_AIS_jun2018.csv -> 8966477 records during June 2018 unipi_kinematic_AIS_jul2018.csv -> 14339768 records during July 2018 unipi_kinematic_AIS_aug2018.csv -> 13842609 records during August 2018 unipi_kinematic_AIS_sep2018.csv -> 13226954 records during September 2018 unipi_kinematic_AIS_oct2018.csv -> 8583870 records during October 2018 unipi_kinematic_AIS_nov2018.csv -> 5312060 records during November 2018 unipi_kinematic_AIS_dec2018.csv -> 4760420 records during December 2018 *************************************************************************** REFERENCES --------------- UNIVERSITY OF PIRAEUS - STATION #2782: --------------------------------------------- https://www.marinetraffic.com/en/ais/details/stations/2782 PRELIMINARY DEMO APPLICATION --------------------------------- http://infolab.cs.unipi.gr/aminess_demo/AIS_antenna_logs.htmlAIS specifications: ----------------------- http://www.imo.org/en/OurWork/Safety/Navigation/Pages/AIS.aspx http://www.navcen.uscg.gov/?pageName=AISmain INDICATIVE RELATED COMMERCIAL APPLICATIONS: --------------------------------------------- http://www.marinetraffic.com https://www.vesselfinder.com/ https://www.fleetmon.com/