Porto taxi trajectories
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A CSV dataset containing 1710671 taxi trajectories recorded over one year (from 2013/07/01 to 2014/06/30) in the city of Porto, in Portugal.<br>The dataset is derived from the <i> "Taxi Service Trajectory - Prediction Challenge, ECML PKDD 2015 Data Set".</i><i><br></i>Each CSV row contains:<br>- <b>taxi_id</b>: numeric value identifying an involved taxi;- <b>trajectory_id</b>: numeric value identifying a trajectory in the original dataset;- <b>timestamp</b>: a timestamp corresponding to the starting time of the taxi ride;- <b>source_point</b>: GPS point representing the origin of the taxi ride;<br>- <b>target_point</b>: GPS point representing the destination of the taxi ride;<i> </i><i><br></i><i><br></i>Coordinates are given in POINT(longitude latitude) format using the EPSG:4326 Geodetic coordinate system.
本数据集为CSV格式,包含葡萄牙波尔图市2013年7月1日至2014年6月30日一整年间记录的1710671条出租车轨迹数据。 本数据集衍生自《"Taxi Service Trajectory - Prediction Challenge, ECML PKDD 2015 Data Set"》。 每条CSV记录包含以下字段: - <b>出租车ID(taxi_id)</b>:用于标识对应运营出租车的数值型标识符; - <b>轨迹ID(trajectory_id)</b>:用于标识原始数据集中单条轨迹的数值型标识符; - <b>时间戳(timestamp)</b>:对应出租车载客行程起始时间的时间戳; - <b>起点点位(source_point)</b>:代表出租车行程起点的全球定位系统(GPS)点位; - <b>终点点位(target_point)</b>:代表出租车行程终点的全球定位系统(GPS)点位。 坐标采用EPSG:4326大地坐标系,以POINT(经度 纬度)格式给出。




