2018年4月1日上海出租车GPS轨迹数据

出租车运行轨迹数据来源于SODA平台，其遍布城市整个路网,装载GPS的出租车不仅能够动态追踪移动车辆的连续轨迹，而且由于浮动车辆的运动受限于路网，也能够动态感知城市道路的路网交通状态、拥堵状况、十字路口等重要交通节点的车流量状况，分析出租车轨迹的时空规律等。因而出租车GPS数据,在交通行业、信息发布等领域有较大的运用前景。

The taxi operation trajectory data sourced from the SODA platform covers the entire urban road network. GPS-equipped taxis can not only dynamically track the continuous trajectories of moving vehicles, but also, as the movement of floating cars is constrained by the road network, dynamically perceive urban road traffic conditions, congestion status, and traffic flow at important traffic nodes such as intersections, as well as analyze the spatiotemporal patterns of taxi trajectories and other relevant contents. Therefore, taxi GPS data has great application prospects in fields such as the transportation industry and information release.

搜集汇总

背景与挑战

背景概述

该数据集是2018年4月1日上海全市范围内的出租车GPS轨迹数据，用于动态跟踪车辆连续轨迹并感知城市路网交通状态，具有分析出租车时空规律的应用前景。数据来源于国家关键研发计划项目，原始数据来自SODA平台，未经过进一步处理，需通过申请离线获取。