Taxi Trips - 2016

Taxi trips reported to the City of Chicago in its role as a regulatory agency. To protect privacy but allow for aggregate analyses, the Taxi ID is consistent for any given taxi medallion number but does not show the number, Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes.

Due to the data reporting process, not all trips are reported but the City believes that most are.

See http://digital.cityofchicago.org/index.php/chicago-taxi-data-released for more information about this dataset and how it was created.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html for further discussion of the approach to privacy in this dataset.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/07/01/taxi-dataset-relaunch.html for discussion of significant changes in July 2019.

该数据集收录了芝加哥市在其作为监管机构角色下报告的出租车行程信息。为保护隐私并允许进行汇总分析，任何特定出租车牌照号码对应的出租车ID保持一致，但未显示具体号码；在某些情况下，人口普查区被屏蔽，且时间数据已四舍五入至最近的15分钟。由于数据报告过程，并非所有行程均被报告，但芝加哥市相信大多数行程已得到记录。

更多关于此数据集及其创建方式的信息，请参阅http://digital.cityofchicago.org/index.php/chicago-taxi-data-released。

关于此数据集中隐私保护方法的进一步讨论，请参阅http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html。

有关2019年7月数据集重大变更的讨论，请参阅http://dev.cityofchicago.org/open%20data/data%20portal/2019/07/01/taxi-dataset-relaunch.html。