Ground-truth Intersection Regulators for Chicago

This dataset contains the ground-truth intersection regulators for all intersections crossed by the open GPS trajectory data of Chicago, published on

Data Acquisition

The ground-truth data is generated by manually inspecting images at the intersections crossed by the published trajectory dataset on These images are derived from at the respective intersections. Satellite images are investigated as an additional data source, if needed. This procedure result in labels for each intersection arm.

Related Publications:

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Data and Resources

Cite this as

Stefania Zourlidou, Jens Golze (2022). Dataset: Ground-truth Intersection Regulators for Chicago.

Retrieved: June 29, 2022, 15:43 (+0200)

Additional Info

Field Value
Author Stefania Zourlidou, Jens Golze
Maintainer Jens Golze
Last Updated April 20, 2022, 11:20 (+0200)
Created February 10, 2022, 11:38 (+0100)
License Creative Commons Attribution 3.0
Dataset Size 6.1 MByte