Disclaimer

Welcome to the intersections web site. Main functionalities are selection with a Polygon, Search and Extent for road and path intersections, i.e. all walkable intersections.

Further functionalities will be provided with updates.

You are free to use the data provided by this website for your own research. If you do so, acknowledge our work by citing the following paper:

Paolo Fogliaroni, Dominik Bucher, Nikola Jankovic, and Ioannis Giannopoulos.
Intersections of Our World.
In Proceedings of the 10th International Conference on Geographic Information Science (GIScience),
Leibniz International Proceedings in Informatics (LIPIcs), Dagstuhl, Germany, 2018 (in print).
Schloss Dagstuhl–Leibniz-Zentrum fuer Informatik.

Instructions

For the desired area by polygon use the draw tool (top right corner). When done drawing the polygon, click the first point or double click the desired last point.

For a selection with map extent from Area Selection menu select 'Map extent' and zoom to desired area and submit.