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Figure 1 | EPJ Data Science

Figure 1

From: Inferring modes of transportation using mobile phone data

Figure 1

Example of a XDR trajectory for a trip from home to work. The trip is intermodal, with several stages: bus, metro, and bus. The red dotted line depicts the trajectory built by following the user connections. The assignment of towers to each XDR event is approximated by a Voronoi tessellation of the space according to the tower positions. Some mobile phone towers are close to the route followed by the user, however, the user does not necessarily connect to all of them (e.g. his/her device could connect to towers far from the route)

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