Focus on global and unit queries

• Estimation Variance

The next passes are forecast data and therefore, by definition, a discrepancy may be encountered between the estimate and the actual passage. The accuracy degrades over time, especially beyond 20 minutes for the bus and 30 minutes for rail modes.

• Passage times

As long as the vehicle has not started its journey, the system provides the times of visits planned by the operator the day before the current day.

• Data Depth

For all modes, data is available at a depth of up to three hours for carriers that allow it.

• Forecasting of passages

Bus mode : prediction of a stop based on the location of the bus, taking into account previous routes.

Rail mode : prediction of a passage to a stop depending on the location of the vehicle.