Using cell phone data to measure quality of service and passenger flows of Paris transit system
Cell-phone data are used to measure passenger flows in the underground part of Paris transit system. Travel times, trains level of occupancy and origindestination flows are measured. The measures are consistent with field observations, and with estimates from automated fare collection data. Having an independent real-time measure of train occupancy can be beneficial to the quality of the system.
quality of service transit network cellular phone data