by Walther Ploos van Amstel
Covering 416 cities across 57 countries on 6 continents, the TomTom Traffic Index ranks urban congestion worldwide and provides free access to city-by-city information. Drivers, developers, automakers and governmental authorities, can use the index to help tackle traffic-related challenges.
Floating car data (FCD) is commonly used to derive historic travel times on individual roads, as well as evaluate traffic data algorithms. FCD, which is GPS data obtained from navigation devices and applications, provides a vehicle’s location and speed to feed live automated traffic management systems with essential information. TomTom’s Nick Cohn writes about it on …