Delhi Bus Realtime GTFS (https://odt.org.in) Long term archival In the full data csv's: Column : Description feed_timestamp : the timestamp given in feed's header file : filename file_sr : serial number of entity in the feed id : an ID value vehicle.timestamp : timestamp of when the vehicle position was recorded - would be some time earlier than the feed timestamp vehicle.position.latitude : latitude vehicle.position.speed : speed of vehicle (generally not reliable) vehicle.position.longitude : longitude vehicle.vehicle.id : unique identification of the vehicle (either same as label, or internal system id) vehicle.vehicle.label : label of vehicle (on display) vehicle.trip.tripId : corresponding to trip_id in static GTFS vehicle.trip.routeId : corresponding to route_id in static GTFS latency : gap in seconds between vehicle's timestamp and feed timestamp. Smaller number means more recent location; larger number means delayed/old location Contact: nikhil.js [at] gmail.com for enquiries and collaboration. If using this data, please credit to https://nikhilvj.co.in Updates: 18.8.19 : Done re-making the data - columns in proper order now in all the archives. 17.8.19: Note: Re-compiling data after a column-differences bug was discovered in the data. Should be done by 18 August'19.