Resource details

File name: Ar bus - Landerneau-Daoulas
Format: gtfs-rt

Fichier GTFS-RT

This resource file is part of the dataset Réseau urbain Ar bus.

Download availability

2025-01-19
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Learn more
We test this resource download availability every hour by making an HTTP HEAD request with a timeout of 5 seconds. If we detect a downtime, we perform subsequent tests every 10 minutes, until the resource is back online.

For SIRI and SIRI Lite feeds, we perform a GET request: a 401 or 405 status code is considered successful. In case of HTTP 500, the feed will be considered unavailable, unless the body appears to contain SOAP.

Validation details

⚠️4 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2025-02-18 at 08:15 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

vehicle_id not populated W002 1 error

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors
  • trip_id 1 vacances 19:20 does not have a vehicle_id

Header timestamp is older than 65 seconds W008 1 error

The data in a GTFS-realtime feed should always be less than one minute old

Sample errors
  • header.timestamp is 755 min 35 sec old which is greater than the recommended age of 65 seconds

schedule_relationship not populated W009 2 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors
  • trip_id 1 vacances 19:20 stop_sequence 19 (and potentially more for this trip) does not have a schedule_relationship
  • trip_id 1 vacances 19:20 does not have a schedule_relationship
Validate this GTFS-RT now

Previous validations

Here is a recap of all the error types encountered over the last 30 days.

Error ID Description Errors count Number of occurences
W002 vehicle_id should be populated for TripUpdates and VehiclePositions 66 30 times (100 % of validations)
W008 The data in a GTFS-realtime feed should always be less than one minute old 30 30 times (100 % of validations)
W009 trip.schedule_relationship and stop_time_update.schedule_relationship should be populated 132 30 times (100 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-02-18 at 14:00 Europe/Paris.

trip_updates (2) service_alerts (0) vehicle_positions (0)

The timestamp field appears to be too old compared to the current time: the delay is 1 155 seconds. Try to update your feed at most every 30 seconds.

Entities seen in the last 7 days.

trip_updates

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2025-02-18 at 14:00 Europe/Paris. You can look at the GTFS-RT documentation.

{ "entity": [ { "id": "SM:3 vacances 14:03", "trip_update": { "stop_time_update": [ { "arrival": { "delay": 1, "time": "1739883780" }, "departure": { "delay": 1, "time": "1739883780" }, "stop_id": "95", "stop_sequence": 1 }, { "arrival": { "delay": 1, "time": "1739883960" }, "departure": { "delay": 1, "time": "1739883960" }, "stop_id": "91", "stop_sequence": 2 }, { "arrival": { "delay": 1, "time": "1739884020" }, "departure": { "delay": 1, "time": "1739884020" }, "stop_id": "La Marne", "stop_sequence": 3 }, { "arrival": { "delay": 1, "time": "1739884080" }, "departure": { "delay": 1, "time": "1739884080" }, "stop_id": "92", "stop_sequence": 4 }, { "arrival": { "delay": 1, "time": "1739884140" }, "departure": { "delay": 1, "time": "1739884140" }, "stop_id": "96", "stop_sequence": 5 }, { "arrival": { "delay": 1, "time": "1739884200" }, "departure": { "delay": 1, "time": "1739884200" }, "stop_id": "121", "stop_sequence": 6 }, { "arrival": { "delay": 1, "time": "1739884260" }, "departure": { "delay": 1, "time": "1739884260" }, "stop_id": "46", "stop_sequence": 7 }, { "arrival": { "delay": 1, "time": "1739884320" }, "departure": { "delay": 1, "time": "1739884320" }, "stop_id": "45", "stop_sequence": 8 }, { "arrival": { "delay": 1, "time": "1739884380" }, "departure": { "delay": 1, "time": "1739884380" }, "stop_id": "16", "stop_sequence": 9 } ], "timestamp": "1739883591", "trip": { "route_id": "3", "trip_id": "3 vacances 14:03" } } }, { "id": "SM:2 vacances 13:50", "trip_update": { "stop_time_update": [ { "arrival": { "delay": 1, "time": "1739883610" }, "departure": { "delay": 1, "time": "1739883610" }, "stop_id": "96", "stop_sequence": 5 } ], "timestamp": "1739883587", "trip": { "route_id": "2", "trip_id": "2 vacances 13:50" } } } ], "header": { "gtfs_realtime_version": "1.0", "timestamp": "1739883625" } }