Resource details

File name: Données en temps réel de la position des véhicules du réseau SEMO
Format: gtfs-rt

GTFS-RT (protobuff) de la position des véhicules.

This resource file is part of the dataset Réseau urbain et scolaire SEMO.

Download availability

2026-01-16
100%
2026-01-17
100%
2026-01-18
96.6%
2026-01-19
100%
2026-01-20
100%
2026-01-21
100%
2026-01-22
100%
2026-01-23
100%
2026-01-24
100%
2026-01-25
88.9%
2026-01-26
100%
2026-01-27
100%
2026-01-28
100%
2026-01-29
100%
2026-01-30
100%
2026-01-31
100%
2026-02-01
100%
2026-02-02
99.6%
2026-02-03
100%
2026-02-04
100%
2026-02-05
100%
2026-02-06
100%
2026-02-07
100%
2026-02-08
87%
2026-02-09
99.5%
2026-02-10
100%
2026-02-11
100%
2026-02-12
100%
2026-02-13
100%
2026-02-14
100%
2026-02-15
100%
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

⚠️18 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-02-14 at 08:04 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

schedule_relationship not populated W009 18 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors
  • trip_id ATOUMOD006:ServiceJourney:1x6470488:LOC does not have a schedule_relationship
  • trip_id ATOUMOD006:ServiceJourney:1x6470700:LOC does not have a schedule_relationship
  • trip_id ATOUMOD006:ServiceJourney:1x6471218:LOC does not have a schedule_relationship
  • trip_id ATOUMOD006:ServiceJourney:1x6470225:LOC does not have a schedule_relationship
  • trip_id ATOUMOD006:ServiceJourney:1x6471220:LOC 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
W009 trip.schedule_relationship and stop_time_update.schedule_relationship should be populated 495 29 times (100 % of validations)
E029 The vehicle position should be within a certain distance of the GTFS shapes.txt data for the current trip unless there is a Service Alert with the Effect of DETOUR for this trip_id. 7 7 times (24 % of validations)
W001 Timestamps should be populated for all elements 5 5 times (17 % of validations)
W008 The data in a GTFS-realtime feed should always be less than one minute old 3 3 times (10 % of validations)

GTFS-RT feed content

Could not decode the GTFS-RT feed.

The GTFS-RT feed should be accessible over HTTP, without authentication and use the Protobuf format.