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

2026-10-14
96.3%
2026-10-15
100%
2026-10-16
100%
2026-10-17
99.6%
2026-10-18
89.1%
2026-10-19
99.5%
2026-10-20
100%
2026-10-21
100%
2026-10-22
98.3%
2026-10-23
100%
2026-10-24
100%
2026-10-25
95.4%
2026-10-26
100%
2026-10-27
100%
2026-10-28
100%
2026-10-29
100%
2026-10-30
100%
2026-10-31
100%
2026-11-01
95.6%
2026-11-02
100%
2026-11-03
100%
2026-11-04
100%
2026-11-05
100%
2026-11-06
100%
2026-11-07
100%
2026-11-08
96.9%
2026-11-09
100%
2026-11-10
100%
2026-11-11
100%
2026-11-12
100%
2026-11-13
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

⚠️1 warning

Validation carried out using the current GTFS file and the GTFS-RT the 2026-11-12 at 08:16 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

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 3 min 13 sec old which is greater than the recommended age of 65 seconds
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
W008 The data in a GTFS-realtime feed should always be less than one minute old 9 9 times (30 % of validations)
E050 All timestamps must be less than the current time 3 3 times (10 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-11-13 at 03:08 Europe/Paris.

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

The timestamp field appears to be too old compared to the current time: the delay is 611 seconds. Try to update your feed at most every 30 seconds.

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2026-11-13 at 03:08 Europe/Paris. You can look at the GTFS-RT documentation.

{ "header": { "gtfsRealtimeVersion": "1.0", "timestamp": "1794535738" } }