gtfs-rt Transport open dataset - Réseau Alternéo - RT - service position des véhicules for Réseau urbain Alternéo - CA CIVIS (Communauté Intercommunale des Villes Solidaires)

Resource details

File name: Réseau Alternéo - RT - service position des véhicules

Format: gtfs-rt

GTFS RT service position des véhicules

This resource file is part of the dataset Réseau urbain Alternéo.

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Validation details

❌3 errors

Validation carried out using the current GTFS file and the GTFS-RT the 2025-04-13 at 09:08 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Vehicle position far from trip shape E029 3 errors

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.

Sample errors

vehicle.id 127 trip_id 1_7985591 at (-21.136812,55.479134) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
vehicle.id 65 trip_id 1_7985567 at (-21.28842,55.411453) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR
vehicle.id 87 trip_id 1_7985626 at (-21.288982,55.410706) is more than 200.0 meters (0.12 mile(s)) from the GTFS trip shape - vehicle should be near trip shape or on DETOUR

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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
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.	153	28 times (100 % of validations)
W004	vehicle.position.speed has an unrealistic speed that may be incorrect	4	3 times (11 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-04-15 at 01:32 Europe/Paris.

vehicle_positions (1) service_alerts (0) trip_updates (0)

The timestamp field appears to be too old compared to the current time: the delay is 4 082 seconds. Try to update your feed at most every 30 seconds.

Entities seen in the last 7 days.

vehicle_positions

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2025-04-15 at 01:32 Europe/Paris. You can look at the GTFS-RT documentation.


{
  "entity": [
    {
      "id": "105",
      "vehicle": {
        "occupancy_status": "EMPTY",
        "position": {
          "bearing": 240.0,
          "latitude": -21.25872039794922,
          "longitude": 55.390506744384766,
          "speed": 22.0
        },
        "stop_id": "0:45135P",
        "timestamp": "1744641265",
        "trip": {
          "direction_id": 1,
          "route_id": "4450",
          "schedule_relationship": "SCHEDULED",
          "trip_id": "2_1987352"
        },
        "vehicle": {
          "id": "105",
          "label": "105"
        }
      }
    }
  ],
  "header": {
    "gtfs_realtime_version": "2.0",
    "timestamp": "1744673528"
  }
}