gtfs-rt Transport open dataset - GTFS-RT - Position des véhicules en temps réel for Réseau urbain Ametis

Resource details

File name: GTFS-RT - Position des véhicules en temps réel

Format: gtfs-rt

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Position GPS temps réel des véhicules

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

GTFS - pour être utilisé avec le GTFS-RT

Associated GTFS file

Download availability

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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

❌5 errors

Validation carried out using the current GTFS file and the GTFS-RT the 2026-01-09 at 08:06 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

GTFS-rt stop_id does not exist in GTFS data E011 5 errors

All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt

Sample errors

vehicle_id 375 stop_id 384 does not exist in GTFS data stops.txt
vehicle_id 723 stop_id 957 does not exist in GTFS data stops.txt
vehicle_id 181 stop_id 972 does not exist in GTFS data stops.txt
vehicle_id 189 stop_id 10000 does not exist in GTFS data stops.txt
vehicle_id 177 stop_id 10000 does not exist in GTFS data stops.txt

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
E011	All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt	119	30 times (100 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-01-09 at 23:43 Europe/Paris.

vehicle_positions (11) service_alerts (0) trip_updates (0)

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 2026-01-09 at 23:43 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "815",
      "vehicle": {
        "position": {
          "bearing": 123.0,
          "latitude": 49.90916061401367,
          "longitude": 2.2605552673339844,
          "speed": 6.0
        },
        "stopId": "53",
        "timestamp": "1767998613",
        "trip": {
          "directionId": 0,
          "routeId": "N1",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-N1-11-B-233700"
        },
        "vehicle": {
          "id": "815",
          "label": "815"
        }
      }
    },
    {
      "id": "187",
      "vehicle": {
        "position": {
          "bearing": 17.0,
          "latitude": 49.86415100097656,
          "longitude": 2.277194023132324,
          "speed": 11.0
        },
        "stopId": "126",
        "timestamp": "1767998613",
        "trip": {
          "directionId": 1,
          "routeId": "N3",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-N3-6-B-234301"
        },
        "vehicle": {
          "id": "187",
          "label": "187"
        }
      }
    },
    {
      "id": "340",
      "vehicle": {
        "position": {
          "bearing": 235.0,
          "latitude": 49.89830780029297,
          "longitude": 2.266617774963379,
          "speed": 2.0
        },
        "stopId": "170",
        "timestamp": "1767998613",
        "vehicle": {
          "id": "340",
          "label": "340"
        }
      }
    },
    {
      "id": "378",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 66.0,
          "latitude": 49.90468978881836,
          "longitude": 2.310828447341919,
          "speed": 7.0
        },
        "stopId": "252",
        "timestamp": "1767998613",
        "trip": {
          "directionId": 1,
          "routeId": "L",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-L-8-B-231701"
        },
        "vehicle": {
          "id": "378",
          "label": "378"
        }
      }
    },
    {
      "id": "193",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 87.0,
          "latitude": 49.869384765625,
          "longitude": 2.3237104415893555,
          "speed": 6.0
        },
        "stopId": "314",
        "timestamp": "1767998613",
        "trip": {
          "directionId": 0,
          "routeId": "N4",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-N4-13-B-231700"
        },
        "vehicle": {
          "id": "193",
          "label": "193"
        }
      }
    },
    {
      "id": "174",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 101.0,
          "latitude": 49.870094299316406,
          "longitude": 2.2664079666137695,
          "speed": 0.0
        },
        "stopId": "331",
        "timestamp": "1767998093",
        "vehicle": {
          "id": "174",
          "label": "174"
        }
      }
    },
    {
      "id": "812",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 51.0,
          "latitude": 49.86214065551758,
          "longitude": 2.3828954696655273,
          "speed": 0.0
        },
        "stopId": "528",
        "timestamp": "1767996963",
        "trip": {
          "directionId": 1,
          "routeId": "N1",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-N1-18-B-235100"
        },
        "vehicle": {
          "id": "812",
          "label": "812"
        }
      }
    },
    {
      "id": "813",
      "vehicle": {
        "position": {
          "bearing": 11.0,
          "latitude": 49.90984344482422,
          "longitude": 2.302595615386963,
          "speed": 12.0
        },
        "stopId": "1015",
        "timestamp": "1767998613",
        "trip": {
          "directionId": 1,
          "routeId": "N3",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-N3-8-B-230301"
        },
        "vehicle": {
          "id": "813",
          "label": "813"
        }
      }
    },
    {
      "id": "188",
      "vehicle": {
        "position": {
          "bearing": 88.0,
          "latitude": 49.9145622253418,
          "longitude": 2.2739920616149902,
          "speed": 22.0
        },
        "stopId": "1035",
        "timestamp": "1767998613",
        "vehicle": {
          "id": "188",
          "label": "188"
        }
      }
    },
    {
      "id": "804",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 72.0,
          "latitude": 49.9116096496582,
          "longitude": 2.297422409057617,
          "speed": 0.0
        },
        "stopId": "1075",
        "timestamp": "1767998183",
        "trip": {
          "directionId": 0,
          "routeId": "N2",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-N2-1-B-234600"
        },
        "vehicle": {
          "id": "804",
          "label": "804"
        }
      }
    },
    {
      "id": "375",
      "vehicle": {
        "currentStatus": "STOPPED_AT",
        "position": {
          "bearing": 108.0,
          "latitude": 49.89558792114258,
          "longitude": 2.3051207065582275,
          "speed": 0.0
        },
        "stopId": "1077",
        "timestamp": "1767998613",
        "trip": {
          "directionId": 0,
          "routeId": "L",
          "scheduleRelationship": "SCHEDULED",
          "tripId": "27-L-5-B-232600"
        },
        "vehicle": {
          "id": "375",
          "label": "375"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1767998623"
  }
}