Concession areas of ports and airports owned by the Brittany RegionEspaces de concessions des ports et aéroports appartenant à la région Bretagne

Name: Concession areas of ports and airports owned by the Brittany Region
Creator: data.bretagne.bzh
License: https://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf

Espaces de concessions des ports et aéroports appartenant à la région BretagneConcession areas of ports and airports owned by the Brittany Region

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This API provides geographic data on the concession areas of ports and airports owned by the Brittany Region (Région Bretagne) in France. It covers the ports of Brest, Lorient and Saint-Malo, as well as the airports of Brest, Rennes, Quimper and Dinard. The dataset identifies the boundaries of areas granted under concession agreements at these transport facilities, and is published via the Brittany open-data portal, data.bretagne.bzh, accessible without authentication.Espaces de concessions des ports et aéroports appartenant à la région Bretagne à savoir les ports de Brest, Lorient, Saint Malo et les aéroports de Brest,Rennes, Quimper et Dinard.

transport

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Trust score

How is this computed?

fair

Weighted across five axes. Tap a ring for what it measures.

Data schema (6 fields)

Filterable via the API (4)

gml_idgidconcessionsite

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic centroid coordinates of the concession area.Geographic centroid coordinates of the concession area.
geo_shapeShape	geo_shape	Geometric shape (polygon) delimiting the concession area.Geometric shape (polygon) delimiting the concession area.
gml_idGml id	text	Unique GML identifier for the concession feature.Unique GML identifier for the concession feature.
gid	int	Internal numeric identifier for the concession record.Internal numeric identifier for the concession record.
concession	text	Type or category of the port/airport concession.Type or category of the port/airport concession.
site	text	Name of the port or airport site.Name of the port or airport site.

Schema captured from opendatasoft 3 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (5 records)

Record 1gid: 193 · site: SAINT-MALO

{
  "gid": 193,
  "site": "SAINT-MALO",
  "gml_id": "concession.193",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -2.022769701316106,
              48.650011233339704
            ],
            [
              -2.022701888676767,
              48.650050281270154
            ],
            [
              -2.022609041961113,
              48.65001776324179
            ],
            [
              -2.022523309436604,
              48.6501345263169
            ],
            [
              -2.022420704145794,
              48.65013597990275
            ],
            [
              -2.022320403171977,
              48.65011624134858
            ],
            [
              -2.022158871806726,
              48.65006169127878
            ],
            [
              -2.022321537631666,
              48.64986205422441
            ],
            [
              -2.0223369818391,
              48.64986730379112
            ],
            [
              -2.022769701316106,
              48.650011233339704
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "concession": "COMMERCE ET PECHE",
  "geo_point_2d": {
    "lat": 48.6500124616654,
    "lon": -2.0224237308380832
  }
}

Record 2gid: 25 · site: LORIENT

{
  "gid": 25,
  "site": "LORIENT",
  "gml_id": "concession.25",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -3.361542873169062,
              47.731092489006585
            ],
            [
              -3.361670396166276,
              47.730612700188765
            ],
            [
              -3.361522917123235,
              47.730595130628764
            ],
            [
              -3.361398552604548,
              47.73107579797766
            ],
            [
              -3.360748071535552,
              47.73099815250644
            ],
            [
              -3.360560180971798,
              47.730975329058595
            ],
            [
              -3.360274589946398,
              47.730941794703234
            ],
            [
              -3.359681512853211,
              47.730870629553756
            ],
            [
              -3.359631146180178,
              47.73078728930109
            ],
            [
              -3.359880016765817,
              47.730537273004536
            ],
            [
              -3.359997384076696,
              47.73041778115316
            ],
            [
              -3.36020190970707,
              47.730211297388955
            ],
            [
              -3.360318345164322,
              47.73022522354883
            ],
            [
              -3.36044872189166,
              47.730240532764576
            ],
            [
              -3.360554154054159,
              47.73025189737842
            ],
            [
              -3.360754458920003,
              47.73027617881579
            ],
            [
              -3.360940600803831,
              47.73029701992871
            ],
            [
              -3.361122280699344,
              47.730319113804455
            ],
            [
              -3.361229348499613,
              47.73033143139045
            ],
            [
              -3.361275856305438,
              47.730336384395656
            ],
            [
              -3.361334891981126,
              47.73034382374847
            ],
            [
              -3.361441959892439,
              47.730356141130095
            ],
            [
              -3.361760115134231,
              47.730393242458845
            ],
            [
              -3.361905954795427,
              47.73040993094511
            ],
            [
              -3.361851368221517,
              47.73063611070945
            ],
            [
              -3.361971895991673,
              47.73065165303518
            ],
            [
              -3.361844153647376,
              47.73112938526828
            ],
            [
              -3.361542873169062,
              47.731092489006585
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "concession": "PECHE",
  "geo_point_2d": {
    "lat": 47.73066121588452,
    "lon": -3.3608538279662086
  }
}

Record 3gid: 37 · site: LORIENT

{
  "gid": 37,
  "site": "LORIENT",
  "gml_id": "concession.37",
  "geo_shape": "[large value omitted]",
  "concession": "PECHE",
  "geo_point_2d": {
    "lat": 47.732133394546445,
    "lon": -3.368106539566533
  }
}

Record 4gid: 102 · site: LORIENT

{
  "gid": 102,
  "site": "LORIENT",
  "gml_id": "concession.102",
  "geo_shape": "[large value omitted]",
  "concession": "PECHE",
  "geo_point_2d": {
    "lat": 47.748156531930974,
    "lon": -3.347302923949786
  }
}

Record 5gid: 33 · site: LORIENT

{
  "gid": 33,
  "site": "LORIENT",
  "gml_id": "concession.33",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -3.35090761511534,
              47.74615420108481
            ],
            [
              -3.349528416443625,
              47.74424728514317
            ],
            [
              -3.350255801217361,
              47.74398157500609
            ],
            [
              -3.350435435027956,
              47.74425316378652
            ],
            [
              -3.350860528490762,
              47.74489221130404
            ],
            [
              -3.35109284312004,
              47.74524144392807
            ],
            [
              -3.351367963151985,
              47.7453960631886
            ],
            [
              -3.351423191960079,
              47.74549292935372
            ],
            [
              -3.351808460151795,
              47.74581515074942
            ],
            [
              -3.351925795266437,
              47.74591328924984
            ],
            [
              -3.351837957434077,
              47.74593784394592
            ],
            [
              -3.35090761511534,
              47.74615420108481
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "concession": "PLAISANCE",
  "geo_point_2d": {
    "lat": 47.74512640013876,
    "lon": -3.3506431304891526
  }
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.bretagne.bzh/api/explore/v2.1/catalog/datasets/espaces-de-concessions-des-ports-et-aeroports-appartenant-a-la-region-bretagne

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.bretagne.bzh/api/explore/v2.1/catalog/datasets/espaces-de-concessions-des-ports-et-aeroports-appartenant-a-la-region-bretagne/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

5 000 req/day

per ipmeasured

observed 3 days ago

Dataset

Volume & freshness

Records

Last upstream update

5 days ago

2026-10-18

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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