Turning basins on canals managed by the Brittany RegionAires de retournement présentes sur canaux gérés par la région Bretagne

Aires de retournement présentes sur canaux gérés par la région BretagneTurning basins on canals managed by the Brittany Region

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This API provides the location of turning basins (aires de retournement) situated on the Public Waterway Domain (Domaine Public Fluvial) managed by the Brittany Region in France. These basins allow boats to turn around on the canal network. The dataset is published as open data via the Brittany regional open-data portal and can be used for navigation planning, waterway management, and mapping applications related to inland boating infrastructure in the region.Emplacement des aires de retournement présentes sur le Domaine Public Fluvial (DPF) de la Région Bretagne. Ces aires permettent aux embarcations de faire demi-tour.

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Trust score

How is this computed?

fair

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

Data schema (9 fields)

Filterable via the API (7)

gml_ididcode_biefcommunetyperivess_type

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic point coordinates (latitude, longitude) of the turning area.Geographic point coordinates (latitude, longitude) of the turning area.
geo_shapeShape	geo_shape	Geometric shape data of the turning area in GeoJSON format.Geometric shape data of the turning area in GeoJSON format.
gml_idGml id	text	Unique GML identifier for the turning area feature.Unique GML identifier for the turning area feature.
id	text	Internal record identifier for the turning area.Internal record identifier for the turning area.
code_biefCode bief	text	Code of the canal reach (bief) where the turning area is located.Code of the canal reach (bief) where the turning area is located.
communeCommune	text	INSEE code of the municipality where the turning area is located.INSEE code of the municipality where the turning area is located.
type	text	Type code identifying the feature as a turning area.Type code identifying the feature as a turning area.
rive	text	Bank of the canal (left or right) where the feature is located.Bank of the canal (left or right) where the feature is located.
ss_typeSs type	text	Subtype classification of the turning area, if applicable.Subtype classification of the turning area, if applicable.

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 1id: 135 · rive: D

{
  "id": "135",
  "rive": "D",
  "type": "AR",
  "gml_id": "aire_retournement_vn.135",
  "commune": "35195",
  "ss_type": null,
  "code_bief": "17C",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.685688302825457,
        48.307569061071966
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 48.307569061071966,
    "lon": -1.6856883028254572
  }
}

Record 2id: 126 · rive: D

{
  "id": "126",
  "rive": "D",
  "type": "AR",
  "gml_id": "aire_retournement_vn.126",
  "commune": "22056",
  "ss_type": null,
  "code_bief": "43C",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.98702894569967,
        48.38249725017639
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 48.38249725017639,
    "lon": -1.9870289456996697
  }
}

Record 3id: 18 · rive: 88

{
  "id": "18",
  "rive": "88",
  "type": "AR",
  "gml_id": "aire_retournement_vn.18",
  "commune": "Saint-Gérand",
  "ss_type": null,
  "code_bief": "-1",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -2.881188266227944,
        48.11520103779529
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 48.11520103779529,
    "lon": -2.8811882662279436
  }
}

Record 4id: 151 · rive: D

{
  "id": "151",
  "rive": "D",
  "type": "AR",
  "gml_id": "aire_retournement_vn.151",
  "commune": "35024",
  "ss_type": null,
  "code_bief": "05C",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.643778056515346,
        48.17121170450915
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 48.17121170450915,
    "lon": -1.643778056515346
  }
}

Record 5id: 120 · rive: D

{
  "id": "120",
  "rive": "D",
  "type": "AR",
  "gml_id": "aire_retournement_vn.120",
  "commune": "35345",
  "ss_type": null,
  "code_bief": "41C",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Point",
      "coordinates": [
        -1.927706953626075,
        48.37168731236027
      ]
    },
    "properties": {}
  },
  "geo_point_2d": {
    "lat": 48.37168731236027,
    "lon": -1.9277069536260747
  }
}

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/aires-de-retournement-presentes-sur-canaux-geres-par-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/aires-de-retournement-presentes-sur-canaux-geres-par-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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