Boundaries of the Territorial CouncilsLimites des Conseils de Territoire

Limites des Conseils de TerritoireBoundaries of the Territorial Councils

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This API provides the geographic boundaries of the Territorial Councils (Conseils de Territoire) within the Aix-Marseille-Provence Metropolis, France. The dataset is built from the IGN BD TOPO v3 (2019 edition), a reference topographic database of the French national mapping agency. It is published and maintained by the Métropole Aix-Marseille-Provence and can be used for local administrative mapping, spatial analysis, and integration into geographic information systems covering the metropolitan area's territorial subdivisions.Couche construite à partir de la BD TOPO v3 IGN (millésime 2019)

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Trust score

How is this computed?

fair

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

Data schema (8 fields)

Filterable via the API (6)

objectidnom_epcinom_ctcodesiretshape_areashape_length

Click a field to see example values.

Field	Type	Description
objectid	int	Internal record identifier.Internal record identifier.
nom_epciNom CT	text	Name of the intercommunal territorial council (EPCI).Name of the intercommunal territorial council (EPCI).
nom_ctCode CT	text	Code of the territorial council.Code of the territorial council.
codesiret	text	SIRET business identification number of the entity.SIRET business identification number of the entity.
shape_areast_area(shape)	double	Area of the polygon geometry, in square meters.Area of the polygon geometry, in square meters.
shape_lengthst_perimeter(shape)	double	Perimeter length of the polygon geometry, in meters.Perimeter length of the polygon geometry, in meters.
geo_shapeShape	geo_shape	Geographic boundary polygon of the territorial council.Geographic boundary polygon of the territorial council.
geo_point_2dCoordinates	geo_point_2d	Geographic centroid coordinates (latitude, longitude) of the area.Geographic centroid coordinates (latitude, longitude) of the area.

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 1nom_ct: CT4 · nom_epci: Pays d'Aubagne et de l'Etoile

{
  "nom_ct": "CT4",
  "nom_epci": "Pays d'Aubagne et de l'Etoile",
  "objectid": 16,
  "codesiret": "20005480700215",
  "geo_shape": "[large value omitted]",
  "shape_area": 246135013.88420898,
  "geo_point_2d": {
    "lat": 43.340190837913326,
    "lon": 5.62763971597708
  },
  "shape_length": 127010.01035086106
}

Record 2nom_ct: CT5 · nom_epci: Istres - Ouest Provence

{
  "nom_ct": "CT5",
  "nom_epci": "Istres - Ouest Provence",
  "objectid": 17,
  "codesiret": "20005480700280",
  "geo_shape": "[large value omitted]",
  "shape_area": 352651174.61248213,
  "geo_point_2d": {
    "lat": 43.50449295858654,
    "lon": 4.922733023283475
  },
  "shape_length": 225216.58100680454
}

Record 3nom_ct: CT2 · nom_epci: Pays d'Aix

{
  "nom_ct": "CT2",
  "nom_epci": "Pays d'Aix",
  "objectid": 18,
  "codesiret": "20005480700116",
  "geo_shape": "[large value omitted]",
  "shape_area": 1327680625.1277475,
  "geo_point_2d": {
    "lat": 43.556743065006565,
    "lon": 5.4767436244120145
  },
  "shape_length": 257632.41937793422
}

Record 4nom_ct: CT6 · nom_epci: Pays de Martigues

{
  "nom_ct": "CT6",
  "nom_epci": "Pays de Martigues",
  "objectid": 15,
  "codesiret": "20005480700348",
  "geo_shape": "[large value omitted]",
  "shape_area": 105753948.39920424,
  "geo_point_2d": {
    "lat": 43.399816586136815,
    "lon": 5.036256716185972
  },
  "shape_length": 96006.32068760207
}

Record 5nom_ct: CT1 · nom_epci: Marseille Provence

{
  "nom_ct": "CT1",
  "nom_epci": "Marseille Provence",
  "objectid": 13,
  "codesiret": "20005480700025",
  "geo_shape": "[large value omitted]",
  "shape_area": 604342834.9957817,
  "geo_point_2d": {
    "lat": 43.30788038764175,
    "lon": 5.422138575955513
  },
  "shape_length": 390106.86696317856
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/conseil-de-territoire-bd-topo

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/conseil-de-territoire-bd-topo/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

7 months ago

2026-03-26

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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