Cantons of Loire-Atlantique before March 2015Cantons de Loire-Atlantique avant mars 2015

Cantons de Loire-Atlantique avant mars 2015Cantons of Loire-Atlantique before March 2015

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This API provides the geographic boundaries of the cantons of Loire-Atlantique as they existed before March 2015. A canton is a territorial subdivision of the arrondissement, serving as the electoral district for electing the Conseiller général. Cantons generally encompass several communes, though their boundaries do not always follow municipal limits exactly. The dataset is published by the Département de Loire-Atlantique and is freely accessible without authentication, making it useful for historical, administrative, and electoral mapping purposes at the local level in France.Périmètre des cantons. Le canton est une subdivision territoriale de l'arrondissement. C'est la circonscription électorale dans le cadre de laquelle est élu le Conseiller général. Dans la plupart des cas, les cantons englobent plusieurs communes. Mais ils ne respectent pas toujours les limites co...

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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)

nom_cantonnum_cannum_arrnom_depnum_depnom_regnum_reg

Click a field to see example values.

Field	Type	Description
nom_cantonNom du canton	text	Name of the canton.Nom du canton
num_canNuméro du canton	text	Canton identification number.numéro du canton
num_arrNuméro d'arrondissement	text	Number of the arrondissement containing the canton.numéro d'arrondissement
nom_depNom de département	text	Name of the department.nom de département
num_depNuméro de département	text	Department identification number.Numéro de département
nom_regNom de la région	text	Name of the region.Nom de la région
num_regNuméro de la région	text	Region identification number.Numéro de la région
geo_shapeForme géographique	geo_shape	Geographic boundary shape of the canton.Forme géographique
geo_point_2dCoordonnées	geo_point_2d	Geographic center coordinates (latitude and longitude) of the canton.Coordonnées

Schema captured from opendatasoft 2 days ago.

Query the data

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Sample data (5 records)

Record 1nom_dep: LOIRE-ATLANTIQUE · nom_reg: PAYS-DE-LA-LOIRE

{
  "nom_dep": "LOIRE-ATLANTIQUE",
  "nom_reg": "PAYS-DE-LA-LOIRE",
  "num_arr": "2",
  "num_can": "51",
  "num_dep": "44",
  "num_reg": "52",
  "geo_shape": "[large value omitted]",
  "nom_canton": "REZE NORD - BOUGUENAIS",
  "geo_point_2d": {
    "lat": 47.1731366554,
    "lon": -1.61016885424
  }
}

Record 2nom_dep: LOIRE-ATLANTIQUE · nom_reg: PAYS-DE-LA-LOIRE

{
  "nom_dep": "LOIRE-ATLANTIQUE",
  "nom_reg": "PAYS-DE-LA-LOIRE",
  "num_arr": "1",
  "num_can": "34",
  "num_dep": "44",
  "num_reg": "52",
  "geo_shape": "[large value omitted]",
  "nom_canton": "ROUGE",
  "geo_point_2d": {
    "lat": 47.7806658642,
    "lon": -1.39491482585
  }
}

Record 3nom_dep: LOIRE-ATLANTIQUE · nom_reg: PAYS-DE-LA-LOIRE

{
  "nom_dep": "LOIRE-ATLANTIQUE",
  "nom_reg": "PAYS-DE-LA-LOIRE",
  "num_arr": "2",
  "num_can": "18",
  "num_dep": "44",
  "num_reg": "52",
  "geo_shape": "[large value omitted]",
  "nom_canton": "MACHECOUL",
  "geo_point_2d": {
    "lat": 46.9979215049,
    "lon": -1.77742629389
  }
}

Record 4nom_dep: LOIRE-ATLANTIQUE · nom_reg: PAYS-DE-LA-LOIRE

{
  "nom_dep": "LOIRE-ATLANTIQUE",
  "nom_reg": "PAYS-DE-LA-LOIRE",
  "num_arr": "2",
  "num_can": "54",
  "num_dep": "44",
  "num_reg": "52",
  "geo_shape": "[large value omitted]",
  "nom_canton": "ORVAULT",
  "geo_point_2d": {
    "lat": 47.2740148047,
    "lon": -1.64551146257
  }
}

Record 5nom_dep: LOIRE-ATLANTIQUE · nom_reg: PAYS-DE-LA-LOIRE

{
  "nom_dep": "LOIRE-ATLANTIQUE",
  "nom_reg": "PAYS-DE-LA-LOIRE",
  "num_arr": "2",
  "num_can": "17",
  "num_dep": "44",
  "num_reg": "52",
  "geo_shape": "[large value omitted]",
  "nom_canton": "LE LOROUX-BOTTEREAU",
  "geo_point_2d": {
    "lat": 47.2426604334,
    "lon": -1.32651489457
  }
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_cantons-de-loire-atlantique-avant-mars-2015

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.loire-atlantique.fr/api/explore/v2.1/catalog/datasets/224400028_cantons-de-loire-atlantique-avant-mars-2015/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

50 000 req/day

per ipmeasured

observed 2 days ago

Dataset

Volume & freshness

Records

Update cadence

Irregular

declared upstream

Last upstream update

5 years ago

2021-07-01

Temporal coverage

… → 2015

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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