Sensitive Natural Areas (ENS) sites in Loire-AtlantiqueSites Espaces naturels sensibles (ENS) de Loire-Atlantique

Sites Espaces naturels sensibles (ENS) de Loire-AtlantiqueSensitive Natural Areas (ENS) sites in Loire-Atlantique

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This API provides the location of zones classified as Sensitive Natural Areas (Espaces Naturels Sensibles, ENS) in the Loire-Atlantique department of France. Under the French Urban Planning Code, French départements are responsible for defining and implementing a policy to protect, manage, and open to the public natural sites, landscapes, and ecosystems of particular ecological or scenic value. The dataset is published by the Département de Loire-Atlantique and can be used to identify and map protected natural areas within the territory for planning, conservation, or public information purposes.Localisation des zones classées au titre des Espaces Naturels Sensibles (ENS). La politique Espaces naturels sensible (ENS) est une compétence confiée aux Départements par le Code de l’urbanisme : « Le département est compétent pour élaborer et mettre en œuvre une politique de protection, de gest...

environment

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Trust score

How is this computed?

fair

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

Data schema (13 fields)

Filterable via the API (11)

id_localnom_sitegest_siteoperateurprecisionsrc_geomsrc_anneemarinm_proshape_areashape_length

Click a field to see example values.

Fill	Field	Type	Description
100%	id_localIdentifiant	text	Local identifier assigned by the technical data operator for the site.Identifiant créé et géré par l'organisme opérateur technique des données de l'espace
100%	nom_siteNom du site	text	Name of the natural site.Nom du site
100%	gest_siteGestionnaire	text	Organisation locally responsible for managing the protected natural area.Organisme localement responsable de la gestion de l'espace naturel protégé. Il s'agit de l'entité en charge de la gestion, la conservation et la valorisation du site auprès du public. Il est identifié comme l'organisme à contacter pour obtenir des informations détaillées sur un espace naturel protégé donné.
100%	operateurOpérateur technique	text	Technical operator producing or collecting data for this network of protected sites.Organisme assurant le rôle d'opérateur technique chargé de la production ou de la collecte des données pour ce réseau d'espaces naturels protégés.
97.2%	precisionPrécision géométrique	text	Order of magnitude of the geometry's positional accuracy (e.g. DM = decimetre).Ordre de grandeur de la précision relative de la saisie, estimé en fonction des éléments de processus de saisie et de support de géoréférencement connu. DM = décimètre
100%	src_geomSource géométrique	text	Type of map or geographic reference used as the source for digitising the geometry.Type de la carte ou du référentiel géographique utilisé en tant que source de géoréférencement lors de la digitalisation de la géométrie.
100%	src_anneeMillésime de la source	text	Year (vintage) of the source map or reference used for capture.Année de mise à jour, millésime de la carte ou du référentiel de saisie ayant servi de source géométrique.
97.2%	marinSite marin	text	Indicates whether the protected site is marine (T = true, F = false).Indique si l’espace protégé est marin. Un site protégé est considéré comme étant marin s'il concerne une partie de l’environnement marin, en totalité ou en partie. Cette attribution relève à la fois de sa localisation géographique et des finalités de gestion (protection des patrimoines naturels, culturels, géologiques ou des paysages marins). T = TRUE / F = FALSE
7.3%	m_proCopropriété	text	Indicates whether the site has multiple owners (co-ownership).Multi propriétaires
100%	shape_areast_area(shape)	double	Area of the site geometry.Area of the site geometry.
—	shape_lengthst_length(shape)	double	Perimeter length of the site geometry.Perimeter length of the site geometry.
—	geo_shapeShape	geo_shape	Geographic boundary of the site as a GeoJSON shape.Geographic boundary of the site as a GeoJSON shape.
—	geo_point_2dCoordinates	geo_point_2d	Geographic coordinates (latitude and longitude) of the site's centroid.Geographic coordinates (latitude and longitude) of the site's centroid.

Schema captured from opendatasoft 2 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 1m_pro: — · marin: F

{
  "m_pro": null,
  "marin": "F",
  "id_local": "ENS44_069",
  "nom_site": "Coulée du Rochart",
  "src_geom": "DGFiP - PCI Vecteur",
  "geo_shape": "[large value omitted]",
  "gest_site": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "operateur": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "precision": "DM",
  "src_annee": "2024",
  "shape_area": 46085.41220348,
  "geo_point_2d": {
    "lat": 47.315447899858796,
    "lon": -1.3996627617229536
  },
  "shape_length": 3801.0104041337117
}

Record 2m_pro: — · marin: F

{
  "m_pro": null,
  "marin": "F",
  "id_local": "ENS44_067",
  "nom_site": "Lanséria",
  "src_geom": "DGFiP - PCI Vecteur",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              -2.4886670995263094,
              47.40704759978495
            ],
            [
              -2.4887386985312165,
              47.40691219964281
            ],
            [
              -2.48908760077673,
              47.40699809913219
            ],
            [
              -2.4890178002656462,
              47.407128399094795
            ],
            [
              -2.488977099598515,
              47.407248000165616
            ],
            [
              -2.4889588994367937,
              47.40727269944308
            ],
            [
              -2.4889085005035945,
              47.40734509890834
            ],
            [
              -2.488820499828558,
              47.40756600036904
            ],
            [
              -2.4887319985008123,
              47.407787600348236
            ],
            [
              -2.488457499084588,
              47.407738398520806
            ],
            [
              -2.4884297985296824,
              47.40770939866904
            ],
            [
              -2.4884982986854367,
              47.40751100050539
            ],
            [
              -2.4885109000315038,
              47.407472299350616
            ],
            [
              -2.488572600425294,
              47.40729249921943
            ],
            [
              -2.488575699701631,
              47.40728489910059
            ],
            [
              -2.4885997994499873,
              47.40722290012504
            ],
            [
              -2.4886670995263094,
              47.40704759978495
            ]
          ]
        ],
        [
          [
            [
              -2.487977699398435,
              47.40908709962042
            ],
            [
              -2.488037100261843,
              47.40890679873808
            ],
            [
              -2.488400700039976,
              47.40895759859077
            ],
            [
              -2.4883400999088057,
              47.409145299925385
            ],
            [
              -2.4882981984773314,
              47.40916209899739
            ],
            [
              -2.4880028000234584,
              47.409114100060506
            ],
            [
              -2.487977699398435,
              47.40908709962042
            ]
          ]
        ]
      ]
    },
    "properties": {}
  },
  "gest_site": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "operateur": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "precision": "DM",
  "src_annee": "2024",
  "shape_area": 3090.8959494,
  "geo_point_2d": {
    "lat": 47.407698993727664,
    "lon": -2.488623325634003
  },
  "shape_length": 336.8044400870525
}

Record 3m_pro: — · marin: F

{
  "m_pro": null,
  "marin": "F",
  "id_local": "ENS44_028",
  "nom_site": "Ile du Bernardeau",
  "src_geom": "DGFiP - PCI Vecteur",
  "geo_shape": "[large value omitted]",
  "gest_site": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "operateur": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "precision": "DM",
  "src_annee": "2024",
  "shape_area": 163637.017675,
  "geo_point_2d": {
    "lat": 47.37205532571968,
    "lon": -1.1381821036640016
  },
  "shape_length": 2505.4253562133
}

Record 4m_pro: — · marin: F

{
  "m_pro": null,
  "marin": "F",
  "id_local": "ENS44_018",
  "nom_site": "Ile Ripoche",
  "src_geom": "DGFiP - PCI Vecteur",
  "geo_shape": "[large value omitted]",
  "gest_site": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "operateur": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "precision": "DM",
  "src_annee": "2024",
  "shape_area": 43107.45016984,
  "geo_point_2d": {
    "lat": 47.291662710798505,
    "lon": -1.3889322355961828
  },
  "shape_length": 1033.7028867872812
}

Record 5m_pro: — · marin: F

{
  "m_pro": null,
  "marin": "F",
  "id_local": "ENS44_050",
  "nom_site": "Forêt de Vioreau",
  "src_geom": "DGFiP - PCI Vecteur",
  "geo_shape": "[large value omitted]",
  "gest_site": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "operateur": "DÉPARTEMENT DE LOIRE-ATLANTIQUE",
  "precision": "DM",
  "src_annee": "2024",
  "shape_area": 653363.2117101,
  "geo_point_2d": {
    "lat": 47.53151914711869,
    "lon": -1.411777329239312
  },
  "shape_length": 10010.853515762155
}

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_-sites-espaces-naturels-sensibles-de-loire-atlantique

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_-sites-espaces-naturels-sensibles-de-loire-atlantique/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

109

Update cadence

Quarterly

declared upstream

Last upstream update

21 days ago

2026-10-01

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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