Regional Ecological Coherence Scheme - Blue network, wetlands - linear featuresSchéma Régional de Cohérence Ecologique - Trame bleue, zones humides - linéaire

Schéma Régional de Cohérence Ecologique - Trame bleue, zones humides - linéaireRegional Ecological Coherence Scheme - Blue network, wetlands - linear features

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This API provides linear geographic data on wetlands, water bodies and lagoons forming part of the Blue Network (Trame Bleue) of the Regional Ecological Coherence Scheme for the former Languedoc-Roussillon region. The layers were supplied in January 2015 by DREAL Occitanie, the regional state environmental authority, under the technical names N_SRCE_ZH_S_R91, N_SRCE_ZH_P_R91 and N_SRCE_ZH_L_R91. The dataset supports regional ecological network planning and analysis of aquatic and wetland habitat connectivity in southern France.Zones humides, plans d'eau et lagunes constitutifs de la Trame Bleue du Schéma Régional de Cohérence Ecologique en Languedoc-Rousillon. Couches fournies en janvier 2015 par la DREAL Occitanie sous le nom "N_SRCE_ZH_S_R91", "N_SRCE_ZH_P_R91" et "N_SRCE_ZH_L_R91".

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How is this computed?

fair

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Data schema (19 fields)

Filterable via the API (17)

objectidid_zhid_srcetypeobj_assiid_massedoid_bversandelimitinterregreg_relieinternatpays_relieest_corridest_reservnom_inventnom_entitest_length_shape

Click a field to see example values.

Fill	Field	Type	Description
100%	objectid	int	Internal record identifier.Internal record identifier.
100%	id_zhId zh	text	Unique identifier of the wetland zone.Unique identifier of the wetland zone.
100%	id_srceId srce	text	Identifier of the regional ecological coherence scheme (SRCE).Identifier of the regional ecological coherence scheme (SRCE).
100%	type	text	Code indicating the type of wetland or water feature.Code indicating the type of wetland or water feature.
100%	obj_assiObj assi	text	Code for the associated ecological objective.Code for the associated ecological objective.
100%	id_massedoId massedo	text	Identifier of the associated water body (masse d'eau).Identifier of the associated water body (masse d'eau).
100%	id_bversanId bversan	text	Identifier of the associated watershed basin.Identifier of the associated watershed basin.
100%	delimit	text	Code describing how the feature's boundary was delimited.Code describing how the feature's boundary was delimited.
100%	interreg	text	Indicator of whether the feature connects to another region.Indicator of whether the feature connects to another region.
0%	reg_relieReg relie	text	Name of the linked neighboring region, if applicable.Name of the linked neighboring region, if applicable.
—	internat	text	Indicator of whether the feature has international significance.Indicator of whether the feature has international significance.
—	pays_reliePays relie	text	Name of the linked neighboring country, if applicable.Name of the linked neighboring country, if applicable.
—	est_corridEst corrid	text	Indicator of whether the feature is an ecological corridor.Indicator of whether the feature is an ecological corridor.
—	est_reservEst reserv	text	Indicator of whether the feature is a designated reservoir area.Indicator of whether the feature is a designated reservoir area.
—	nom_inventNom invent	text	Name of the inventory the wetland was recorded in.Name of the inventory the wetland was recorded in.
—	nom_entiteNom entite	text	Name of the wetland or water body entity.Name of the wetland or water body entity.
—	st_length_shapeSt length shape	double	Length of the geometry, in meters.Length of the geometry, in meters.
—	geo_shapeShape	geo_shape	Geographic outline of the feature as GeoJSON.Geographic outline of the feature as GeoJSON.
—	geo_point_2dCoordinates	geo_point_2d	Geographic coordinates (latitude, longitude) of the feature's centroid.Geographic coordinates (latitude, longitude) of the feature'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 1type: 04 · id_zh: HCHEVA0146

{
  "type": "04",
  "id_zh": "HCHEVA0146",
  "delimit": "DG",
  "id_srce": "FR91SRCE2015",
  "internat": "F",
  "interreg": "F",
  "obj_assi": "01",
  "objectid": 329,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          1.8632072356695275,
          42.51418955679872
        ],
        [
          1.8625724888479955,
          42.51343611492591
        ]
      ]
    },
    "properties": {}
  },
  "reg_relie": null,
  "est_corrid": "F",
  "est_reserv": "T",
  "id_bversan": "CO_17_16",
  "id_massedo": "HCHEVA0146",
  "nom_entite": "Ras de Salit",
  "nom_invent": "Inventaire du PNR Pyr�n�es-Catalanes",
  "pays_relie": null,
  "geo_point_2d": {
    "lat": 42.51381283586231,
    "lon": 1.8628898622587615
  },
  "st_length_shape": 98.76124112259764
}

Record 2type: 04 · id_zh: 48110569

{
  "type": "04",
  "id_zh": "48110569",
  "delimit": "DG",
  "id_srce": "FR91SRCE2015",
  "internat": "F",
  "interreg": "F",
  "obj_assi": "01",
  "objectid": 803,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          3.5919468788002535,
          44.39919380685003
        ],
        [
          3.5917627750510657,
          44.399298976453686
        ],
        [
          3.5917623210903287,
          44.399119215965825
        ],
        [
          3.5915409282043185,
          44.399064230056425
        ]
      ]
    },
    "properties": {}
  },
  "reg_relie": null,
  "est_corrid": "F",
  "est_reserv": "T",
  "id_bversan": "Tarn1",
  "id_massedo": "48110569",
  "nom_entite": "Les Puechs",
  "nom_invent": "Zones humides alcalines de la Loz�re",
  "pays_relie": null,
  "geo_point_2d": {
    "lat": 44.39917866017889,
    "lon": 3.591753291401903
  },
  "st_length_shape": 57.3785945431549
}

Record 3type: 04 · id_zh: HCHEVA0011

{
  "type": "04",
  "id_zh": "HCHEVA0011",
  "delimit": "DG",
  "id_srce": "FR91SRCE2015",
  "internat": "F",
  "interreg": "F",
  "obj_assi": "01",
  "objectid": 597,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          1.9900880904920137,
          42.56169962240306
        ],
        [
          1.9898191223925779,
          42.56113501525895
        ]
      ]
    },
    "properties": {}
  },
  "reg_relie": null,
  "est_corrid": "F",
  "est_reserv": "T",
  "id_bversan": "CO_17_16",
  "id_massedo": "HCHEVA0011",
  "nom_entite": "Bouillouses",
  "nom_invent": "Inventaire du PNR Pyr�n�es-Catalanes",
  "pays_relie": null,
  "geo_point_2d": {
    "lat": 42.561417318831005,
    "lon": 1.9899536064422958
  },
  "st_length_shape": 66.58595966641387
}

Record 4type: 04 · id_zh: 11FACBLR0023

{
  "type": "04",
  "id_zh": "11FACBLR0023",
  "delimit": "DG",
  "id_srce": "FR91SRCE2015",
  "internat": "F",
  "interreg": "F",
  "obj_assi": "01",
  "objectid": 153,
  "geo_shape": "[large value omitted]",
  "reg_relie": null,
  "est_corrid": "F",
  "est_reserv": "T",
  "id_bversan": "CO_17_03",
  "id_massedo": "11AUDECC0008",
  "nom_entite": "M�gaphorbiaies subalpines du versant nord du Madres",
  "nom_invent": "Inventaire de la Haute Vall�e de l�Aude",
  "pays_relie": null,
  "geo_point_2d": {
    "lat": 42.67547523825916,
    "lon": 2.1911514598691575
  },
  "st_length_shape": 80.05519909965771
}

Record 5type: 04 · id_zh: 11AUDECL0072

{
  "type": "04",
  "id_zh": "11AUDECL0072",
  "delimit": "DG",
  "id_srce": "FR91SRCE2015",
  "internat": "F",
  "interreg": "F",
  "obj_assi": "01",
  "objectid": 168,
  "geo_shape": "[large value omitted]",
  "reg_relie": null,
  "est_corrid": "F",
  "est_reserv": "T",
  "id_bversan": "CO_17_03",
  "id_massedo": "11AUDECC0076",
  "nom_entite": "Ruisseau des Lagagnous",
  "nom_invent": "Inventaire de la Haute Vall�e de l�Aude",
  "pays_relie": null,
  "geo_point_2d": {
    "lat": 43.02864923260901,
    "lon": 2.1801891570537846
  },
  "st_length_shape": 11114.538641732897
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.laregion.fr/api/explore/v2.1/catalog/datasets/schema-regional-de-coherence-ecologique-trame-bleue-zones-humides-lineaire

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.laregion.fr/api/explore/v2.1/catalog/datasets/schema-regional-de-coherence-ecologique-trame-bleue-zones-humides-lineaire/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 2 days ago

Dataset

Volume & freshness

Records

823

Last upstream update

23 days ago

2026-10-01

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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