Evaluation sub-catchments of the Loire Estuary SAGE (local water management plan)Sous bassins versants d'évaluation du SAGE Estuaire de la Loire
Sous bassins versants d'évaluation du SAGE Estuaire de la LoireEvaluation sub-catchments of the Loire Estuary SAGE (local water management plan)
This dataset delineates the evaluation sub-catchments used within the Loire Estuary SAGE (Schéma d'Aménagement et de Gestion des Eaux, a local water management plan). The sub-catchments are based on the surface water body support-catchment divisions established under the EU Water Framework Directive (DCE), providing a finer, complementary level of spatial detail. This breakdown is intended to better support the assessment of water management actions and their effects at the scale of the SAGE itself and at the scale of individual sub-catchments, helping track progress toward water quality and management objectives in the Loire Estuary area. Published via the Pays de la Loire open data portal.Les sous bassins versants d'évaluation s'appuient sur le découpage des bassins versants d'accompagnement des masses d'eau de surfaces fixées par la DCE. Ce découpage fournit un niveau complémentaire d'information mieux adapté à l'évaluation des actions et de leurs effets aux échelles du SAGE et d...
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (8 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| geo_point_2dGeo Point | geo_point_2d | Geographic center point coordinates of the sub-catchment.Geographic center point coordinates of the sub-catchment. |
| geo_shapeShape | geo_shape | Geometric boundary shape of the sub-catchment area.Geometric boundary shape of the sub-catchment area. |
| objectid | int | Internal unique identifier for the record.Internal unique identifier for the record. |
| id_bvId bv | text | Unique code identifying the evaluation sub-catchment.Unique code identifying the evaluation sub-catchment. |
| nom_sbvNom sbv | text | Name of the evaluation sub-catchment.Nom du sous bassin versant d'évaluation |
| code_meCode me | text | DCE code of the water body containing the sub-catchment.Code DCE de la masse d'eau qui contient le sous-bassin versant d'évaluation |
| nom_meNom me | text | Name of the water body.Nom de la masse d'eau |
| type_meType me | text | Type of water body, e.g. natural or heavily modified.Type de masse d'eau (MEFM masse d'eau fortement modifiée) |
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.
Sample data (5 records)
These rows are ODbL-1.0: share-alike. Reusing them obliges you to license any derived database on the same terms.
Record 1id_bv: sbvme_240 · nom_me: L'ERDRE ET SES AFFLUENTS DEPUIS LA SOURC
{
"id_bv": "sbvme_240",
"nom_me": "L'ERDRE ET SES AFFLUENTS DEPUIS LA SOURCE JUSQU'AU PLAN D'EAU DE L'ERDRE",
"code_me": "FRGR0539a",
"nom_sbv": "Erdre de Candé à Saint-Mars-la-Jaille",
"type_me": "Naturelle",
"objectid": 24,
"geo_shape": "[large value omitted]",
"geo_point_2d": {
"lat": 47.5519807101,
"lon": -1.13692277461
}
}Record 2id_bv: sbvme_420 · nom_me: LA GOULAINE ET SES AFFLUENTS DEPUIS LA S
{
"id_bv": "sbvme_420",
"nom_me": "LA GOULAINE ET SES AFFLUENTS DEPUIS LA SOURCE JUSQU'A L'ESTUAIRE DE LA LOIRE",
"code_me": "FRGR2172",
"nom_sbv": "Haut-Marais de goulaine",
"type_me": "Naturelle",
"objectid": 42,
"geo_shape": "[large value omitted]",
"geo_point_2d": {
"lat": 47.1749271792,
"lon": -1.37406839174
}
}Record 3id_bv: sbvme_410 · nom_me: LA GOULAINE ET SES AFFLUENTS DEPUIS LA S
{
"id_bv": "sbvme_410",
"nom_me": "LA GOULAINE ET SES AFFLUENTS DEPUIS LA SOURCE JUSQU'A L'ESTUAIRE DE LA LOIRE",
"code_me": "FRGR2172",
"nom_sbv": "Le Pé Bardou",
"type_me": "Naturelle",
"objectid": 41,
"geo_shape": "[large value omitted]",
"geo_point_2d": {
"lat": 47.214537178,
"lon": -1.32326270036
}
}Record 4id_bv: sbvme_640 · nom_me: La Loire
{
"id_bv": "sbvme_640",
"nom_me": "La Loire",
"code_me": "FRGT28",
"nom_sbv": "Loire nantaise Doulon",
"type_me": "Fortement modifiée",
"objectid": 64,
"geo_shape": "[large value omitted]",
"geo_point_2d": {
"lat": 47.2271043785,
"lon": -1.52045216936
}
}Record 5id_bv: sbvme_950 · nom_me: LA BOIRE DE LA ROCHE ET SES AFFLUENTS DE
{
"id_bv": "sbvme_950",
"nom_me": "LA BOIRE DE LA ROCHE ET SES AFFLUENTS DEPUIS LA SOURCE JUSQU'A SA CONFLUENCE AVEC LA GOULAINE",
"code_me": "FRGR2243",
"nom_sbv": "Canal des Bardets",
"type_me": "Naturelle",
"objectid": 95,
"geo_shape": "[large value omitted]",
"geo_point_2d": {
"lat": 47.2648410112,
"lon": -1.36733716789
}
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.paysdelaloire.fr/api/explore/v2.1/catalog/datasets/200055127_sous-bassins-eval-sage-el
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.paysdelaloire.fr/api/explore/v2.1/catalog/datasets/200055127_sous-bassins-eval-sage-el/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.
Rate limits
Dataset
Volume & freshness
License
No license declared upstream.
Source: opendatasoft
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.