Transitional Water BodiesMasses d'eau – transition
Masses d'eau – transitionTransitional Water Bodies
Geographic dataset listing transitional water bodies (estuarine and coastal transition zones) within the Aix-Marseille-Provence metropolitan area, harvested from the regional environmental authority DREAL. The layer is derived from a geographic file using the RGF93 / Lambert 93 spatial reference system (EPSG:2154). It is published via the open data portal of Métropole Aix-Marseille-Provence and can be used for environmental monitoring, water management planning, and mapping applications requiring precise localization of transitional water bodies within the metropolitan territory.Données moissonnées sur le site de la DREAL. La couche provient du fichier géographique avec le système de référence spatiale RGF93/Lambert 93 (EPSG:2154).
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Data schema (29 fields)
Click a field to see example values.
| Fill | Field | Type | Description |
|---|---|---|---|
| 100% | geometryGeometry | geo_shape | Geographic shape of the transitional water body.Geographic shape of the transitional water body. |
| 0% | name | text | Name of the feature, if provided.Name of the feature, if provided. |
| 0% | description | text | Free-text description of the feature, if provided.Free-text description of the feature, if provided. |
| 100% | cd_eu_mdoCd eu mdo | text | European code identifying the water body.European code identifying the water body. |
| 100% | lib_mdoLib mdo | text | Name of the water body.Name of the water body. |
| 100% | cd_ssbvCd ssbv | text | Code of the sub-watershed.Code of the sub-watershed. |
| 100% | lib_ssbvLib ssbv | text | Name of the sub-watershed.Name of the sub-watershed. |
| 100% | cd_eu_subCd eu sub | text | European code of the associated sub-basin.European code of the associated sub-basin. |
| 100% | nature_mdoNature mdo | text | Nature of the water body (natural, heavily modified, artificial).Nature of the water body (natural, heavily modified, artificial). |
| 100% | type_mnemoType mnemo | text | Mnemonic code for the water body type.Mnemonic code for the water body type. |
| 100% | lib_type_mLib type m | text | Descriptive label of the water body type.Descriptive label of the water body type. |
| 100% | date_creaDate crea | text | Creation date of the record.Creation date of the record. |
| 100% | type | text | Type code of the water body.Type code of the water body. |
| 100% | etat_ecoEtat eco | text | Ecological status of the water body.Ecological status of the water body. |
| 100% | conf_et_ecConf et ec | text | Confidence level of the ecological status assessment.Confidence level of the ecological status assessment. |
| 100% | etat_chimEtat chim | text | Chemical status of the water body.Chemical status of the water body. |
| 100% | conf_et_chConf et ch | text | Confidence level of the chemical status assessment.Confidence level of the chemical status assessment. |
| 100% | et_ch_ssubEt ch ssub | text | Chemical status excluding ubiquitous substances.Chemical status excluding ubiquitous substances. |
| 100% | categorie | text | Water body category, e.g. transitional waters.Water body category, e.g. transitional waters. |
| 100% | obj_etatObj etat | text | Target status objective for the water body.Target status objective for the water body. |
| — | statut | text | Status code of the water body (e.g. natural, heavily modified).Status code of the water body (e.g. natural, heavily modified). |
| — | ech_et_ecoEch et eco | text | Target deadline year for achieving ecological status.Target deadline year for achieving ecological status. |
| — | p_et_ecoP et eco | text | Parameters causing failure to reach good ecological status.Parameters causing failure to reach good ecological status. |
| — | mot_et_ecoMot et eco | text | Reasons for exemption from the ecological status objective.Reasons for exemption from the ecological status objective. |
| — | e_et_ch_suE et ch su | text | Target deadline year for chemical status excluding ubiquitous substances.Target deadline year for chemical status excluding ubiquitous substances. |
| — | e_et_ch_auE et ch au | text | Target deadline year for chemical status including all substances.Target deadline year for chemical status including all substances. |
| — | p_et_chimP et chim | text | Substances causing failure to reach good chemical status.Substances causing failure to reach good chemical status. |
| — | mot_et_chMot et ch | text | Reasons for exemption from the chemical status objective.Reasons for exemption from the chemical status objective. |
| — | geo_point_2dCoordinates | geo_point_2d | Geographic centroid coordinates (latitude and longitude) of the water body.Geographic centroid coordinates (latitude and longitude) of the water body. |
Schema captured from opendatasoft 2 days ago.
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Sample data (2 records)
Record 1name: — · type: P
{
"name": null,
"type": "P",
"statut": "MEFM",
"cd_ssbv": "TR_00_04",
"lib_mdo": "Grand Rhône du seuil de Terrin à la méditerranée",
"etat_eco": "Bon",
"geometry": "[large value omitted]",
"lib_ssbv": "Rhone maritime",
"obj_etat": "bon potentiel",
"p_et_eco": null,
"categorie": "Eaux de transition",
"cd_eu_mdo": "FRDT20",
"cd_eu_sub": "FRD_COCA",
"date_crea": "2012/03/22",
"etat_chim": "Bon",
"mot_et_ch": null,
"p_et_chim": null,
"conf_et_ch": "Elevé",
"conf_et_ec": "Faible",
"e_et_ch_au": "2015",
"e_et_ch_su": "2015",
"ech_et_eco": "2015",
"et_ch_ssub": "Bon",
"lib_type_m": "Bras du Rhône",
"mot_et_eco": null,
"nature_mdo": "Masse d'eau fortement modifiée",
"type_mnemo": "T12",
"description": null,
"geo_point_2d": {
"lat": 43.44349274800828,
"lon": 4.764391502850872
}
}Record 2name: — · type: S
{
"name": null,
"type": "S",
"statut": "MEN",
"cd_ssbv": "LP_16_03",
"lib_mdo": "Etang de Berre Bolmon",
"etat_eco": "Mauvais",
"geometry": "[large value omitted]",
"lib_ssbv": "Etang de Berre",
"obj_etat": "bon état",
"p_et_eco": "matières organiques et oxydables, substances dangereuses, hydrologie, eutrophisation",
"categorie": "Eaux de transition",
"cd_eu_mdo": "FRDT15c",
"cd_eu_sub": "FRD_COCA",
"date_crea": "2012/03/22",
"etat_chim": "Mauvais",
"mot_et_ch": "FT",
"p_et_chim": "Pesticides cyclodiènes",
"conf_et_ch": "Moyen",
"conf_et_ec": "Moyen",
"e_et_ch_au": "2027",
"e_et_ch_su": "2027",
"ech_et_eco": "2027",
"et_ch_ssub": "Mauvais",
"lib_type_m": "Lagunes méditerranéennes",
"mot_et_eco": "FT, CN",
"nature_mdo": "Masse d'eau naturelle",
"type_mnemo": "T10",
"description": null,
"geo_point_2d": {
"lat": 43.41324008915778,
"lon": 5.177556940214869
}
}Live sample captured at profiling time — values may have changed upstream.
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- Base URL
- https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/cartogeo-masses-deau-transition
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curl -s 'https://data.ampmetropole.fr/api/explore/v2.1/catalog/datasets/cartogeo-masses-deau-transition/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.
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