River Basins of Île-de-FranceBassins de rivière d'Île-de-France

Bassins de rivière d'Île-de-FranceRiver Basins of Île-de-France

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This dataset provides the river basin boundaries of the Île-de-France region, derived from surface hydrography digitized from 1:25,000 IGN maps. It was produced by the Agence de l'Eau Seine-Normandie (AESN) in partnership with the Institut d'Aménagement et d'Urbanisme (IAU) Île-de-France. The river basins represent aggregations of elementary watersheds, corresponding to the basins of the region's 58 principal rivers. The data is useful for hydrological analysis, water resource management, and regional planning across Île-de-France.L'AESN (Agence de l'Eau Seine Normandie), en partenariat avec l'IAU îdF, a fait numériser l'hydrographie de surface de la Région Ile de France à partir des cartes IGN au 1/25.000. Les bassins de rivières sont des regroupements des bassins versants (élémentaires).Ce sont les bassins des 58 princip...

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Trust score

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fair

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Data schema (9 fields)

Filterable via the API (7)

objectid_1objectidnum_rivnom_riviaudbgeographiebassins_rivieresareast_areashapest_lengthshape

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Central geographic coordinates (latitude, longitude) of the river basin.Central geographic coordinates (latitude, longitude) of the river basin.
geo_shapeShape	geo_shape	Polygon geometry outlining the boundary of the river basin.Polygon geometry outlining the boundary of the river basin.
objectid_1Objectid 1	text	Secondary internal object identifier for the record.Secondary internal object identifier for the record.
objectid	text	Internal record identifier for the river basin.Internal record identifier for the river basin.
num_rivNum riv	text	Numeric code identifying the river basin.Numeric code identifying the river basin.
nom_rivNom riv	text	Name of the river or river basin.Name of the river or river basin.
iaudbgeographiebassins_rivieresareaIaudbgeographiebassins rivieresarea	text	Surface area of the river basin as recorded in the IAU database.Surface area of the river basin as recorded in the IAU database.
st_areashapeSt areashape	text	Calculated area of the basin's geometric shape.Calculated area of the basin's geometric shape.
st_lengthshapeSt lengthshape	text	Calculated perimeter length of the basin's geometric shape.Calculated perimeter length of the basin's geometric shape.

Schema captured from opendatasoft 5 days ago.

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Sample data (5 records)

Record 1nom_riv: L'Oise à l'Isle-Adam · num_riv: 48

{
  "nom_riv": "L'Oise à l'Isle-Adam",
  "num_riv": "48",
  "objectid": "118",
  "geo_shape": "[large value omitted]",
  "objectid_1": "118",
  "geo_point_2d": {
    "lat": 49.1098893477,
    "lon": 2.28478409562
  },
  "st_areashape": "76559877.7919",
  "st_lengthshape": "50650.8521109",
  "iaudbgeographiebassins_rivieresarea": "76559877.787"
}

Record 2nom_riv: Le Lunain · num_riv: 34

{
  "nom_riv": "Le Lunain",
  "num_riv": "34",
  "objectid": "111",
  "geo_shape": "[large value omitted]",
  "objectid_1": "111",
  "geo_point_2d": {
    "lat": 48.2512511909,
    "lon": 2.86191918954
  },
  "st_areashape": "172267440.359",
  "st_lengthshape": "73913.4748291",
  "iaudbgeographiebassins_rivieresarea": "172267440.183"
}

Record 3nom_riv: Le Ru de Javôt · num_riv: 27

{
  "nom_riv": "Le Ru de Javôt",
  "num_riv": "27",
  "objectid": "96",
  "geo_shape": "[large value omitted]",
  "objectid_1": "96",
  "geo_point_2d": {
    "lat": 48.457056607,
    "lon": 2.90585928959
  },
  "st_areashape": "110376645.758",
  "st_lengthshape": "61377.6481933",
  "iaudbgeographiebassins_rivieresarea": "110376645.719"
}

Record 4nom_riv: L'Aubette de Magny · num_riv: 4

{
  "nom_riv": "L'Aubette de Magny",
  "num_riv": "4",
  "objectid": "7",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            1.803126607540771,
            49.18370552041856
          ],
          [
            1.802510267772351,
            49.1832955896117
          ],
          [
            1.801138468897939,
            49.183289197709136
          ],
          [
            1.800457453461763,
            49.18283637221369
          ],
          [
            1.800464077443942,
            49.18222628792586
          ],
          [
            1.800855238853484,
            49.18220900445881
          ],
          [
            1.801285264208558,
            49.18177035855108
          ],
          [
            1.801518560867942,
            49.181762453312324
          ],
          [
            1.803368779212912,
            49.18192394515592
          ],
          [
            1.80308325376409,
            49.18295680281132
          ],
          [
            1.803126607540771,
            49.18370552041856
          ]
        ]
      ]
    },
    "properties": {}
  },
  "objectid_1": "7",
  "geo_point_2d": {
    "lat": 49.1825840979,
    "lon": 1.80196340227
  },
  "st_areashape": "30413.0714148",
  "st_lengthshape": "742.448059543",
  "iaudbgeographiebassins_rivieresarea": "30413.062"
}

Record 5nom_riv: La Marne amont · num_riv: 37

{
  "nom_riv": "La Marne amont",
  "num_riv": "37",
  "objectid": "33",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            3.190385056651071,
            49.04646323693771
          ],
          [
            3.18577250486598,
            49.04649768917963
          ],
          [
            3.184389155327471,
            49.045608611599825
          ],
          [
            3.183021241179874,
            49.04561873134253
          ],
          [
            3.181724432964623,
            49.04478532514329
          ],
          [
            3.184499761300774,
            49.045226135541725
          ],
          [
            3.185048467830037,
            49.045312003420776
          ],
          [
            3.185555060602336,
            49.04533522875228
          ],
          [
            3.189958933146615,
            49.04604893532027
          ],
          [
            3.190385056651071,
            49.04646323693771
          ]
        ]
      ]
    },
    "properties": {}
  },
  "objectid_1": "33",
  "geo_point_2d": {
    "lat": 49.0458459685,
    "lon": 3.18627088527
  },
  "st_areashape": "44526.7822632",
  "st_lengthshape": "1385.58013681",
  "iaudbgeographiebassins_rivieresarea": "44526.754"
}

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

Verification Status

Using the API

Configuration

Base URL: https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/bassins-de-riviere-dile-de-france

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/bassins-de-riviere-dile-de-france/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

10 000 req/day

per ipmeasured

observed 5 days ago

Dataset

Volume & freshness

Records

118

Last upstream update

6 years ago

2021-05-31

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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