Land Use in 5 Categories in the Second Half of the 18th Century (Carte des Chasses) of Île-de-FranceOccupation du sol en 5 Postes dans la deuxième moitié du XVIIIe siècle (carte des Chasses) d'Île-de-France

Occupation du sol en 5 Postes dans la deuxième moitié du XVIIIe siècle (carte des Chasses) d'Île-de-FranceLand Use in 5 Categories in the Second Half of the 18th Century (Carte des Chasses) of Île-de-France

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This dataset represents land use in Île-de-France around 1700, based on the Carte des Chasses (hunting grounds map), classified into five categories. Cross-referenced with other datasets from the SIGR (regional geographic information system), such as municipal boundaries and forest cover, this schematic data allows users to approach and quantify the evolution of territories over time. It is published as part of the Île-de-France regional open data portal and is intended for historical and territorial analysis of land occupation and landscape change across the region.[Situation 1700] Ce jeu de données représente l'occupation du sol d'Île-de-France vers 1700 (carte des Chasses). Croisée avec d'autres jeux de données du SIGR (limites communales, couvert forestier...), cette donnée schématique permet d'approcher et de quantifier l'évolution des territoires analy...

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Trust score

How is this computed?

fair

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

Data schema (6 fields)

Filterable via the API (4)

codzonobjectidst_areashast_lengths

Click a field to see example values.

Field	Type	Description
geo_point_2dGeo Point	geo_point_2d	Geographic coordinates (latitude, longitude) of the feature centroid.Geographic coordinates (latitude, longitude) of the feature centroid.
geo_shapeShape	geo_shape	Polygon geometry outlining the land parcel's shape.Polygon geometry outlining the land parcel's shape.
codzon	int	Land cover type code: 0 agricultural, 1 water, 2 woodland, 3 urban, 4 railway, 5 airport.Type d'occupation des sols en 6 classes 0 : Type Agricole 1 : Eau 2 : Bois 3 : Urbain 4 : Voie ferrée 5 : Aéroport
objectid	int	Internal record identifier.Internal record identifier.
st_areashaSt areasha	double	Area of the polygon shape, in square meters.Area of the polygon shape, in square meters.
st_lengthsSt lengths	double	Perimeter length of the polygon shape, in meters.Perimeter length of the polygon shape, in meters.

Schema captured from opendatasoft 3 days ago.

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Sample data (5 records)

Record 1codzon: 1 · objectid: 405

{
  "codzon": 1,
  "objectid": 405,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            1.998340964774232,
            48.91305824935653
          ],
          [
            1.998187358009932,
            48.91282482267621
          ],
          [
            1.99773736828553,
            48.91278751658271
          ],
          [
            1.997462531604337,
            48.91307447209822
          ],
          [
            1.996970441214172,
            48.913207901721826
          ],
          [
            1.997001711918353,
            48.913373520197695
          ],
          [
            1.997018170065463,
            48.913460686902205
          ],
          [
            1.997036258988437,
            48.913558819496416
          ],
          [
            1.99782986448407,
            48.91322844083585
          ],
          [
            1.998430427549168,
            48.913194250164096
          ],
          [
            1.998340964774232,
            48.91305824935653
          ]
        ]
      ]
    },
    "properties": {}
  },
  "st_areasha": 4066.10312329,
  "st_lengths": 307.05309418988685,
  "geo_point_2d": {
    "lat": 48.9131341905,
    "lon": 1.9976812569
  }
}

Record 2codzon: 1 · objectid: 2255

{
  "codzon": 1,
  "objectid": 2255,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            1.950890854574653,
            48.64024576221402
          ],
          [
            1.95074069082391,
            48.64036215830815
          ],
          [
            1.951279895493823,
            48.64082261913744
          ],
          [
            1.951281148254331,
            48.640660753723694
          ],
          [
            1.950890854574653,
            48.64024576221402
          ]
        ]
      ]
    },
    "properties": {}
  },
  "st_areasha": 801.09391947,
  "st_lengths": 154.18335174929655,
  "geo_point_2d": {
    "lat": 48.6405092578,
    "lon": 1.95102914469
  }
}

Record 3codzon: 1 · objectid: 1042

{
  "codzon": 1,
  "objectid": 1042,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.234019379524133,
            48.79400043383628
          ],
          [
            2.233379415257166,
            48.7941167609424
          ],
          [
            2.232929328336237,
            48.79455699674509
          ],
          [
            2.232656256953765,
            48.79496142133052
          ],
          [
            2.232587484829166,
            48.79530308393584
          ],
          [
            2.234330268641878,
            48.795052867445385
          ],
          [
            2.234195137548811,
            48.79457612957748
          ],
          [
            2.234195860256937,
            48.794225412596106
          ],
          [
            2.234019379524133,
            48.79400043383628
          ]
        ]
      ]
    },
    "properties": {}
  },
  "st_areasha": 11835.04605597,
  "st_lengths": 447.5061115522025,
  "geo_point_2d": {
    "lat": 48.7946974486,
    "lon": 2.23352005147
  }
}

Record 4codzon: 1 · objectid: 2257

{
  "codzon": 1,
  "objectid": 2257,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.1012627357828,
            48.64051303722915
          ],
          [
            2.100610996244545,
            48.640601611822056
          ],
          [
            2.099877752739557,
            48.6407079979595
          ],
          [
            2.099931559538364,
            48.640807029946615
          ],
          [
            2.100230293511526,
            48.64076268889541
          ],
          [
            2.101099269572921,
            48.64064758893051
          ],
          [
            2.101763942727751,
            48.64069392884596
          ],
          [
            2.102171522817954,
            48.64058685857141
          ],
          [
            2.102172116522713,
            48.640460962389554
          ],
          [
            2.1012627357828,
            48.64051303722915
          ]
        ]
      ]
    },
    "properties": {}
  },
  "st_areasha": 2530.225996495,
  "st_lengths": 366.6611175630127,
  "geo_point_2d": {
    "lat": 48.640616806,
    "lon": 2.1011683759
  }
}

Record 5codzon: 2 · objectid: 593

{
  "codzon": 2,
  "objectid": 593,
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.402054916161164,
            48.870581279391345
          ],
          [
            2.404144611223058,
            48.87101445878434
          ],
          [
            2.405094464958736,
            48.870291733810376
          ],
          [
            2.402868271977812,
            48.86970584529849
          ],
          [
            2.402054916161164,
            48.870581279391345
          ]
        ]
      ]
    },
    "properties": {}
  },
  "st_areasha": 17729.269586835,
  "st_lengths": 557.0322943916455,
  "geo_point_2d": {
    "lat": 48.8703857843,
    "lon": 2.40352729342
  }
}

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/occupation-du-sol-en-5-postes-dans-la-deuxieme-moitie-du-xviii-siecle

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/occupation-du-sol-en-5-postes-dans-la-deuxieme-moitie-du-xviii-siecle/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 3 days ago

Dataset

Volume & freshness

Records

2.6k

2625

Last upstream update

6 years ago

2021-05-10

License

No license declared upstream.

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Source: opendatasoft

Machine-readable & source

JSON

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