Green Cadastre - Green Masses - Hauts-de-SeineCadastre vert - Masses vertes - Hauts-de-Seine

Cadastre vert - Masses vertes - Hauts-de-SeineGreen Cadastre - Green Masses - Hauts-de-Seine

APIDiscovered1/7blocked by verifiedQuery nowOpen workbench Subscribe🇫🇷France

This dataset locates green masses (vegetated areas) across the Hauts-de-Seine department in the Île-de-France region, France. Green masses are identified through chlorophyll activity detected by infrared photography, allowing assessment of vegetation cover and green heritage across the territory. The data is published via the Île-de-France regional open data portal and is accessible without authentication. It is useful for urban planning, environmental monitoring, and studies of green space distribution within the department.Localisation des différentes masses vertes du département Ce jeu de données permet de localiser les masses vertes sur le territoire des Hauts-de-Seine. Les masses vertes sont déduites de l’activité chlorophyllienne et enregistrées par photographie infrarouge. Elles permettent d’appréhender le pat...

environment

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Trust score

How is this computed?

poor

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

Data schema (7 fields)

Filterable via the API (5)

idelement_verttypecommunecode_inseest_area_shape

Click a field to see example values.

Field	Type	Description
idelement_vertIdelement vert	int	Unique identifier of the green area.Identifiant de la masse verte
type	text	Type of green mass (e.g. trees, wasteland, shrub, woodland, lawn, wetland, nursery, garden, greenhouse).Type de masses vertes : - AG : Arbres groupés - FR : Friche - MABF : Massifs arbustif, bocager ou floral - MB : Massifs boisés - PE : Pelouse ou prairie - PH : Groupement de zones humides - PI : Pépinière ou autre culture - PO : Potager ou verger - SE : Serre
communeCommune	text	Name of the municipality.Nom de la commune
code_inseeINSEE commune code	text	INSEE code of the municipality.Code INSEE de la commune
st_area_shapeSUPERFICIE	double	Area of the green mass in square meters.Superficie de la masse verte (mètres carrés)
geo_shapeShape	geo_shape	Geometry of the feature in GeoJSON format.Géométrie de l'entité au format GeoJSON
geo_point_2dCoordinates	geo_point_2d	Centroid coordinates of the feature (latitude, longitude in decimal degrees).Coordonnées du centroïde de l'entité (latitude, longitude en degrés décimaux)

Schema captured from opendatasoft 2 days ago.

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Sample data (5 records)

Record 1type: PE · commune: COLOMBES

{
  "type": "PE",
  "commune": "COLOMBES",
  "geo_shape": "[large value omitted]",
  "code_insee": "92025",
  "geo_point_2d": {
    "lat": 48.91886597412731,
    "lon": 2.2393770406912266
  },
  "st_area_shape": 943.55130238,
  "idelement_vert": 65366
}

Record 2type: PE · commune: CHATENAY MALABRY

{
  "type": "PE",
  "commune": "CHATENAY MALABRY",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.2659736786431415,
            48.764230909868886
          ],
          [
            2.265950342761486,
            48.76418809013936
          ],
          [
            2.265979457481942,
            48.76418460150701
          ],
          [
            2.265960483830946,
            48.76413521922703
          ],
          [
            2.266005109580813,
            48.76412877195006
          ],
          [
            2.266003217035809,
            48.76412013688552
          ],
          [
            2.266147849571795,
            48.76409576887096
          ],
          [
            2.266204729009114,
            48.76408267448779
          ],
          [
            2.2662741343616974,
            48.7640605047315
          ],
          [
            2.266322177622926,
            48.76404398756314
          ],
          [
            2.2663651826047735,
            48.76402872695446
          ],
          [
            2.2664001642859306,
            48.764013999650004
          ],
          [
            2.266434739511704,
            48.763997295665405
          ],
          [
            2.2664041639128034,
            48.76397416421467
          ],
          [
            2.2663069734629313,
            48.76402167647561
          ],
          [
            2.2661269321305206,
            48.76407399233409
          ],
          [
            2.2658857038609095,
            48.764109454156426
          ],
          [
            2.265928788352231,
            48.76423088282148
          ],
          [
            2.2659736786431415,
            48.764230909868886
          ]
        ]
      ]
    },
    "properties": {}
  },
  "code_insee": "92019",
  "geo_point_2d": {
    "lat": 48.76409603429106,
    "lon": 2.266105541348974
  },
  "st_area_shape": 175.15033709,
  "idelement_vert": 14509
}

Record 3type: PE · commune: GENNEVILLIERS

{
  "type": "PE",
  "commune": "GENNEVILLIERS",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.3041113146883285,
            48.916136665874504
          ],
          [
            2.303972859554513,
            48.9160818614815
          ],
          [
            2.303949100192243,
            48.91610541521264
          ],
          [
            2.303945147628109,
            48.916104694347254
          ],
          [
            2.3038594067122027,
            48.91618506628395
          ],
          [
            2.303933474321392,
            48.91621953011815
          ],
          [
            2.303910943544839,
            48.91624029525348
          ],
          [
            2.3039063026383624,
            48.91624452193006
          ],
          [
            2.3038952437993196,
            48.916254769495666
          ],
          [
            2.3039866375334372,
            48.916291845332175
          ],
          [
            2.304087124258657,
            48.916193764683044
          ],
          [
            2.3040732098622856,
            48.91618917317839
          ],
          [
            2.3041113146883285,
            48.916136665874504
          ]
        ]
      ]
    },
    "properties": {}
  },
  "code_insee": "92036",
  "geo_point_2d": {
    "lat": 48.91618238512376,
    "lon": 2.303986533501726
  },
  "st_area_shape": 233.47409094,
  "idelement_vert": 54646
}

Record 4type: MABF · commune: GARCHES

{
  "type": "MABF",
  "commune": "GARCHES",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.1821095672749093,
            48.84152237468423
          ],
          [
            2.181874438426164,
            48.84133553916524
          ],
          [
            2.181792758615741,
            48.84136756590526
          ],
          [
            2.1817602568526366,
            48.84141631249358
          ],
          [
            2.181813432123797,
            48.84147245064387
          ],
          [
            2.1818089914886385,
            48.841485729465056
          ],
          [
            2.1817991164135577,
            48.84148970629597
          ],
          [
            2.1818236276744027,
            48.84151560214781
          ],
          [
            2.181972976234188,
            48.84145968247671
          ],
          [
            2.182013506236029,
            48.841502383302206
          ],
          [
            2.1820752410048407,
            48.84156838514556
          ],
          [
            2.1821095672749093,
            48.84152237468423
          ]
        ]
      ]
    },
    "properties": {}
  },
  "code_insee": "92033",
  "geo_point_2d": {
    "lat": 48.84144108374893,
    "lon": 2.18190804753001
  },
  "st_area_shape": 251.30616952,
  "idelement_vert": 27928
}

Record 5type: MABF · commune: ISSY LES MOULINEAUX

{
  "type": "MABF",
  "commune": "ISSY LES MOULINEAUX",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "Polygon",
      "coordinates": [
        [
          [
            2.2586283981478985,
            48.81722756109728
          ],
          [
            2.2585402632971556,
            48.817164507018745
          ],
          [
            2.258414456476178,
            48.81719191963775
          ],
          [
            2.258373059290925,
            48.81723609552649
          ],
          [
            2.2584129317069555,
            48.81731460481722
          ],
          [
            2.258495568066101,
            48.81728048521203
          ],
          [
            2.2586283981478985,
            48.81722756109728
          ]
        ]
      ]
    },
    "properties": {}
  },
  "code_insee": "92040",
  "geo_point_2d": {
    "lat": 48.81723245044996,
    "lon": 2.258485464655904
  },
  "st_area_shape": 169.449078245,
  "idelement_vert": 9998
}

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/cadastre-vert-des-hauts-de-seine-masses-vertes

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/cadastre-vert-des-hauts-de-seine-masses-vertes/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

66k

66282

Update cadence

Irregular

declared upstream

Last upstream update

4 months ago

2026-06-22

Temporal coverage

2012 → ongoing

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON

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