Green roofs - Status 2021Toitures végétalisées - État 2021
Toitures végétalisées - État 2021Green roofs - Status 2021
A mapping of green (vegetated) roofs across the canton of Geneva, published by the Système d'information du territoire genevois (Geneva territorial information system). Roofs are classified into eleven distinct categories. The inventory was originally established based on the 2009 orthophoto and updated to reflect conditions in 2021. The dataset provides a geographic overview of green roof coverage and typology within the canton.Cartographie des toitures végétalisées sur l'ensemble du canton de Genève. Classification des toitures en onze classes différentes. Etat des lieux effectué par rapport à l'orthophoto 2009, avec une mise à jour de l'état en 2021.
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (15 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| OBJECTID | oid | Internal unique record identifier.Internal unique record identifier. |
| OBJECTID_1Objectid 1 | integer | Secondary internal record identifier.Secondary internal record identifier. |
| ID_TOITId toit | double | Unique identifier of the roof.Unique identifier of the roof. |
| EGID | integer | Federal building identifier (EGID) linked to the roof.Federal building identifier (EGID) linked to the roof. |
| SOURCE | string | Source of the roof data or survey.Source of the roof data or survey. |
| CODE_TVCode tv | integer | Green roof classification code.Green roof classification code. |
| DEFINITION | string | Text description of the green roof classification.Text description of the green roof classification. |
| REMARQUES | string | Free-text remarks about the roof.Free-text remarks about the roof. |
| CODE_TV_SPCode tv sp | smallinteger | Sub-classification code for the green roof type.Sub-classification code for the green roof type. |
| DESTINATION | string | Intended use or function of the building/roof.Intended use or function of the building/roof. |
| NOMEN_CLASSENomen classe | string | Building usage category, e.g. activity type.Building usage category, e.g. activity type. |
| ANNEE | integer | Year the roof state was recorded.Year the roof state was recorded. |
| ACTUEL | smallinteger | Flag indicating whether the record is currently valid.Flag indicating whether the record is currently valid. |
| Shape__Area | double | Calculated area of the roof polygon.Calculated area of the roof polygon. |
| Shape__LengthSHAPE.LEN | double | Calculated perimeter length of the roof polygon.Calculated perimeter length of the roof polygon. |
Schema captured from arcgis 1 month 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 (3 records)
Record 1EGID: 295079020 · ANNEE: 2015
{
"EGID": 295079020,
"ANNEE": 2015,
"ACTUEL": 0,
"SOURCE": "Toit",
"CODE_TV": 30,
"ID_TOIT": 54902,
"OBJECTID": 1,
"REMARQUES": " ",
"CODE_TV_SP": 4,
"DEFINITION": "Toiture végétalisée de manière spontanée (> 60% de la surface totale)",
"OBJECTID_1": 1,
"DESTINATION": " ",
"Shape__Area": 4188.507060135,
"NOMEN_CLASSE": "Activité",
"Shape__Length": 319.81909034697804
}Record 2EGID: 2044151 · ANNEE: 2015
{
"EGID": 2044151,
"ANNEE": 2015,
"ACTUEL": 0,
"SOURCE": "Toit",
"CODE_TV": 30,
"ID_TOIT": 172404,
"OBJECTID": 2,
"REMARQUES": " ",
"CODE_TV_SP": 4,
"DEFINITION": "Toiture végétalisée de manière spontanée (> 60% de la surface totale)",
"OBJECTID_1": 2,
"DESTINATION": " ",
"Shape__Area": 216.27519816,
"NOMEN_CLASSE": "Activité",
"Shape__Length": 68.2826182075153
}Record 3EGID: 295100325 · ANNEE: 2009
{
"EGID": 295100325,
"ANNEE": 2009,
"ACTUEL": 1,
"SOURCE": "Toit",
"CODE_TV": 10,
"ID_TOIT": 246501,
"OBJECTID": 3,
"REMARQUES": " ",
"CODE_TV_SP": 1,
"DEFINITION": "Toiture végétalisée intensive",
"OBJECTID_1": 3,
"DESTINATION": " ",
"Shape__Area": 84.34944999999999,
"NOMEN_CLASSE": " ",
"Shape__Length": 36.4956414639088
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://vector.sitg.ge.ch/arcgis/rest/services/SIPV_EV_TOIT_VERT_2021/FeatureServer
License
Terms stated by the source (not a recognized license):
© 2026 SITG
Query examples
curl -s 'https://vector.sitg.ge.ch/arcgis/rest/services/SIPV_EV_TOIT_VERT_2021/FeatureServer?f=json' -H 'Accept: application/json'Service definition: the list of layers.
Dataset
Volume & freshness
Machine-readable & source
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