Vertical Signage - Support PostsSignalisation verticale - Support
Signalisation verticale - SupportVertical Signage - Support Posts
This dataset provides the geographic locations of support posts for vertical traffic signage in the canton of Geneva. It records the exact positions of poles holding traffic signs and supplementary plates. Vertical signage data is organized into three related layers - supports, signs, and plates - which together describe the full physical structure of regulatory road signage. The dataset is published by the Système d'information du territoire genevois (Geneva territorial information system) and provides a free, no-authentication API for accessing this local infrastructure data, useful for road management, mapping, and traffic-regulation analysis.Cette couche représente les supports des signaux de la signalisation verticale règlementant la circulation. Ils indiquent la position géographique exacte des panneaux et plaquettes. La totalité de la signalisation verticale est composé de 3 couches (supports, signaux et plaquettes) qui sont regroup…
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Data schema (5 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| OBJECTID | oid | Internal unique record identifier.Internal unique record identifier. |
| ID_SUPPORTId support | integer | Unique identifier of the sign support.Unique identifier of the sign support. |
| TYPE_SUPPORTType support | string | Type or model of the sign support post.Type or model of the sign support post. |
| NOM_VOIENom voie | string | Name of the road where the support is located.Name of the road where the support is located. |
| REMARQUE | string | Free-text remark or comment about the support.Free-text remark or comment about the support. |
Schema captured from arcgis 2 days ago.
Query the data
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Sample data (3 records)
| OBJECTID | ID_SUPPORT | TYPE_SUPPORT | NOM_VOIE | REMARQUE |
|---|---|---|---|---|
| 1 | 3000461 | Aucun | Chemin des Marais | — |
| 2 | 306046 | 60 / 3m | Chemin du Chamoliet | — |
| 3 | 1000284 | Tube bas | Avenue du Bois-de-la-Chapelle | — |
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/OTC_SV_SUPPORT/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/OTC_SV_SUPPORT/FeatureServer?f=json' -H 'Accept: application/json'Service definition: the list of layers.
Dataset
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