---
type: "Public Data API"
title: "Emprises bâties supposées des ouvrages souterrains (anciennes fortifications)"
description: "Les souterrains des anciennes fortifications (XVIe-XVIIIe siècle) ont été digitalisés sur la base de plans d'origine et de relevés anciens (XVIIIe-XXe siècle), de relevés effectués dans les années 1970 par le Service cantonal de géologie, de reconstitutions hypothétiques (Louis…"
resource: "https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS"
timestamp: "2026-10-21T00:54:12.212Z"
slug: "emprises-baties-supposees-des-ouvrages-souterrains-anciennes-fortifications"
verification_state: "VERIFIED"
free_access_class: "FREE_NO_AUTH"
auth_type: "NONE"
country_code: "CH"
geographic_scope: "LOCAL"
confidence: 0.4
canonical: "https://c0mm0.com/entry/emprises-baties-supposees-des-ouvrages-souterrains-anciennes-fortifications/"
---

# Emprises bâties supposées des ouvrages souterrains (anciennes fortifications)

Les souterrains des anciennes fortifications (XVIe-XVIIIe siècle) ont été digitalisés sur la base de plans d'origine et de relevés anciens (XVIIIe-XXe siècle), de relevés effectués dans les années 1970 par le Service cantonal de géologie, de reconstitutions hypothétiques (Louis Blondel et Anastazja…

# Access

| Property | Value |
| --- | --- |
| Access | Free no auth |
| Authentication | None |
| Homepage | http://data.europa.eu/88u/dataset/dps_ouvrages_prot_zone_risque-canton-geneve |
| Documentation | http://data.europa.eu/88u/dataset/dps_ouvrages_prot_zone_risque-canton-geneve |
| Repository | — |

# Verification

| Property | Value |
| --- | --- |
| State | VERIFIED |
| Last verified | 2026-10-21T00:54:11.900Z |
| Latency p50 | 1902 ms |
| Latency p95 | — |
| Consecutive successes | 20 |

# Citations

[1] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — primary source
[2] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — country_code, claimed, confidence 0.9
[3] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — description, claimed, confidence 0.9
[4] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — docs_url, claimed, confidence 0.9
[5] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — homepage_url, claimed, confidence 0.9
[6] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — institution_id, inferred, confidence 0.6
[7] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — name, claimed, confidence 0.9
[8] [https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS](https://vector.sitg.ge.ch/arcgis/services/DPS_OUVRAGES_PROT_ZONE_RISQUE/MapServer/WMSServer?request=GetCapabilities&service=WMS) — primary_source_url, measured, confidence 0.9