Linked Géoplateforme 🇫🇷

Welcome to the EXPERIMENTAL Linked Data wrapper for the Géoplateforme (data.geopf.fr), France's national platform for public geodata, run by IGN: BD TOPO, BD CARTO, ADMIN EXPRESS, the cadastral parcels, the address base, and the partners' data it hosts.

We maintain a document with Frequently Asked Questions.

Map

The Géoplateforme's WFS feature types and WMS layers on one map page.

Services

Which services are connected, whether they're currently reachable, and which feature types/layers each carries: status page. SPARQL over fetched documents at /sparql. The deployed endpoints, with the formats each serves and the parameters each accepts, as a machine-readable manifest: routes (.json, .ttl).

Example URIs

Every resource answers in the format the client asks for (Accept header, or a .json .ttl .rdf .nt .gml suffix on the path); browsers get the map pages.

• wfs?s=…/wfs/ows&typenames=BDTOPO_V3:batiment&bbox=2.340,48.851,2.356,48.858&count=3 — buildings on the Île de la Cité from BD TOPO (.ttl)
• wfs?s=…/wfs/ows&typenames=ADMINEXPRESS-COG.LATEST:commune&eq=ADMINEXPRESS-COG.LATEST:code_insee:75056 — exact match over a whole feature type, no bbox: the commune of Paris (see FAQ: attribute filters)
• wms?s=…/wms-r/wms&layer=GEOGRAPHICALGRIDSYSTEMS.PLANIGNV2&bbox=2.33,48.85,2.36,48.86&width=512&height=512 — a GetMap image (Plan IGN, central Paris)
• tile?s=…/wms-r/wms&layer=GEOGRAPHICALGRIDSYSTEMS.PLANIGNV2&z=14&x=8299&y=5636 — the same layer as a Web Mercator XYZ tile (L.tileLayer-ready); &f=ttl describes the tile's footprint and ground resolution instead of rendering it