1:50,000 Cartographic Reference DatasetRéférentiel cartographique au 1/50 000e

Référentiel cartographique au 1/50 000e1:50,000 Cartographic Reference Dataset

APIExecutable4/7Query nowOpen workbench Subscribe🇫🇷France

This API provides access to a medium-scale cartographic reference dataset (usable from roughly 1:25,000 to 1:75,000) covering the Strasbourg Urban Community, adjacent municipalities, and the town of Kehl, spanning about 620 km². It is a schematic geographic database representing road centerlines with decametric precision, including built-up blocks, transport routes, and other topographic reference elements. Published by the Strasbourg Eurométropole open data portal, it serves as a base reference layer for mapping and spatial analysis at medium scales within this cross-border French-German metropolitan area.Cartographie pour des échelles moyennes (du 1/25 000e au 1/75 000e) sur le territoire de la Communauté Urbaine de Strasbourg, des communes adjacentes et la ville de Kehl (620 km²). Elle est une BD schématique (axe des voies) de précision décamétrique, comprenant les îlots bâtis, les axes de commu...

geospatial

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Trust score

How is this computed?

fair

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

Data schema (3 fields)

Filterable via the API (3)

date_exportformat_donneesurl

Click a field to see example values.

Fill	Field	Type	Description
100%	date_exportDate export	text	Date of the last data export.Date du dernier export
100%	format_donneesFormat donnees	text	File format of the dataset, e.g. gpkg or geojson.Format des données
100%	url	text	Link to download the dataset.Lien vers les données

Schema captured from opendatasoft 1 day 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.

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Sample data (4 records)

date_export	format_donnees	url
01/08/2026	gpkg	https://sig.strasbourg.eu/datastrasbourg/doref/referentiel_carto_50_000_gpk.zip
01/08/2026	geojson	https://sig.strasbourg.eu/datastrasbourg/doref/referentiel_carto_50_000_geojson.zip
01/08/2026	dwg	https://sig.strasbourg.eu/datastrasbourg/doref/referentiel_carto_50_000_dwg.zip
01/08/2026	shp	https://sig.strasbourg.eu/datastrasbourg/doref/referentiel_carto_50_000_shp.zip

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/referentiel-cartographique-au-50-000e

License

Licence Ouverte 2.0 (France / Etalab)Open

✓ Redistributable
✓ Attribution required

Query examples

curl -s 'https://data.strasbourg.eu/api/explore/v2.1/catalog/datasets/referentiel-cartographique-au-50-000e/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

2 000 000 req/day

per ipmeasured

observed 1 day ago

Dataset

Volume & freshness

Records

Last upstream update

3 months ago

2026-08-02

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON

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