Angers Loire Métropole Open Data publishes 151 open datasets for France. Browse them live in Vizzie and turn any one into a map or chart.
Angers Loire Métropole Open Data is the open-data portal for France, covering Pays de la Loire. It runs on OpenDataSoft, a hosted open-data publishing platform. You can browse it directly at data.angers.fr.
On Angers Loire Métropole Open Data, most datasets here are clearly licensed — only a small share are undeclared. It's important to know that "no licence declared" is not the same as public-domain or free-to-use. Undeclared data carries no explicit permission to copy, adapt, or redistribute it — so reusers should treat it cautiously and check with the publisher before relying on it. Vizzie flags each dataset's licence (or its absence) so you can see this before you build.
Of the 151 datasets here whose licence Vizzie can identify, essentially all of them can be used commercially; 95% carry a share-alike condition, so work built on them has to be published under the same terms. Attribution is required by almost every open licence — Vizzie writes the attribution line for you when you export or publish.
96 of 100 sampled are ODbL-1.0 — share-alike, so nearly the whole catalogue carries the export warning.
No download, no GIS specialist. Opens in Vizzie.