H3 grid level 7 Metropolitan France + information for smoothing by mobile window. Method and use described in [this article](https://www.icem7.fr/cartography/les-lignes-de-force-du-vote-rn-en-2024/)
The dataset is produced from IGN ADMIN-EXPRESS-COG. It is once again generalised (reduction of a factor 2), optimised for thematic mapping, statistical analysis and web publication of interactive maps