Around 5,000 people per day use the Geoportal mapping service. Be it individuals checking if their house is in a flooding zone, administrations needing information about the solar cadaster or an architect working on a project - with around 800 different layers to choose from, the portal offers a vast panoply of geographic information about our country. Now high precision 3D views have been added, with maps which are constantly evolving. 82 billion points in total were used to create the 3D model of the whole country, explains Jeff Konnen, head of the Geoportal service. Each layer can be shown or hidden individually, from topography, buildings and bridges, to vegetation.