La Grande Carte
La Grande Carte · lagrandecarte.fr
La Grande Carte gives ChatGPT read-only access to French public open data, curated and cross-referenced from about 40 official sources (INSEE, DGFiP, IGN, Géorisques, ADEME, ARS, SSMSI…).
How to install La Grande Carte in ChatGPT
- Open the official listing for La Grande Carte in the ChatGPT workspace you want to use.
- Choose Install plugin if available. Follow any connection steps for the apps listed on the page.
- Open a new conversation on a supported ChatGPT surface. Select La Grande Carte from the plugin options or mention it by name.
How to use La Grande Carte
Check the marketplace listing or publisher’s documentation for supported actions and examples.
Historial de posiciones
Consulta el orden de los plugins en el directorio público de ChatGPT por fecha de captura. Popular es una selección editorial. OpenAI no publica cifras de instalaciones ni de uso en este directorio.
Frequently asked questions
Why is Install plugin missing?
Check your account, workspace, plan and region. If the listing says Desktop only, open it in the ChatGPT desktop app.
Información
Ask about any of France's ~35,000 communes: population, income and poverty, housing and advertised rents, tap-water quality, air quality, crime, climate, travel times, amenities, municipal finances, mayor and election results. Ask about a specific address or cadastral parcel: natural and industrial risks (flood, clay shrink-swell, radon, seismic, polluted sites), urban-planning zoning, recent property sales, energy ratings, noise, fibre and mobile coverage, protected areas and heritage. Départements, overseas included, and régions come with their own statistics. Useful before moving, buying or renting, for due diligence on an address, to compare towns, and for local journalism or research on public statistics. Limitations: France only (metropolitan France and the overseas départements). Read-only: it never changes anything. Owner names are not part of the public data and are never returned. Figures come from the latest official release of each source, which can be one to three years old. All data is under the Etalab Open Licence 2.0. Connecting asks you to sign in to a La Grande Carte account (email and password, or Google).
Funciones
- Look up any French commune's statistics
- Assess risks
- zoning and sales at an address
- Compare towns
- départements and régions
- Find the cadastral parcel at an address or a point