Ville-d’Avray’s open data portal is part of the Grand Paris Seine Ouest municipal data network.
Dataset
opendata.grandnancy.eu
Grand Nancy's open data portal includes transport information such as bus and tram routes and timetables.
About opendata.grandnancy.eu
The Grand Nancy open data portal publishes public datasets from the Grand Nancy metropolitan area, which covers the metropolis and its 20 communes. The portal is being rolled out in stages. Its first stage covers mobility data, including bus and tram route layouts, timetables, a city map and aerial photographs. The portal describes open data as public, non-nominative information that does not concern privacy or security.
The site is written in French. The source states that since November 2021 a regional open data platform for the Grand Est region exists at datagrandest.fr. It also says that the metropolis's datasets are directly accessible there and will be progressively published there, along with new datasets. This portal may therefore not be the long-term home for all of the area's open data.
Key features
- Bus and tram route layouts for the Grand Nancy area
- Bus and tram timetables
- City map of Grand Nancy
- Aerial photographs
- Grand Nancy metropolis datasets also published on datagrandest.fr
Best for: People who need public transport route, timetable and map data for the Grand Nancy metropolitan area.
Good for
- Transport route, timetable and map data are gathered in one portal.
- Data are offered as open datasets for public reuse, according to the portal's description of open data.
Watch out for
- Only the mobility theme is open in this first stage; other data is to be added progressively.
- Metropolis datasets are directly accessible on the regional platform datagrandest.fr, which is referenced as the place they can be found.
opendata.grandnancy.eu at a glance
- Official website
- opendata.grandnancy.eu
- Category
- Research & Data › Open Data & Datasets
- Type
- Dataset
- Platforms
- Web
- Language
- French
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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opendata.grandnancy.eu FAQ
Which datasets are currently available on the portal?
The first stage covers mobility data: bus and tram route layouts, timetables, a city map and aerial photographs.
Where else are the Grand Nancy metropolis datasets published?
They are directly accessible on datagrandest.fr, the Grand Est regional open data platform that has existed since November 2021. The source says the metropolis's open data will progressively be made available there.
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