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Geoportal of the Grand-Duchy of Luxembourg
Luxembourg’s geoportal includes public map layers and a 3D viewer with tools for interacting with 3D data.

About Geoportal of the Grand-Duchy of Luxembourg
The Geoportal of the Grand-Duchy of Luxembourg provides map viewers for Luxembourg covering cadastre, topography, infrastructure, environment, water, land use plans and other topics. It includes a 3D viewer that integrates public layers with tools for interacting with 3D data, and QGIS and ArcGIS Pro plugins to search locations, select a basemap and add layers or vector data in desktop GIS software.
Additional applications include an address index, route planner for the greater region, distance calculator, coordinate conversion from WGS84 to LUREF, STL export for 3D printing zones up to 500x500m, and a Map API. Some portals, including the professional portal and the surveyors portal, are limited to authorised users or require login.
Key features
- 3D viewer with public layers and tools for interacting with 3D data
- QGIS and ArcGIS Pro plugins to add basemaps and layers
- Thematic maps for cadastre, water, environment and land use
- STL export for 3D printing zones up to 500x500m
- Route planner for car routes in the greater region
- Address index covering Luxembourg street addresses
- Multiple thematic maps for cadastre, environment, water and land use in one site
- Desktop GIS access through QGIS plugin and ArcGIS Pro add-in
- Practical utilities such as address index, route planner and coordinate converter
- Professional portal limited to authorised users
- Surveyors portal requires login
- 3D print STL export limited to 500x500m zones in Luxembourg
Geoportal of the Grand-Duchy of Luxembourg at a glance
- Website
- geoportail.lu/en
- Category
- Research & Data › Climate & Environmental Data
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Geoportal of the Grand-Duchy of Luxembourg FAQ
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