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.

geoportail.lu/en
Geoportal of the Grand-Duchy of Luxembourg homepage screenshot

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
Best for: People who need Luxembourg geographic, cadastral, environmental and planning maps and 3D data.
Good for
  • 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
Watch out for
  • 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

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

What do the QGIS and ArcGIS Pro plugins do?
They let you search for a location, choose a basemap, and add map layers or vector data to your projects.
What does the 3D viewer cover?
It integrates all of the Geoportal's public layers and provides tools for interacting with 3D data.
What is the size limit for 3D print exports?
STL files are available for zones of up to 500x500m in Luxembourg.
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