Geospatial data

Geospatial data, or geodata, is special data that is distinguished from other types of data by its explicit link to a location on the earth's surface (spatial reference). Many data can be described as geodata, and they are invaluable for a wide range of applications. In this field the data.public.lu portal collaborates closely with the national Geoportal, the cartographic portal, the INSPIRE catalogue of the Grand Duchy as well as the atlas of the Greater Region.

The most popular dataset at the moment is: National 3D building database

Datasets 478

INSPIRE - Annex III - Environmental Monitoring Facilities - Physico-chemistry 2021

From Administration de la gestion de l'eau

For the assessment of the ecological status of surface water bodies, physico-chemical parameters are used. The procedures for this monitoring are laid down in the Water Framework Directive (Directive 2000/60/EC) and established by the Grand-Ducal Regulation of 15 January 2016 concerning the…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex III - Environmental Monitoring Facilities - Structural quality mapping 2021 [7-stage evaluation]

From Administration de la gestion de l'eau

The hydromorphological status was determined by a monitoring compliant with the Water Framework Directive (Directive 2000/60/EU). The elaboration of a structural quality mapping is one part of this monitoring. Within the scope of the work on the structural quality mapping, a total of 31 parameters…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex III - Environmental Monitoring Facilities - (Bio) Macrophytes and phytobenthos 2021

From Administration de la gestion de l'eau

Macrophytes and phytobenthos (diatoms) are two sub-parameters of the biological quality element of the aquatic flora considered in the assessment of ecological status/potential. Aquatic flora is assessed based on the lowest-scoring sub-parameter (worst-case). The assessment of aquatic flora is…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex III - Environmental Monitoring Facilities - Hydromorphology - Overall evaluation 2021

From Administration de la gestion de l'eau

Overall evaluation of the hydromorphological status per surface water body. The assessment of the hydromorphological status is based on the mapping and the assessment of the structural quality of the Luxembourgish watercourses. The quality elements which have been covered in the framework of the…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex III - Environmental Monitoring Facilities - Ecological Potential 2021

From Administration de la gestion de l'eau

The "good ecological potential" is the environmental quality objective defined by the water framework directive for artificial and heavily modified surface water bodies. The ecological potential is assessed in four classes ranging from 1 to 4 (good and higher, moderate, poor, bad). The…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex III - Environmental Monitoring Facilities - Structural quality mapping 2021 in 5 stripes [5-stage evaluation]

From Administration de la gestion de l'eau

The hydromorphological status was determined by a monitoring compliant with the Water Framework Directive (Directive 2000/60/EU). The elaboration of a structural quality mapping is one part of this monitoring. Within the scope of the work on the structural quality mapping, a total of 31 parameters…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex III - Environmental Monitoring Facilities - (Bio) Macrobenthos 2021

From Administration de la gestion de l'eau

Macroinvertebrates are one of the four biological quality elements considered in the assessment of the ecological status/potential of surface water bodies. The assessment based on aquatic flora is carried out using five classes: high (blue), good (green), moderate (yellow), poor (orange), and bad…

Metadata quality:
56.0%

Updated on June 1, 2026

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INSPIRE - Annex II Theme Orthoimagery - OrthoimageCoverage 2025 Summer

From Géoportail

This layer contains the official orthophoto resulting from the 2025 aerial summer survey with a ground resolution of <= 10 cm per pixel (GSD). The absolute planimetric accuracy of the orthophoto can be indicated with a Root Mean Square Error (RMSE) <= 20 cm. The overcoverage is <= 15% in the…

Metadata quality:
56.0%

Updated on June 12, 2026

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