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 426

Orthophoto officielle du Grand-Duché de Luxembourg, édition été 2025 (ortho_2025_été) ortho_2025_été

From Administration du cadastre et de la topographie

Ce jeu de données contient l’orthophoto officielle issue du survol de 2025 en été avec une résolution au sol de <=10 cm par pixel (GSD). La précision planimétrique absolue de l’orthophoto peut être indiquée avec un écart moyen quadratique EMQ <= 20 cm. Le déversement est <= 15 % sur le territoire…

Metadata quality:
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Updated 2 days ago

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

From Administration de la gestion de l'eau

The ecological status of the natural waterbodies is assessed in 5 classes going from 1 to 5 (high, good, moderate, poor, bad). The classification of the ecological status is based on the biological quality elements, physico-chemical quality elements and in some cases also the hydromorphological…

Metadata quality:
56.0%

Updated 1 day ago

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INSPIRE - Annex III - Environmental Monitoring Facilities - Structural quality mapping 2021 [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 1 day ago

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INSPIRE - Annex III - Environmental Monitoring Facilities - Structural quality mapping 2021 in 5 stripes [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 1 day ago

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

From Administration de la gestion de l'eau

Phytoplankton is one of the four biological quality elements considered in the assessment of the ecological status/potential of natural water bodies. The phytoplankton-based assessment is carried out using five classes: high (blue), good (green), moderate (yellow), poor (orange), and bad (red).…

Metadata quality:
56.0%

Updated 1 day ago

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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 1 day ago

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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 1 day ago

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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 1 day ago

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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 1 day ago

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