High-value datasets

High-value datasets (HVDs) are open public sector datasets from six priority themes: geospatial, Earth observation and environment, meteorology, statistics, companies and company ownership, and mobility. These datasets are made available free of charge and in a way that maximizes reuse to stimulate economic and social innovation. The list of these datasets is defined by EU Regulation 2023/138.

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Datasets 400

HVD - Annex 2 Earth Observation and Environment - Water - Raw data of substances analysed in surface water suspended solids in Luxembourg - 2nd watchlist (LU-SW-WL) (2018)

From Administration de l'environnement

Analysis of watchlist substances in surface waters are carried out at a frequency of 4 times per year at two representatif surveillance stations in Luxembourg. The chemicals included in the watchlist are determined on a EU level and include chemicals that potentially pose a significant risk to the…

Metadata quality:
56.0%

Updated 3 days ago

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HVD - Annex 2 Earth Observation and Environment - Water - Raw data of substances analysed in surface water suspended solids in Luxembourg - 2020 (3rd watchlist) (LU-SW-WL)

From Administration de l'environnement

Analysis of watchlist substances in surface waters are carried out at a frequency of 4 times per year at two representatif surveillance stations in Luxembourg. The chemicals included in the watchlist are determined on a EU level and include chemicals that potentially pose a significant risk to the…

Metadata quality:
56.0%

Updated 3 days ago

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HVD - Annex 5 Companies and Company Ownership - Annual deposits 2026

From STATEC Institut national de la statistique et des études économiques du Grand-Duché de Luxembourg

Fichiers trimestriels des données comptables déposées Les fichiers en format .xml contiennent tous les dépôts de comptes annuels (bilans et comptes de résultats publics) réalisés pendant un trimestre (basé sur l’année civile de dépôt). Différentes dispositions légales apportent des restrictions à…

Metadata quality:
56.0%

Updated on April 26, 2026

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INSPIRE - Annex III - Environmental Monitoring Activity - Chemical status of surface water bodies without ubiquitous substances [Directive 2008/105/EC] (2015-2020)

From Administration de la gestion de l'eau

The chemical status of the surface water bodies is assessed as being good or failing to achieve good chemical status. The assessment of the chemical status for the second river basin management plan is based on the list of substances of directive 2008/105/EC as well as its environmental quality…

Metadata quality:
56.0%

Updated 2 weeks ago

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INSPIRE - Annex III - Environmental Monitoring Activity - Chemical status of surface water bodies [Directive 2008/105/EC] (2015-2020)

From Administration de la gestion de l'eau

The chemical status of the surface water bodies is assessed as being good or failing to achieve good chemical status. The assessment of the chemical status for the second river basin management plan is based on the list of substances of directive 2008/105/EC and the environmental quality standards…

Metadata quality:
56.0%

Updated 2 weeks ago

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INSPIRE - Annex III - Environmental Monitoring Activity - Chemical status of surface water bodies without ubiquitous substances [Directive 2013/39/EU] (2015-2020)

From Administration de la gestion de l'eau

The chemical status of the surface water bodies is assessed as being good or failing to achieve good chemical status. The assessment of the chemical status for the second river basin management plan is based on the list of substances of directive 2008/105/EC and the environmental quality standards…

Metadata quality:
56.0%

Updated 2 weeks ago

Creative Commons Zero (CC0)

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INSPIRE - Annex III - Environmental Monitoring Activity - Chemical status of surface water bodies [Directive 2013/39/EU] (2015-2020)

From Administration de la gestion de l'eau

The chemical status of the surface water bodies is assessed as being good or failing to achieve good chemical status. The assessment of the chemical status for the second river basin management plan is based on the list of substances of directive 2008/105/EC and the environmental quality standards…

Metadata quality:
56.0%

Updated 2 weeks ago

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INSPIRE - Annex III Theme Environmental Monitoring Facilities - Air Quality - Biomonitoring Network

From Administration de l'environnement

Biomonitoring is conducted primarily in urban areas near electric arc steel mills. These facilities represent potential sources of emissions of organic and metal compounds that are then transported by air to urbanized areas. Metal compounds emitted by steel mills are fixed by dust particles.…

Metadata quality:
56.0%

Updated 2 weeks ago

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INSPIRE - Annex III - Environmental Monitoring Facilities - Air Quality - NO₂ monitoring station network for Climate Pact campaign (2023)

From Administration de l'environnement

In 2018, the environmental administration organised a nationwide air quality measurement campaign in collaboration with 36 participating municipalities and myenergy. More specifically, it is a national measurement campaign of NO2 by passive tubes in the context of the national air quality program…

Metadata quality:
56.0%

Updated 2 weeks ago

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