The "Cadastre GSM" or "Cadastre hertzien" is integrated into the national geoportal of the Grand Duchy of Luxembourg (direct URL: https://map.geoportail.lu/theme/cadastre_hertzien?version=3&zoom=8&X=772788&Y=6379807&lang=fr&layers=811-802-801&opacities=1-1-1&bgLayer=basemap_2015_globall). It allows anyone wishing to take note of the location and technical characteristics of the mobile phone antennas.

This dataset has been derived from the "LIMADMIN" data and contains the Historical Statistical Units of the Grand-Duchy of Luxembourg. This dataset is only valid for the reference period of 2015 -2017. It represent the municipalities with a LAU2 code. The dataset is structured according to the INSPIRE Annex III Theme - Statistical Units.

Evaluation of the quality element “continuity” per surface water body

Installations de compostage

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 classification of the ecological potential is based on the biological, physico-chemical and in some cases also the hydromorphological quality elements.

Ce jeu de données contient: • les zones d’activités économiques existantes (nationales, spécifiques nationales et régionales) • les zones d’activités économiques projetées (nationales, spécifiques nationales et régionales) • les zones d’activités économiques communales existantes à reclasser • les terrains ou ensembles de terrains regroupés auxquels s’applique le droit de préemption The dataset is structured according to the INSPIRE Annex III Theme - Land Use [Pour en savoir plus...](http://amenagement-territoire.public.lu/fr/plans-caractere-reglementaire/plans-sectoriels/zones_activites_economiques.html)

This dataset includes: • Preservation zones of landscape structures (Grands ensembles paysagers - GEP) • Inter-urban green zones (Zones vertes interurbaines - ZVI) • Green areas (Coupures vertes) The dataset is structured according to the INSPIRE Annex III Theme - Land Use [For more information...](http://amenagement-territoire.public.lu/fr/plans-caractere-reglementaire/plans-sectoriels/paysage.html)

According to the water framework directive (Directive 2000/60/CE), the biological parameter fish are monitored in surface water bodies in order to determine the ecological status. Fish react sensitively to the continuity and the hydrological flow of surface water. Fish are therefor sampled in the SWB which have deficits here. The methodology applied for sampling is the standard NF EN 14962:2006 "water quality − guidance on the scope and selection of fish sampling methods".

Bruit des avions

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 in the area of the river bed, the river bank and the floodplain are assessed so that the structural quality mapping contains detailed information on the river morphology and the river continuity. In this case, the evaluation of the mapped sections is based on five classes. The areas river bed, left river bank, right riverbank, left floodplain and right floodplain are represented in 5 strips.