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Zones de la route nationale N°171 exposées au bruit en Lden (période jour-soir-nuit) en Loire-Atlantique

Direction Départementale des Territoires et de la Mer de Loire-Atlantique

Informations

License
Licence Ouverte / Open Licence version 2.0
Frequency
Unknown
Creation date
April 13, 2017
Modification date
January 24, 2021
Latest resource update
January 24, 2021
Territorial coverage granularity
Other

Extras

ID
58ef7d29c751df1315143f08
Creation date
April 13, 2017
Modification date
January 24, 2021

Carte de type « a » délimitant, par niveau d'isophone au pas de 5dB(A), les zones exposées au bruit en Lden, indicateur de bruit en période jour-soir-nuit, de 55 dB(A) à 75 dB(A) - route nationale N°171 - arrêté du 12/02/2013

Origine

Les niveaux de bruit sont évalués au moyen de modèles numériques intégrant les principaux paramètres qui influencent le bruit et sa propagation.

Organisations partenaires

DDTM Loire-Atlantique

Consulter cette fiche sur geo.data.gouv.fr

Resources 19

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