Areas of a strategic noise map LDA for A63 North from 2017 to 2022 in the department of Landes

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Dataset information

Catalog

Plateforme ouverte des données publiques françaises

Country of origin

France

Updated

2020.03.01 06:40

Created

2017.01.21

Available languages

French

Keywords

nuisance-bruit, landes-40, zbr, passerelle-inspire, lda, environment, donnees-ouvertes

Datasource

Official portal for European data link

Quality scoring

145

Dataset description

Zones d'A strategic road source noise map of Type A d' associated index LD for the motorway A63 north part in the department of Landes for the period 2017-2022 __Origin__ The noise levels emitted by a given infrastructure during an average day are evaluated using numerical models producing isophone curves reduced in noise zones, according to the index recommended for all modes of transport at European level, namely the Lden index and the Ln index. The isophone curves are thus used to delineate the external and, where appropriate, internal boundaries of noise zones by range of d' indices. Dataset created with CEREMA’s Mizogéo software __Partner organisations__ DDTM Landes __Links annexes__ * [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-5b083888-5474-4df4-9b99-25a311e53326) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/e0742b161c771bbddbe17d292538fcc09267e3a5)

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