Noise level areas describe a noise exposure situation based on a noise indicator or area affected by noise. They are mainly used for the preparation of strategic noise maps pursuant to Article R.572-5 of the Environmental Code.
__Origin__
Areas covered by an Authorised Trade Union Association (SAA) for defence against the sea specified in the statutes of the trade unions.
__Partner organisations__
DDT Loir-et-Cher, COVADIS
__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-86ecc066-5e28-4d4e-bff3-ad8a232c14d1)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/2cb335ebec566fd93d5797bdef57f0b284364d29)
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