Noise — Curves Lden Type A — Outside VRU

locating areas exposed to noise, using isophone curves in dB(A) Lden: on 24 hours by step from 5 in 5 from 55 dB(A) to 75 dB(A) and more. This metadata will be linked to the GeoStandart of COVADIS, which is in preparation: Development of the Geostandard Earth Transport Noise (BTT) MEDDE DGPR @-@ MLET __Origin__ Road noise data, transmitted by SEEF in 2011 to draw up dynamic maps (noise maps) to the public (Cartélie). To date (31/07/2014) there is no COVADIS standard but it is in preparation: & Development of the Geostandard Earth Transport Noise (BTT) MEDDE DGPR @-@ MLET " __Partner organisations__ DDT Haute-Garonne __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-b20e8581-02ad-4d9c-bc9c-f936437de96a) * [HTML view of metadata on the Internet](http://catalogue.geo-ide.developpement-durable.gouv.fr/catalogue/apps/search/?uuid=fr-120066022-ldd-dd3f1c58-e369-47e3-9415-ab3144881e9b) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/57fc1d422fe237b7f2db252e7f05eca41dc330fa)