Information perimeter of the POS/PLU of Loiret

Surface, linear or punctual information on graphical documents of {\#x27;#x27; urban planning PLU or POS shall be added either for regulatory reasons or as a reference to: — the information to be annexed to the documents d' urban planning in accordance with articles R123-13 and R123-14 of the code de l’' urban planning, — the information reported on the graphical documents as#x27; information. __Origin__ The noise levels emitted by a given infrastructure during an average day are evaluated using numerical models producing isophone curves translated into noise zones, according to the; index recommended for all modes of transport at European level, namely the Lden index and l' index Ln.The isophone curves, described by the resource N_BRUIT_ISOPHONE_L thus serve to delimit the external borders and, where appropriate, internal noise zones by range of #x27; indices. __Partner organisations__ DDT Loiret __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-95f93e04-7c10-4b81-83ed-8cf149a87688) * [COVADIS data standard: Table describing Noise Areas of (to be completed)(http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_BRUIT_ZBR_INFRA_S) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/de80c3dea32d494f11d4eac889c2fc46d0f101a0)