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 graphic documents as n°#x27; information.
__Origin__
The boundaries of a restricted zone are represented on the graphical documents of the PPR. Regulatory limits are generally set on natural phenomena, which do not follow cadastral or administrative boundaries. A PPRT determines the boundaries of the different restricted zones according to the calculated right-of-way of the hazardous phenomena of the site.Some PPRs may sometimes contain regulations associated with linear or punctual figures (cavities, runoff axis...). The linear and point graphics primitives are to be used in these cases respectively.
__Partner organisations__
DDTM Somme
__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-f28ccaf8-322d-4b88-a48f-3eb436786f78)
* [COVADIS data standard: Restricted zone of a PPRT](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_ZONE_REG_PPRT_AAAANNNN_S)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/197b22a9296e42e2c9255b35dd47a0796db1a060)
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