Restricted area of a Mesnil Saint Nicaise and Nesle PPRT

The Risk Prevention Plans (RPPs) were established by the law of 2 February 1995 on strengthening the protection of the environment. They constitute the essential instrument of the State in the field of risk prevention. Their objective is to control development in areas at major risk. Risk Prevention Plans (RPPs) are approved by the prefects and generally carried out by the Departmental Directorates of Territories (DDT). These plans regulate land use or land use through construction bans or requirements on existing or future buildings (constructive provisions, vulnerability reduction work, restrictions on agricultural use or practices, etc.). These plans may be in the process of being developed (prescribed), applied in advance or approved.The PPR file contains a submission note, a regulatory zoning plan and a regulation. Can be attached d' other graphic documents useful for understanding the approach (hazards, challenges...). Each PPR shall be identified by a polygon corresponding to the prescribing perimeter set of municipalities concerned when it is at the prescribed state; and l' envelope of restricted zones when it is at the approved state. Each existing PPRN document in the geographic table N_DOCUMENT_PPRN is linked to the N_DOCUMENT_PPRN;using its GASPAR code in the format “ddd[PREF|DDT|DDTM|DREAL]aaaaaannnn” (AAAA and NNNN correspond to the reference year and the number d' order of the PPR procedure associated in GASPAR): 1. to its administrative procedure; preparation (or revision) managed in the \#x27; GASPAR application, d' on the one hand, 2. its series of numerical constituent geographical data described by metadata sheet N_PPRN_AAAANNNN (#0001495) d' other. __Origin__ COVADIS standardisation of the digital data of the PPRn of the departments of the Aquitaine region. The information contained in this dataset is from the GASPAR V4.0 database as of October 1, 2013. This table is rendered geometrically using the IAL perimeter (prescription perimeter when the PPR is prescribed or perimeter regulated when the PPR is approved).The geometry of the prescribed perimeter of {\#x27; a PPR is provided by the prefectural prescription order of this PPR. The geometry of the regulated perimeter of a PPR is constructed by l' geometric aggregation of polygons representing the zones restricted by the PPR.Source of georeferencing:- cadastral reference PCI (DGFIP) or BD Parcellar (IGN) name, version and news to be specified- Scan25 (IGN): number and year of l' edition to be specified- BD CARTO (IGN) or GeoFLA (IGN) (number and year of l' edition to be specified) for prescribed PPRs — List of prescribed and approved PPRNs on the department based on existing information in the; GASPAR application for monitoring PPR procedures. __Partner organisations__ DDTM Somme, DDTM Pyrénées-Atlantiques __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-32e7e798-2a84-44a2-83a8-3e4cdcf8410f) * [COVADIS data standard: Risk Prevention Plan PPRN PPRT](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?id=15) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/23add53279a4948644653c751ff5d5149a164b33)