Plan for the prevention of natural hazards of movement of land — Commune de Montjoi — Types of risk treated in a multi-risk PPRN — Department of Tarn-et-Garonne

Non-geometric table to be used in the case of multi-hazard PPRs to inform the types of risk addressed in the PPR. The plans for the prevention of natural hazards (PPRN) were established by the law of 2 February 1995 on the strengthening of 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. The PPRNs 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 progress; development (prescribed), applied in advance or approved. The PPRN file contains a presentation note, a regulatory zoning plan and a regulation. Can be attached d' other graphic documents useful for understanding the approach (hazards, challenges...). Each PPRN 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. This geographical table makes it possible to map existing PPRNs on the department. Each PPRN document existing in this geographic table is linked to the \#x27;using its GASPAR code in the format “ddd[PREF|DDT|DDTM|DREAL]aaaannnn” (AAAA and NNNN correspond to the reference year and order number of the associated PPRN procedure 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 spatial constituent data described by metadata sheet N_PPRN_AAAANNNN, d' other. __Origin__ Geometric modelling depends on the type of l' challenge and its modeling in the data source or geographical repository from which it comes. A stake is usually represented by a polygon, a polyline, or a point with a spatial resolution sufficient to appreciate s' it is concerned by one or more zones of #x27;aira. __Partner organisations__ DDT Tarn-et-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-87cfd96a-8628-4083-a5f2-3db43ab3bba8) * [COVADIS data standard: Linear Issue of PPRN](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_ENJEU_PPRN_AAAANNNN_L) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/92e4eddfb02f77441112b04df5d0a8a9a0ac783c)