A3 ASSIETTE — Irrigation channels and sanitation emissaries — Lot-et-Garonne (047)

Zones for the protection of servitudes A3 (Canals d' irrigation and emissaries d' sanitation). A bondage is the spatial field (i.e., the geographical area) to the #x27; within which s' applies the servitude. This space field can be defined either in 2D or 3D in particular in the specific cases of airport release easements, protection easements of radio transmission centres. __Origin__ The perimeter of a prescribed PPR is usually provided in the prefect’s prescription order. The perimeter d' exposure to risks — or regulated perimeter — corresponds to the \#x27; geometric aggregation of l' all the restricted zones listed in the same PPR. The perimeter of the study corresponds to the envelope in which the hazards were studied. __Partner organisations__ DDT 47 (Departmental Directorate of Lot and Garonne Territories), DDT Lot-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-acfc6f7b-0314-4ac7-82b0-1a8714585de2) * [COVADIS data standard: Scope of PPRN](http://geostandards.developpement-durable.gouv.fr/afficherPageStandard.do?jeu=N_PERIMETRE_PPRN_AAAANNNN_S) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/79f6f230d7121f81b4c9664cacd34d54a735c880)