(Ind21-3) Percentage of dwellings per municipality built in flood zone after PPRL approval (2019)
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Dataset information
Country of origin
Updated
2020.09.03 06:38
Created
2020.07.08
Available languages
French
Keywords
logements, cerema, vulnerabilite-et-resilience, donnees-ouvertes, erosion, vulnerabilite-aux-inondations, passerelle-inspire, zones-a-risque-naturel, prevention-des-inondations, indicateur-de-vulnerabilite, risques-et-territoires, geoscientific-information, risques-naturels, submersion-marine
Datasource
Quality scoring
145
Dataset description
This indicator measures by common the proportion of dwellings built in flood areas after the approval of the PPRL, thus potentially taking into account a floor level above the reference rating. The result is in %.
__Origin__
The data used for the calculation of this indicator are as follows:
— the municipal administrative division from the base &ADMIN EXPRESS" 2018 (source: IGN),
— zoning of the hazards of the Bourgneuf Sud, Pays de Monts and Noirmoutier PPRLs (source: DDTM85),
— zoning of l'aira TRI (iso height) for the municipalities of Loire-Atlantique (source: DREAL PDL),
— the Topo comic — themes "Building & and &Zone of activities " (source: IGN),
— Majic data — land files (source: DGFiP/Cerema).
__Partner organisations__
CEREMA
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/9f1493e17cb45b4181525d9d44d0578f7e5d96fc)
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