data download service (WFS) from: Vulnerability of the national territory to coastal risks — Reunion

Description

This study, led by CETMEF and carried out in collaboration with the Mediterranean and Western CETE, provides a national synthesis of current knowledge on coastal risks (erosion of low-furnished coasts and cliffs, dune advances, marine submersion) and establishes a simple mapping of the areas currently vulnerable to coastal risks in Guadeloupe. The study is thus divided into two parts: a bibliographic synthesis on the one hand and the definition of methods for quantifying vulnerability on the basis of cartographic indicators on the other. The indicators produced in the study are: — the level of knowledge of coastal risks, — low areas, — orders recognising the state of natural disaster (CAT-NAT) linked to the sea, — atlases of flood zones and prevention plans related to the sea, — the stakes in low areas, — the cross-indicator IBC representing the degree of intensity of the building in the municipalities located in low areas which have been the subject of a decree of natural disaster linked to the sea, — the cross indicator IB representing the degree of intensity of the building in the municipalities located in low areas. These indicators are now available for visualisation except for the indicators “level of knowledge of coastal risks” and “at stakes in low areas”, which have limited value for dynamic visualisation. For more information on the methods for determining indicators, you can access the study report available at: http://www.cetmef.developpement-durable.gouv.fr/vulnerabilite-du-territoire-a406.html Benchmarks used: BD Gaspar, download version 4 on 13/01/2009 (MEEDDAT/DGPR) BD TopoPays ©® IGN 2008 Coastline Histolitt ® IGN-SHOM 2007 Coastal municipalities according to IFEN and Decree No 2004-311 of 29 March 2004, Article L.321-2 of the Environmental Code c_ZB_974_84_Classes_Level_eau C___974_Reunion_IBC_Classes_ICA C_ZB_974tri_plus2_84 C_ZB_974tri_minors1_84 c_communes_de_la_Reunion C_CatNat_84_Reunion_2010_01_20_Values_Total_CatNat_marine C_ZB_974tri_ref_84 C_ZB_974tri_plus1_84 C_974_Reunion_IB_Classes_NBA c_IB_DIF_974 C_ZB_974tri_less2_84 c_IBC_DIF_974

Resources

Name Format Description Link
0 http://mapserveur.application.developpement-durable.gouv.fr/map/mapserv?map=/opt/data/carto/cartelie/prod/CEREMA/indicateurs_974.www.map

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  • ogc:wfs

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