INSPIRE - Preliminary Flood Risk Assessment - Future events based on the extreme return period flood scenario in Wallonia (BE)

Description

This INSPIRE compliant data layer captures the extent of potential flood zones under an extreme return scenario. This data comes from the business data "Preliminary Flood Risk Assessment (PRA) - Future events based on the extreme return period flood scenario" (https://geoportail.wallonie.be/catalogue/5e81aa94-2495-493d-8c7a-6ad1c21501c01.html) and is disseminated under the INSPIRE Directive. Directive 2007/60/EC, known as the Floods Directive (FD), lays down provisions for the assessment and management of flood risks. It requires each Member State to carry out a Preliminary Flood Risk Assessment (PFRA) within its territory. This preliminary assessment must make it possible to identify areas at significant potential flood risk in Wallonia and, therefore, to draw up flood risk management plans. The EPRI is based inter alia on the assessment of the potential negative consequences of future floods as well as long-term developments including the impacts of climate change on the occurrence of floods (DI - Art. 4.2.d). Therefore, the extent of flood zones under a scenario of extreme flood flow (Qextreme = Q100+30%) and a very low return period (50 to 100 years) was determined. The use of the extreme flood zone scenario (Qextr) incorporates climate change and is intended to become the 100-year return period scenario by 2071-2100. The resulting data layer "PFRA - Future Events" is polygonal. Multi-polygons are identified according to their watershed of the management plans (or sub-watershed) of which they belong. There may be multiple polygons in the same watershed from management plans. To analyze the potential negative consequences of future floods, the data layer "PFRA - Future Events" has been cross-referenced with the Sector Plan.

Resources

Name Format Description Link
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
15 https://geoservices.wallonie.be/geoserver/inspire_nz/ogc/features/v1/openapi
0 https://geoservices.wallonie.be/geoserver/inspire_nz/ows?service=WMS&version=1.3.0&request=GetCapabilities
0 https://geodata.wallonie.be/dataset/9c16b034-56d1-4543-a0df-a5c84520049f

Tags

  • eau
  • risque-naturel
  • ruissellement-de-surface
  • apsfr
  • epri
  • flood-risk-zones-(floods-directive)
  • évaluation-des-risques-pour-l'environnement
  • pluie
  • catastrophes,-accidents,-risques
  • zone-à-risque
  • ruissellement
  • analyse-du-risque
  • zones-à-risque-naturel
  • inondable
  • régional
  • directive-2007-60-ec
  • preliminary-flood-risk-assessment-(floods-directive)
  • directive-européenne-inondation
  • évaluation-du-risque
  • lutte-contre-les-inondations
  • période-de-retour
  • area-of-potential-significant-flood-risk
  • probabilité
  • cours-d'eau
  • étude-des-risques-naturels
  • preliminary-flood-risk-assessment
  • preliminary-flood-risk-assessment-potential-future-events-(floods-directive)
  • service-de-prévention-des-risques
  • pfra
  • inondation
  • zone-inondable
  • 2007-60-ce
  • directive-de-la-ce

Topics

  • ENVI

Categories