Simple download service (Atom) of the dataset: Aquitaine: Sorting of Libourne (marine submersion) — Flooding areas, Flood directive

Table of flooding areas (area to be flooded in case of flooding of a certain type under a certain scenario), produced for reporting purposes for the European Flood Directive.European Directive 2007/60/EC of 23 October 2007 on the assessment and management of flood risks (OJ L 288, 06-11-2007, p. 27) influences the flood prevention strategy in Europe. It requires the production of flood risk management plans aimed at reducing the negative consequences of flooding on human health, the environment, cultural heritage and economic activity.The objectives and requirements for implementation are set out in the Law of 12 July 2010 on a national commitment for the environment (LENE) and the decree of 2 March 2011. In this context, the primary objective of flood and flood risk mapping for IRRs is to contribute, by homogenising and objectivating knowledge of flood exposure, to the development of flood risk management plans (PGRIs).This dataset is used to produce flood surface maps and flood risk maps, respectively, representing flood hazards and issues exposed on an appropriate scale. Their aim is to provide quantitative evidence to better assess the vulnerability of a territory for the four levels of flood probability (high, medium, medium, low).洪水淹没区域表（特定场景下某类洪水发生时的淹没范围），系为《欧洲洪水指令》的报告编制需求而生成。2007年10月23日发布的《欧盟2007/60/EC号洪水风险评估与管理指令（European Directive 2007/60/EC）》（刊载于《欧盟官方公报》L 288，2007年11月6日，第27页）对欧洲洪水防治战略具有指导意义。该指令要求编制洪水风险管理计划，以减轻洪水对人类健康、自然环境、文化遗产及经济活动造成的负面影响。其实施目标与要求已在2010年7月12日颁布的《国家环境承诺法（Law of 12 July 2010 on a national commitment for the environment，缩写LENE）》及2011年3月2日发布的政令中予以明确。在此背景下，洪水与洪水风险制图（IRRs）的核心目标是通过统一并客观化洪水暴露相关认知，助力洪水风险管理计划（PGRIs）的编制工作。本数据集分别用于制作洪水淹没范围图与洪水风险图，以适宜比例尺呈现洪水灾害与暴露风险要素。二者旨在提供量化依据，以便针对高、中、中、低四级洪水发生概率等级，更精准地评估某一区域的易损性。