[Tri de PONT-SAINT-VINCENT] Floodable areas (inundated in the event of flooding of a certain type under a certain scenario)

Table of flooding areas (area to be flooded in case of flooding of a certain type under a certain scenario).Series of geographical data produced by the GIS High Flood Risk Land Flood Directive (TRI) of PONT-SAINT-VINCENT and mapped 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 EU 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 objective is to provide quantitative evidence to further assess the vulnerability of a territory for the three levels of probability of flooding (high, medium, low).洪水淹没区域表（即特定情景下某类洪水发生时将被淹没的区域）。本数据集为系列地理数据，由蓬圣樊尚（PONT-SAINT-VINCENT）依托地理信息系统（Geographic Information System, GIS）构建的高洪水风险土地洪水指令（TRI）生成，并为满足《欧洲洪水指令》（European Flood Directive）的报告需求完成制图。 2007年10月23日发布的《欧盟2007/60/EC号指令》（关于洪水风险评估与管理，刊载于《欧盟官方公报》L 288号，2007年11月6日，第27页）影响了欧洲的洪水防治战略。该指令要求制定洪水风险管理计划，以减轻洪水对人类健康、环境、文化遗产及经济活动造成的负面影响。 该指令的实施目标与要求，在《2010年7月12日国家环境承诺法》（LENE）及2011年3月2日的政令中予以明确。在此框架下，针对洪水风险区域（IRRs）的洪水与洪水风险制图的首要目标，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）的制定。 本数据集分别用于制作洪水淹没范围图与洪水风险图，以对应呈现适宜比例尺下的洪水灾害与暴露风险。其目标是提供量化依据，以进一步评估某一区域在高、中、低三种洪水发生概率下的脆弱性。