[Tri de PONT SAINT VINCENT] Objects describing the right-of-way and useful characteristics of the flood-risk territory

Table containing an object describing the right-of-way and useful characteristics of the flood risk territory.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).本数据集包含用于描述洪水风险区域通行权与实用属性的对象型数据。本系列地理数据由蓬圣樊尚（PONT SAINT VINCENT）的地理信息系统（Geographic Information System, GIS）高洪水风险土地洪水指令（High Flood Risk Land Flood Directive, TRI）生成，并为满足《欧洲洪水指令（European Flood Directive）》的报告编制需求完成制图处理。 2007年10月23日发布的《欧盟第2007/60/EC号洪水风险评估与管理指令（European Directive 2007/60/EC of 23 October 2007 on the assessment and management of flood risks）》（刊载于《欧盟官方公报（Official Journal of the European Union, OJ EU）》L系列第288期，2007年11月6日，第27页），对欧洲洪水防控战略制定产生了重要影响。该指令要求编制洪水风险管理计划，以降低洪水对人类健康、生态环境、文化遗产及经济活动带来的负面影响。 该指令的实施目标与相关要求，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, LENE）》以及2011年3月2日发布的政令中作出明确规定。在此框架下，针对IRRs开展洪水与洪水风险制图的核心目标，是通过统一与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。 本数据集可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风险与受影响对象的分布情况。其目标在于提供量化依据，以便针对高、中、低三个洪水发生概率等级，进一步评估区域的洪水易损性。