Simple download service (Atom) of the data package: Natural hazard prevention plan (PPRN) of the municipality of OUST

The COVADIS data standard for risk prevention plans includes all the technical and organisational specifications for the digital storage of geographical data represented in the risk prevention plans (RPPs). The major risks consist of the eight main natural hazards foreseeable in the national territory: floods, earthquakes, volcanic eruptions, terrain movements, coastal hazards, avalanches, forest fires, cyclones and storms, and four technological risks: nuclear risk, industrial risk, risk of transport of hazardous materials and risk of dam failure. The Risk Prevention Plans (PPR) were established by the Act of 2 February 1995 on strengthening the protection of the environment. The PPR tool is part of the Law of 22 July 1987 on the organisation of civil security, the protection of the forest against fire and the prevention of major risks. The development of a RPP is the responsibility of the State. It is decided by the Prefect. Whether natural, technological or multi-hazard, risk prevention plans have similarities. They contain three categories of information: • Regulatory mapping translates into a geographical delimitation of the territory concerned by the risk. This delimitation defines areas in which specific regulations apply. These regulations are easement and impose requirements varying according to the hazard level to which the area is exposed. The areas are represented on a zoning plan that fully covers the study area. • The hazards at the origin of the risk are contained in hazard documents which may be inserted in the presentation report or annexed to the RPP. These documents are used to map the different intensity levels of each hazard considered in the risk prevention plan. • The issues identified during the preparation of the RPP can also be annexed to the approved document in the form of maps. These similarities between the different types of PPR and the desire to achieve a good level of standardisation of PPR data have led COVADIS to opt for a single data standard, sufficiently generic to deal with the different types of risk prevention plan (PPRN natural risk prevention plans, technological risk prevention plans PPRT). This data standard does not consist of a complete modelling of a risk prevention plan dossier. The scope of this document is limited to geographical data in the RPPs, whether regulatory or not. Nor is the PPR standard intended to standardise knowledge of hazards. The challenge is to have a description for a homogeneous storage of the geographical data of the RPPs, since these data are of interest to several professions within the ministries responsible for agriculture, on the one hand, and ecology, and on the other hand, sustainable development.COVADIS数据标准面向风险预防计划（Risk Prevention Plans，简称RPPs/PPR），涵盖了风险预防计划中所涉及地理数据的数字化存储所需的全部技术与组织规范。 该标准覆盖的主要风险包含本国境内可预见的8类主要自然灾害与4类技术风险：自然灾害涵盖洪涝、地震、火山喷发、地形滑移、海岸灾害、雪崩、森林火灾以及气旋与风暴；技术风险则包含核风险、工业风险、危险货物运输风险以及溃坝风险。 风险预防计划由1995年2月2日发布的《加强环境保护法案》确立。该工具同时纳入1987年7月22日颁布的《民用安全组织、森林防火与重大风险预防法》的规制范畴。风险预防计划的编制由国家负责，具体决策由省长作出。 无论是自然风险、技术风险还是多灾种风险预防计划，均具备共通的信息架构，其内容可分为三大类： • 规制性制图：即对风险所涉领土进行地理划界。该划界明确了需适用特定规制的区域范围，此类规制属于管制性地役权范畴，且会根据区域所面临的灾害等级，施加差异化的使用要求。上述划界区域将在覆盖全部研究区域的分区规划图中予以标注。 • 风险源灾害信息：即风险对应的原生灾害信息，收录于灾害文档中。此类文档可嵌入风险预防计划的汇报文稿，或作为附件附于计划之后，用于绘制风险预防计划中所考量的各类灾害的不同强度等级分布图。 • 编制过程中识别出的问题：亦可通过地图形式作为附件，附于已获批的风险预防计划文档中。 鉴于不同类型风险预防计划间的共通性，以及提升风险预防计划数据标准化水平的需求，COVADIS最终选用单一数据标准——该标准具备足够的通用性，可适配自然风险预防计划（PPRN）与技术风险预防计划（PPRT）等各类风险预防计划。 本数据标准并非对风险预防计划文档的完整建模。 本文件的适用范围仅限于风险预防计划中的地理数据（无论是否属于规制性数据），且该PPR数据标准无意对灾害认知进行标准化处理。 当前面临的核心挑战在于，需形成一套统一的描述规范，以实现风险预防计划地理数据的同质化存储——此类数据同时受到农业、生态以及可持续发展等领域多个部委下属的多类专业人员的关注。