Simple download service (Atom) of the data package: Verchaix Natural Risk Prevention Plan — Giffre (Haute-Savoie) — approved on 28/06/2004

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 process the different types of risk prevention plan (natural risk prevention plans PPRN, 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.面向风险预防计划的COVADIS数据标准，涵盖了风险预防计划（Risk Prevention Plans，RPPs）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。国家领土范围内可预见的主要风险包含8类自然灾害与4类技术风险：其中自然灾害分别为洪水、地震、火山喷发、地表移动、沿海灾害、雪崩、森林火灾、气旋与风暴；技术风险则包括核风险、工业风险、危险物料运输风险与堤坝溃决风险。 风险预防计划（Risk Prevention Plans，PPR）由1995年2月2日《加强环境保护法案》确立。PPR工具同时属于1987年7月22日《关于民用安全组织、森林防火与重大风险预防的法律》的组成部分。风险预防计划的编制工作由国家负责，并由省长审批决定。 无论针对自然风险、技术风险还是多灾种，风险预防计划均具备共通性，其内容包含三类信息： • 合规制图：对受风险影响的领土范围进行地理界定，明确适用特定规制的区域。此类规制为管制性地役权，并根据区域面临的灾害等级设定差异化义务要求，上述区域将在覆盖整个研究区域的分区规划图中予以标注。 • 风险源灾害信息：相关灾害文件可纳入编制报告，或作为附件附于风险预防计划（RPP）之后，此类文件用于标注风险预防计划中所考量的各类灾害的不同强度等级。 • 编制识别问题：在风险预防计划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获批后的计划文件中。 不同类型PPR之间的共通性，以及对PPR数据实现高水平标准化的诉求，促使COVADIS选择采用单一数据标准——该标准具备足够通用性，可适配各类风险预防计划，包括自然风险预防计划（Natural Risk Prevention Plans，PPRN）与技术风险预防计划（Technological Risk Prevention Plans，PPRT）。 该数据标准并非对风险预防计划档案的完整建模，本标准的适用范围仅局限于风险预防计划（RPPs）中的地理数据，无论其是否属于合规类数据。同时，PPR标准也并非用于统一灾害相关的专业认知。 其核心挑战在于为风险预防计划（RPPs）的地理数据实现统一存储提供规范描述，此类数据同时受到负责农业、生态与可持续发展的多个政府部门的关注。