Simple download service (Atom) of the data package: Tercis-les-Bains Natural Risk Prevention Plan (PPRN) — Landes (40)

The COVADIS Risk Prevention Plan Data Standard contains all the technical and organisational specifications for the digital storage of the spatial 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 they are natural, technological or multi-risk, 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 (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.COVADIS风险防控计划数据标准（COVADIS Risk Prevention Plan Data Standard）涵盖了风险防控计划（Risk Prevention Plans，以下简称RPPs）中所涉及空间数据的数字化存储所需的全部技术与组织规范。 该标准涵盖的主要风险包括本国领土内可预见的8类主要自然灾害：洪水、地震、火山喷发、地形变动、沿海灾害、雪崩、森林火灾、气旋与风暴；以及4类技术风险：核风险、工业风险、危险货物运输风险以及堤坝溃决风险。 风险防控计划（PPR，Risk Prevention Plans）由1995年2月2日《加强环境保护法案》确立，该工具同时纳入1987年7月22日《民用安全组织、森林防火与重大风险防控法案》的管辖范畴。风险防控计划的编制主体为国家，由法国省长（Prefect）审批决定。无论针对自然风险、技术风险还是多风险类型，各类风险防控计划均存在共通之处。 此类计划包含三类信息： — 管控区划图：针对风险涉及的地域开展地理界分，明确适用特定监管要求的区域范围。该类监管为地役权型约束，并依据区域所面临的灾害等级设定差异化合规要求。所有划定区域均将在覆盖完整研究范围的区划图中进行标注。 — 风险源灾害信息：相关灾害文档中收录了引发风险的各类灾害源，此类文档可嵌入汇报报告或作为附件附于风险防控计划之后。文档用于绘制风险防控计划中所考量的各类灾害的不同强度等级分布图。 — 编制问题记录：在风险防控计划编制过程中发现的各类问题，也可通过地图形式作为附件附于已获批的正式文件中。 鉴于不同类型PPR之间的共通特性，以及实现PPR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，可适配各类风险防控计划，包括自然风险防控计划（PPRN，Natural Risk Prevention Plans）与技术风险防控计划（PPRT，Technological Risk Prevention Plans）。 本数据标准并非对风险防控计划档案的完整建模，其适用范围仅局限于风险防控计划中的地理数据（无论是否属于管控类地理数据）。同时，本PPR标准也并非用于实现灾害相关知识的标准化。 当前面临的核心挑战在于，需为风险防控计划的地理数据提供统一的存储描述规范——此类数据同时受到农业、生态以及可持续发展领域的多个政府部门的关注与使用。