Data batch direct download service (WFS): PPR LESCAR (64DDTM20050021) — Natural Risk Prevention Plan (PPRN) of the commune of LESCAR (64335) — department of Pyrénées-Atlantiques

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 PPR geographical data, since these data are of interest to several professions within the ministries responsible for agriculture, on the one hand, and ecology, and sustainable development, on the other.COVADIS风险预防计划数据标准涵盖了风险预防计划（Risk Prevention Plans，以下简称RPPs）中地理数据数字化存储的全部技术与组织规范。该标准覆盖的主要风险包含该国领土内可预见的8类主要自然灾害与4类技术风险：8类自然灾害为洪水、地震、火山喷发、地形移动、海岸灾害、雪崩、森林火灾、气旋与风暴；4类技术风险为核风险、工业风险、危险货物运输风险以及溃坝风险。 风险预防计划（Risk Prevention Plans，简称PPR）由1995年2月2日《加强环境保护法案》确立。PPR工具是1987年7月22日《民用安全组织、森林防火与重大风险预防法案》的组成部分。风险预防计划的制定由国家负责，最终由省省长审批敲定。 无论针对自然灾害、技术风险还是多灾种，各类风险预防计划均具有共通性，其信息可分为三大类别： • 法定制图：即对受风险影响的领土进行地理界定，明确适用特定规制的区域范围。此类规制为限制性地役权，会依据区域所承受的风险等级设定差异化要求，相关区域会在覆盖研究全域的区划图上予以标注。 • 灾害源信息：风险源相关的灾害内容收录于灾害文档中，此类文档可编入编制报告或作为附件附于风险预防计划之后，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区划。 • 问题记录：风险预防计划编制过程中识别出的相关问题，也可通过地图形式作为附件附于获批的风险预防计划文件之后。 鉴于各类PPR之间的共通性，以及实现PPR数据高水平标准化的需求，COVADIS最终选用单一数据标准，该标准具备足够的通用性，可适配不同类型的风险预防计划——涵盖自然风险预防计划（PPRN）与技术风险预防计划（PPRT）。该数据标准并非对风险预防计划档案的完整建模，其适用范围仅局限于风险预防计划中的地理数据，无论其是否属于法定规制范畴。同时，PPR标准也并非旨在实现灾害相关知识的标准化。当前的核心挑战在于，需构建一套统一的描述框架以实现PPR地理数据的同质化存储——此类数据同时受到农业、生态与可持续发展领域的多个政府部门关注。