Simple download service (Atom) of the dataset: PPR ETSAUT (64DDTM19970021) — Non-geometric table to be used for multi-hazard risk prevention plans to inform the types of risks addressed in the RPP

Plans for the prevention of natural hazards (PPRN) were established by the Act of 2 February 1995 on strengthening the protection of the environment. They are the key instrument of the State in the field of risk prevention. Their objective is to monitor development in areas exposed to a major risk. The PPRNs are approved by the prefects and generally carried out by the departmental directorates of the territories (DDT). These plans regulate land use or land use through building prohibitions or requirements on existing or future buildings (constructive provisions, vulnerability reduction work, restrictions on agricultural use or practices, etc.). These plans may be under development (prescribed), implemented in advance or approved. The PPRN file contains a presentation note, a regulatory zoning plan and a regulation. Other graphic documents that are useful for understanding the approach (e.g. hazards, issues, etc.) can be attached. Each PPRN is identified by a polygon that corresponds to the set of affected municipalities within the scope of the prescription when it is in the prescribed state; and the envelope of restricted areas when it is in the approved state. This geographical table allows to map existing PPRNs on the department. Each PPRN document in this geographical table is linked with its GASPAR code in the format “ddd[PREF|DDT|DDTM|DREAL]aaaannnn” (AAAA and NNNN correspond to the reference year and serial number of the associated PPRN procedure in GASPAR): — 1. its administrative procedure for drawing up (or revising) managed in the GASPAR application, on the one hand, — 2. its set of constituent geographic data described in the metadata sheet N_PPRN_AAAANNNN, on the other hand. Non-geometric table for detailing the types of risks treated in the PPRN listed in the N_DOCUMENT dataset.1995年2月2日《加强环境保护法案》确立了自然灾害防治计划（Plans for the prevention of natural hazards，PPRN）。此类计划是国家在风险防治领域的核心工具，其目标是对面临重大风险区域的开发活动开展监测。 PPRN由省长批准，通常由领地部门主管局（departmental directorates of the territories，DDT）负责实施。此类计划通过对现有或未来建筑实施建筑禁令或提出相关要求（包括建设规范、降低脆弱性工程、农业使用或作业限制等），对土地用途或土地使用行为进行规范。 此类计划可处于编制阶段（已下达编制指令）、提前实施或已获批状态。 PPRN档案包含说明性报告、监管分区规划及监管条例。其他有助于理解该方案的图文资料（如风险相关内容、相关问题等）可作为附件。每份PPRN均通过一个多边形进行标识：若处于编制阶段，该多边形对应指令范围内受影响的市镇集合；若处于获批阶段，则对应限制区域的范围。该地理数据表可用于在省级层面绘制现有PPRN的分布图。 该地理数据表中的每份PPRN文档均与其GASPAR代码相关联，代码格式为"ddd[PREF|DDT|DDTM|DREAL]aaaannnn"（其中AAAA与NNNN分别对应GASPAR系统中相关PPRN流程的参考年份与序列号）： 1. 一方面是其在GASPAR系统中管理的编制（或修订）行政流程； 2. 另一方面是其构成地理数据集的集合，该数据集在元数据表N_PPRN_AAAANNNN中进行了描述。 非几何数据表用于详细说明N_DOCUMENT数据集中所列PPRN所涉及的风险类型。