Simple download service (Atom) of the dataset: PPR LAGOS (64DDTM20050007) — PPRN document on LAGOS (64302), Pyrenees-Atlantiques department.

The Risk Prevention Plans (PPR) 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. Risk prevention plans (RPPs) 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 RPP file contains a submission 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 PPR 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 mapping existing PPRNs on the department. Each PPRN document existing in the N_DOCUMENT_PPRN 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 order number of the associated PPR 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 numeric spatial data as described in the metadata sheet N_PPRN_AAAANNNN (#0001495).风险预防计划（Risk Prevention Plans，PPR）由1995年2月2日颁布的《加强环境保护法案》确立，是国家在风险预防领域的核心管控工具，其目标为监控重大风险暴露区域的开发动态。 风险预防计划（Risk Prevention Plans，RPPs）由省长批准，通常由领地部门主管局（DDT）牵头实施。此类计划通过对现有或未来建筑设定建造禁令或相关要求（包括建筑规范、降脆弱性工程、农业使用或作业限制等），对土地使用行为予以规范。 此类计划可处于制定筹备（已下达正式指令）、提前实施或已获批三种状态。RPP文件包含提交说明、监管分区规划与监管条例，其他有助于理解该方案的辅助图文资料（如风险点位、相关问题等）可作为附加附件。每份PPR在已下达指令状态下，以对应指令范围内受影响市镇集合对应的多边形进行标识；在获批状态下，则以受限区域的边界范围进行标识。该地理数据表可实现省级行政区域内现有PPRN的空间制图。N_DOCUMENT_PPRN地理数据表中现存的每份PPRN文档，均与其GASPAR代码关联，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PPR流程的参考年份与序号）： 1. 其在GASPAR应用中管理的制定（或修订）行政流程， 2. 元数据表（metadata sheet）N_PPRN_AAAANNNN（#0001495）中描述的整套数值空间数据。