Simple download service (Atom) of the dataset: PPR ARETTE (64DDTM20010010) — PPRN document on ARETTE (64040), department of Pyrénées-Atlantiques.

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）系根据1995年2月2日《加强环境保护法案》制定，是国家在风险预防领域的核心工具，其目标是对存在重大风险的区域开发活动进行监测。 风险预防计划（Risk Prevention Plans，RPPs）由省长批准，通常由领地部门总局（Departmental Directorates of the Territories，DDT）负责实施。此类计划通过对现有或未来建筑制定建筑禁令或相关要求（包括建设规范、降低脆弱性工程、农业使用或耕作限制等），对土地利用行为进行规制。 此类计划可处于编制（核定）、预实施或已获批三种状态。风险预防计划文件包含提交说明、规制分区规划及相关规制文件，同时可附加有助于理解该计划（如风险、相关问题等）的其他图文资料。每份PPR均通过多边形进行标识：若处于核定状态，该多边形对应核定范围内受影响的市镇集合；若处于获批状态，则对应受限区域的范围包络线。 本地理数据表可实现省内现有PPRN的制图展示。N_DOCUMENT_PPRN地理数据表中现存的每份PPRN文档，均与其GASPAR代码相关联，该代码格式为"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. 其一为在GASPAR系统中管理的编制（或修订）行政流程； 2. 其二为元数据表N_PPRN_AAAANNNN（编号#0001495）中描述的数值空间数据集。