Dataset Direct Download Service (WFS): Plan for the prevention of natural risks of field movement — Commune de Cazes-Mondenard — Document — Department of Tarn-et-Garonne

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. The PPRs 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 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 PPR is identified by a polygon that corresponds to the set of municipalities 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 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 the 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，是国家开展风险预防工作的核心工具，其目标是对存在重大风险区域的开发活动进行监测。 PPR由省长审批，通常由省领土事务局（Departmental Directorates of the Territories, DDT）牵头实施。此类计划通过对现有及未来建筑设定建造禁令或相关要求（含建造规范、脆弱性降低工程、农业使用限制或作业规范等），实现对土地利用的规范管理。 此类计划可处于三种状态：编制中（已下达编制指令）、预实施或已获批。 PPR文件包含说明性简报、监管分区规划及监管条例。其他有助于理解该规划的图示文档（如风险分布、相关问题梳理材料等）可作为附件一并提交。每份PPR均由一个多边形标识：当计划处于编制指令阶段时，该多边形对应所属市镇集合；当计划处于获批阶段时，则对应受限区域的范围边界。 本地理数据表可实现部门级现有PPRN的空间制图。N_DOCUMENT_PPRN地理数据表中的每份PPRN文档，均通过加斯帕尔编码（GASPAR code）进行关联，该编码格式为"ddd[PREF|DDT|DDTM|DREAL]aaaannnn"，其中AAAA与NNNN分别对应参考年份以及加斯帕尔系统中关联PPR流程的序号。具体关联方式包括两点：其一，其编制（或修订）的行政流程在加斯帕尔应用程序中完成管理；其二，其配套的数字空间数据集与元数据表N_PPRN_AAAANNNN（编号#0001495）中描述的内容完全匹配。