Dataset Direct Download Service (WFS): Regulatory zoning of the Flood Risk Prevention Plan (PPRI) in the commune of La Londe les Maures (Var)

The Risk Prevention Plans (P.P.R) codified in Articles L562-1 to L562-7 and R562-1 et seq. of the Environmental Code, relating to the prevention of foreseeable natural hazards, the implementation of which is governed by Decree No 95-1089 of 5 October 1995, constitute one of the tools for the implementation of the State policy on flood prevention, which was redefined in the Interministerial Committee of 24 January 1994. This legislative and regulatory framework was supplemented by the Act of 30 July 2003. The Plan for the Prevention of Natural Flood Risks in the commune of La Londe les Maures, linked to the presence of the rivers of the pansard and the Maravenne, was approved by prefectural decree of 30 December 2005. A regulation shall apply referring to prohibition and/or prescription measures depending on the different mapped areas. A hydraulic study was carried out in 1993, evaluated and updated in 1997.This study served as the basis for the definition of hazard. As a result, a paper-based mapping was provided.This hazard allowed, following the application of a constructibility grid, to determine a digitalised regulatory zoning that was reported on a background IGN1998©EDR 25. A separate mapinfo table existed for each type of zoning:R1, R2, B1 and B2. These 4 tables were then merged to create a single table. This legislative and regulatory framework was supplemented by the Act of 30 July 2003. The Plan for the Prevention of Natural Flood Risks in the commune of La Londe les Maures, linked to the presence of the rivers of the pansard and the Maravenne, was approved by prefectural decree of 30 December 2005. A regulation shall apply referring to prohibition and/or prescription measures depending on the different mapped areas. A hydraulic study was carried out in 1993, evaluated and updated in 1997. This study served as the basis for the definition of hazard. As a result, a paper-based mapping was provided. This hazard allowed, following the application of a constructibility grid, to determine a digitalised regulatory zoning that was reported on a background IGN1998©EDR 25. A separate mapinfo table existed for each type of zoning: R1, R2, B1 and B2. These 4 tables were then merged to create a single table.《环境法典》第L562-1条至L562-7条、第R562-1条及后续条款所编纂的、旨在防范可预见自然灾害的风险预防计划（Risk Prevention Plans，简称P.P.R），其实施由1995年10月5日第95-1089号法令规制。该类计划是落实国家防洪政策的工具之一，该项政策已于1994年1月24日部际委员会会议中完成重新界定。此立法与监管框架于2003年7月30日的法案中得到补充。 与潘萨尔河（pansard）、马拉文河（Maravenne）流域相关的拉隆德莱莫尔（La Londe les Maures）市镇天然洪水风险预防计划，已于2005年12月30日经省法令批准通过。 针对不同的制图区划，将适用包含禁止性或义务性措施的监管规则。 相关水力研究于1993年开展，并于1997年完成评估与更新。该研究为灾害风险的界定提供了基础依据。 据此生成了纸质灾害风险图。在应用可建性网格规则后，基于该灾害风险数据可确定数字化监管区划，该区划以IGN1998©EDR 25作为底图。 针对R1、R2、B1、B2四类区划，分别设有独立的MapInfo数据表。 随后将这四张数据表合并为一张总数据表。 与潘萨尔河（pansard）、马拉文河（Maravenne）流域相关的拉隆德莱莫尔（La Londe les Maures）市镇天然洪水风险预防计划，已于2005年12月30日经省法令批准通过。 针对不同的制图区划，将适用包含禁止性或义务性措施的监管规则。 相关水力研究于1993年开展，并于1997年完成评估与更新。该研究为灾害风险的界定提供了基础依据。 据此生成了纸质灾害风险图。在应用可建性网格规则后，基于该灾害风险数据可确定数字化监管区划，该区划以IGN1998©EDR 25作为底图。 针对R1、R2、B1、B2四类区划，分别设有独立的MapInfo数据表。 随后将这四张数据表合并为一张总数据表。