Simple download service (Atom) of the dataset: PPR CAMBO LES BAINS (64DDTM20160007) — Risk prevention zone of the Cambo les Bains flood prevention plan (64160), department of Pyrénées-Atlantiques.
收藏资源简介:
Area exposed to one or more hazards represented on the hazard map used for risk analysis of the RPP. The hazard map is the result of the study of hazards, the objective of which is to assess the intensity of each hazard at any point in the study area. The evaluation method is specific to each hazard type. It leads to the delimitation of a set of areas on the study perimeter constituting a zoning graduated according to the level of the hazard. The allocation of a hazard level at a given point in the territory takes into account the probability of occurrence of the dangerous phenomenon and its degree of intensity. For multi-random PPRNs, each zone is usually identified on the hazard map by a code for each hazard to which it is exposed. All hazard areas shown on the hazard map are included. Areas protected by protective structures must be represented (possibly in a specific way) as they are always considered subject to hazard (case of breakage or inadequacy of the structure). Hazard zones can be described as developed data to the extent that they result from a synthesis using multiple sources of calculated, modelled or observed hazard data. These source data are not concerned by this class of objects but by another standard dealing with the knowledge of hazards. Some areas within the study area are considered “no or insignificant hazard zones”. These are the areas where the hazard has been studied and where it is nil. These areas are not included in the object class and do not have to be represented as hazard zones. However, in the case of natural RPPs, regulatory zoning may classify certain areas not exposed to hazard as prescribing areas (see definition of the PPR class). Tables of areas exposed to one or more hazards, shown on the map of hazards of the PPR. Warning: The data disseminated is informative and not enforceable against the third party. GIS data were standardised from the digital data used in the development of approved PPRNs. We do not guarantee their completeness and accuracy in relation to the applicable documents. Official documents against third parties may be consulted at the Town Hall or the Prefecture.
本数据集指代用于风险预防计划(Risk Prevention Plan, RPP)风险分析的灾害地图(hazard map)上标注的、受一种或多种灾害影响的区域。该灾害地图是灾害研究的成果,其研究目标为评估研究区域内任意点位的各类灾害强度。评估方法因灾害类型而异,其成果是在研究范围内划定若干区域,形成按灾害等级分级的分区方案。对某一特定点位的灾害等级进行赋值时,需综合考量该危险现象的发生概率及其强度等级。 针对多随机风险预防计划网络(PPRNs),灾害地图上的每个分区通常会通过其暴露的各类灾害对应的编码进行标识。本数据集包含灾害地图上标注的所有灾害影响区域。防护结构保护的区域亦必须予以标注(可采用特定标注方式),因为即便设有防护结构,该区域仍可能因结构破损或功能失效而面临灾害风险。 灾害分区可被视为经加工完善的数据,其来源于对多源计算、建模或观测得到的灾害数据的综合整合。此类源数据不属于本对象类别的范畴,而是由另一项针对灾害认知的标准进行规范。 研究区域内的部分区域被视为“无灾害或灾害可忽略区域”,即经研究证实灾害发生概率为零的区域。此类区域不属于本对象类别范畴,亦无需作为灾害分区进行标注。但针对自然风险预防计划(Natural RPPs),监管分区可能会将未受灾害影响的区域划定为规定区域(详见PPR类别的定义)。 本数据集包含用于RPP的灾害地图上标注的、受一种或多种灾害影响的区域统计表。 【数据声明】本数据集仅为参考信息,不得作为对抗第三方的法律依据。地理信息系统(Geographic Information System, GIS)数据由经批准的PPRN编制过程中所使用的数字数据标准化而来。我方不保证其在适用文件框架下的完整性与准确性。可至市政厅或专区府查阅用于对抗第三方的官方文件。



