WISE WFD groundwater body horizons reported under Water Framework Directive 2016 - PUBLIC VERSION - version 1.2, Mar. 2024

This dataset contains information on the European groundwater body horizons delineated for the 2nd River Basin Management Plans (RBMP) under the Water Framework Directive (WFD). The information was reported to the European Commission under the Water Framework Directive (WFD) reporting obligations.The dataset compiles the available spatial data related to the 2nd RBMPs due in 2016 (hereafter WFD2016). See http://rod.eionet.europa.eu/obligations/715 for further information on the WFD2016 reporting. According to the WFD reporting guidance, the spatial delineation of each groundwater body horizon must be reported if, and only if, a groundwater body has different horizons. Please refer to Annex 4 in the WFD Reporting Guidance for further information on the spatial delineation of groundwater horizons. The horizon element identifies each of the horizons of a groundwater body, using a simple integer numeration (in the sense of the numerical position of the groundwater body starting with the first horizon from the surface). If the groundwater body belong to a single horizon, then the information in this dataset and corresponding service matches that of the WFD2016_GroundWaterBody_WM service. NOTE: * This metadata refers to the public dataset. Some reported datasets from the United Kingdom cannot be redistributed and are included in the internal version of this dataset (see WISE WFD groundwater body horizons reported under Water Framework Directive 2016 - INTERNAL VERSION - version 1.0, Jun. 2021). However, the web service does include UK dataset only for visualisation purposes. * This dataset has been reported by the member states. The subsequent QC revealed some problems caused by self-intersections elements. Data can be processed using QGIS.本数据集收录了依据《水框架指令（Water Framework Directive, WFD）》编制第二轮流域管理计划（River Basin Management Plans, RBMP）时划定的欧洲地下水体含水层信息。相关信息由欧盟各成员国按照《水框架指令》的报告义务提交至欧洲委员会。 本数据集整合了2016年应提交的第二轮流域管理计划对应的现有空间数据（以下简称WFD2016）。如需了解WFD2016报告的更多详情，请访问http://rod.eionet.europa.eu/obligations/715。 根据《水框架指令》的报告指南，仅当某一地下水体存在多个含水层时，才需报送其各含水层的空间划定信息。如需了解含水层空间划定的详细规范，请参阅《水框架指令报告指南》附件4。本数据集采用简单整数编号方式标识地下水体的各含水层，编号以地表首个含水层为起始，按照地下水体的数值位置规则定义。若某地下水体仅含单个含水层，则本数据集及对应服务的信息将与WFD2016_GroundWaterBody_WM服务完全一致。 注意事项： * 本元数据对应公开数据集版本。部分英国提交的数据集无法进行二次分发，仅收录于本数据集的内部版本中（详见2021年6月发布的《2016年水框架指令报送的欧洲水信息系统（Water Information System for Europe, WISE）地下水体含水层——内部版本V1.0》）。不过，本Web服务仅为可视化目的包含英国数据集。 * 本数据集由欧盟各成员国提交。后续质量检查（Quality Control, QC）发现部分数据存在自相交要素问题，可通过QGIS工具对数据进行处理。