WFD Artificial Water Bodies Canal Cycle 1

WFD Artificial Water Bodies – Canals Cycle 1 is a polyline Shapefile dataset containing Water Framework Directive (WFD) attributes that have been collated as defined for the implementation of the Water Framework Directive. The WFD defines an ‘artificial water body’ as a body of surface water created by human activity.
Water bodies are attributed with a unique identifier ‘EA_WB_ID' (equivalent to WB_ID in Cycle 2) so this dataset can be linked directly to other WFD data sources such as physical characteristics, risk, classification and proposed objectives as well as Cycle 2 datasets.
This dataset covers the layer for Cycle 1 of the Water Framework Directive and does not include natural water bodies; these are available as WFD RIVER WATER BODIES CYCLE 1. However, the equivalent layer for Cycle 2 is covered under WFD River, Canal and Surface Water Transfer Water bodies Cycle 2 (ie both artificial and natural water bodies).
This dataset was previously known as WFD ARTIFICIAL WATERBODIES – CANALS.
Please note that the Environment Agency no longer provide data for water bodies in Wales - this should now available from Natural Resources Wales. Attribution statement: © Environment Agency copyright and/or database right 2017. All rights reserved.© Crown copyright and database rights 2008 Ordnance Survey 100024198.

WFD人工水体——运河周期1是一个包含水框架指令（WFD）属性的多线Shapefile数据集，这些属性按照水框架指令的实施要求进行整理。水框架指令将‘人工水体’定义为人类活动所创造的水域。水体被赋予一个唯一的标识符‘EA_WB_ID’（在周期2中相当于WB_ID），以便该数据集能够直接与其他WFD数据源相连接，例如物理特征、风险、分类和拟定的目标，以及周期2数据集。本数据集涵盖了水框架指令周期1的图层，不包括自然水体；这些自然水体可在WFD RIVER WATER BODIES CYCLE 1中找到。然而，周期2的相应图层则包含在水框架指令河流、运河和地表水转移水体周期2中（即包括人工和自然水体）。该数据集之前被称为WFD ARTIFICIAL WATERBODIES – CANALS。请注意，环境署不再提供威尔士的水体数据——这些数据现在可从自然资源威尔士获取。版权声明：© 环境署版权和/或数据库权利2017。版权所有。© 英国王室版权和数据库权利2008，测绘制图局100024198。