Welsh road-river crossing infrastructure and river network

Welsh road-river crossing infrastructure locations, types, and associated Strahler stream order as determined from OS Open River (2020) segments and network using a cleaned version that we created using Rivex 10.35 in ArcMap 10.8.1 (included as a data file here). These road-river infrastructure (culverts, bridges, and fords) are within catchments conterminous to Wales and the X,Y coordinates in the .csv file are in the projected British National Grid.本数据集涵盖威尔士境内道路-河流交叉基础设施的位置、类型，以及关联的斯特拉勒河流水序（Strahler Stream Order）。该数据集依托英国测绘局开放河流（2020）（OS Open River (2020)）的河段与河网数据，使用我们通过ArcMap 10.8.1中的Rivex 10.35工具生成的清洗后版本处理得到，清洗后的数据集文件已随本数据一同提供。本次涉及的道路-河流交叉基础设施包括涵洞、桥梁与涉水渡口，均分布在与威尔士毗邻的汇水流域范围内；.csv文件中的X、Y坐标采用投影后的英国国家网格坐标系。