European Motorway E4 — topographic map

European Path E4 from the Surveyal Map of the Department of Cadastre and Surveying. The data shall be made available through a WMS service. From the service below select from Level (Layer): Road network, the sub-layer European Trail E4.地籍与测量司（Department of Cadastre and Surveying）测绘地图中的欧洲路径E4（European Path E4）。该数据集将通过WMS服务（Web地图服务，Web Map Service）对外提供。请从下方提供的服务中，于图层级别（Layer）的"道路路网（Road network）"中选取其子图层欧洲步道E4（European Trail E4）。