Sw Pipe Flow Direction (OpenData)

This view takes the geometry from SwPipe and presents it in a layer named flow direction for use in the ESRI portal. It is spatially abstracted to a POLYLINE. This view is not updateable.此视图从SwPipe中获取几何数据，并将其封装为名为"流向"的图层，以供ESRI门户（ESRI Portal）使用。该图层在空间维度上被抽象为多段线（POLYLINE），且此视图不支持更新。