Coastline Movements - Vegetation Lines (DOT-023)

Spatial representation of coastline movements data for the Department of Transport (DoT) (WA). The Polyline feature class contains line work that represent the position of the vegetation lines for WA held by DoT. The complete dataset also includes generalised waterlines and line features that mark the extent of sand drift areas along the WA coast. This data is available by request from DoT. This data has been captured using available imagery and photogrammetrical techniques.These Coastline Movement Lines are used by the Department of Transport, WA, to produce coastline movement drawings. These drawings and their associated data are used by coastal engineers to estimate horizontal setback datum used in coastal planning.