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Spatial representation of coastline movements data for the Department of Transport (DoT) (WA). The Polylinefeature class contains line work that represent the position of the vegetation and generalised water lines for WA held by DoT. The dataset also includes lines that mark the extent of sand drift areas along the WA coast. This dataset has been captured using available imageryand photogrametical 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 datums used in coastal planning. The dataset is currently not available for download, however the vegetation lines for the years 1942 - 2009 may be viewed via WMS at the following link:The full dataset may be requested from the Department of Transport, 1 Essex Street, Fremantle WA 6160 or by emailing cdc@transport.wa.gov.au
catalogue.beta.data.wa.gov.au/dataset/coastline-movements |