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description:
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All features have been included from the 250K data capture.
Breakwater - A solid structure to break the force of the waves, sometimes detached from the coast, protecting a harbour or anchorage.
Jetty - A structure projecting into a body of water for use as a promenade or as a platform alongside which vessels may be secured for loading and unloading passengers and cargo.
Sea Wall - A solid structure usually of concrete masonry or earth, built to prevent erosion or encroachment by the sea.
Wharf Line - A structure built along the shoreline to provide for the berthing (or mooring) of vessels. In large commercial ports it may be associated with warehouses and storage facilities for shipping containers.
(Source - http://www.ga.gov.au/mapspecs/topographic/v6/appendixA_files/Marine.html ) Activated at scales larger than approximately 1:300,000. |