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An outlined area of aquaculture structures.
Also known as: Fish farm chart symbol, Aquaculture area symbol, Shellfish bed symbol
On a nautical chart a marine farm is drawn as an outlined area marking fish cages, shellfish lines or similar structures occupying the water column.
Marks an area occupied by aquaculture structures.
Contexts: Navigation
Occupies the water column rather than the seabed, so the hazard is to a vessel passing through rather than to one anchoring.
Contexts: Navigation
A dashed outline enclosing the area with regular internal marks representing the structures.