Tag:seamark:type=cable_overhead
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seamark:type = cable_overhead |
Description |
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Wires, fibres, wire rope or chains, passing over or nearby navigable waters. |
Group: marine navigation |
Used on these elements |
Status: in use |
Tools for this tag |
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Wires, fibres, wire rope or chains, passing over or nearby navigable waters.
How to map
- seamark:type=cable_overhead
- seamark:cable_overhead:category=see table below
- seamark:cable_overhead:clearance_height_safe=*
Categories
seamark:cable_overhead:category | Definition | |
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Power line | power | A cable used for the supply of electricity. |
Transmission line | transmission | Multiple uninsulated cables usually supported by steel lattice towers. |
Telephone | telephone | A cable used for the transmission of telephone signals. |
Telegraph | telegraph | A cable used for the transmission of telegraph signals. |
Mooring cable/chain | mooring | A cable or chain used to secure a mooring buoy or other floating structure. |
Fibre optic cable | optical | A cable made of glass or plastic fibre designed to guide light along its length, fibre optic cables are widely used in fibre-optic communication, which permits transmission over longer distances and at higher data rates than other forms of communication. |
Ferry cable | ferry | A cable where a cable ferry is connected to |