Tag:seamark:type=gate
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 seamark:type = gate
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| Description |
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Gate on a waterway 
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| Group: marine navigation |
| Used on these elements |
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| Status: de facto |
| Tools for this tag |
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A structure that may be swung, drawn, or lowered to block an entrance or passageway.
How to map
Set a node 
or draw a line 
where the lockgate ist and add
- seamark:type=gate
- seamark:gate:category=see table below
- seamark:gate:clearance_height=*
- seamark:gate:clearance_width=*
Categories
| Category (CATGAT) | seamark:gate:category | Definition | Example |
|---|---|---|---|
| Flood barrage gate | flood_barrage | An opening gate used to control flood water. | 
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| Caisson | caisson | A steel structure used for closing the entrance of locks, wet and dry docks. | 
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| Lock gate | lock | Lock gates are the massive hinged doors at each end of a lock. | 
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| Sluice | sluice | A sliding gate or other contrivance for changing the level of a body of water by controlling the flow into or out of it.
See also waterway=sluice_gate. |
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