FOG SIGNAL DEVICE
A DEVICE that produces a warning signal as an AID_TO_NAVIGATION during periods of low visibility, especially due to FOG.
Classification(s)
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Geographic semantic resource library Sedris Lighting and visibility
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| English |
|---|
| Name | FOG SIGNAL DEVICE |
| Description | A DEVICE that produces a warning signal as an AID_TO_NAVIGATION during periods of low visibility, especially due to FOG. |
| Chinese |
|---|
| Name | 雾信号装置 |
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NNU_Group (2011). FOG SIGNAL DEVICE, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/b295923f-a531-400c-8559-543e963ed1dd
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