Home > Term: chart datum
chart datum
The datum to which levels on a nautical chart and tidal predictions are referred; usually defined in terms of a low-water tidal level, which means that a chart datum is not a horizontal surface, but it may be considered so over a limited local area.
- Jenis Kata: noun
- Industri / Domain: Cuaca
- Kategori: Meteorologi
- Company: AMS
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Penulis
- Kevin Bowles
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