Difference between revisions of "Chart datum"
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Tasomerville (talk | contribs) (New page: {{ Definition|title=Chart datum (CD) |definition= The level to which both tidal levels and water depths are reduced. On most Admiralty charts, this level is that of the predicted [[lowest ...) |
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Latest revision as of 20:34, 17 September 2008
Definition of Chart datum (CD):
The level to which both tidal levels and water depths are reduced. On most Admiralty charts, this level is that of the predicted lowest astronomical tide (LAT).[1].
This is the common definition for Chart datum (CD), other definitions can be discussed in the article
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References
- ↑ CIRIA (1996). Beach management manual. CIRIA Report 153.
