Concept information
There is no term for this concept in this language.
PREFERRED TERM
![](resource/pics/about.png)
DEFINITION
-
The chart datum is the level of water that charted depths displayed on nautical charts are measured from. The chart datum is generally a tidal datum; that is, a datum derived from some phase of the tide. Common chart datums are lowest astronomical tide and mean lower low water.
(en)Source: http://wiki.gis.com/wiki/index.php/Chart_datum
Created: 5/12/22
BROADER CONCEPT
- datum levels (en)
IN OTHER LANGUAGES
-
Chinese
-
English
-
French
-
Italian
-
Norwegian Bokmål
URI
http://aims.fao.org/aos/agrovoc/c_bd816e9e
{{toUpperCase label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}