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measure > levels > reference levels > datum levels > chart datum

Preferred term

Created: 2019-09-04T12:02:37

chart datum  

Definition

  • Information İskandil ölçmeleri, derinlik eğrileri, kıyı ve açıkların yüksekliklerini belirlemek için referans alınan düzlem.

    Source: http://terim.tuba.gov.tr/

    Created: 9/16/24

     (tr)
  • Information 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.

    Source: http://wiki.gis.com/wiki/index.php/Chart_datum

    Created: 5/12/22

     (en)

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http://aims.fao.org/aos/agrovoc/c_bd816e9e

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RDF/XML TURTLE JSON-LD Created 9/4/19, last modified 9/30/24