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CONTINUOUS VERTICAL REFERENCE DATUM [1 record]

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Alphabetical list of terms

Record 1 2021-05-31

English

Subject field(s)
  • Scientific Measurements and Analyses
  • Mathematical Geography
  • Hydrology and Hydrography
OBS

A continuous chart datum is a two-dimensional reference surface relative to a continuous vertical reference datum such as the [lowest astronomical tide (LAT)] to [World Geodetic System]-84 ellipsoid model. It is realized by numerous hydrographic organizations around the world that the hydrographic vertical datum, such as a chart datum, now requires continuous treatment.

French

Domaine(s)
  • Mesures et analyse (Sciences)
  • Géographie mathématique
  • Hydrologie et hydrographie
OBS

Désignation confirmée auprès du Service hydrographique du Canada.

Spanish

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