The average level of the ocean's surface, as measured by the level halfway between mean high and low tide. Used as a standard in determining land elevation or sea depths.
Trouvé sur https://www.encyclopedie.fr/local/33
Aucun résultat n’a été trouvé dans l’encyclopédie.
The average level of the ocean's surface, as measured by the level halfway between mean high and low tide. Used as a standard in determining land elevation or sea depths.