mean tide level
1mean tide level — half tide level (plane midway between mean high water and mean low water) …
2Mean Sea Level — Österr. Höhenmarke am alten Bahnhof von Tarvis / Tarvisio Badwater im kalifornischen …
3half-tide level — a plane midway between mean high water and mean low water. Also called mean tide level …
4mean sea level — the mean surface water level determined by averaging heights at all stages of the tide over a certain period, usually a 19 year period. Usually determined from a fixed predetermined reference level or chart datum …
5mean sea level — The average height of the surface of the sea for all stages of the tide. It is used as a reference for elevations. Usually, it is determined by averaging the height readings observed hourly over a minimum period of nineteen years. Also called sea …
6mean sea level — The average height of the surface of the sea for all stages of the tide; used as a reference for elevations. Also called MSL …
7Permanent Service for Mean Sea Level — The Permanent Service for Mean Sea Level ( [http://www.pol.ac.uk/psmsl/ PSMSL] ), established in 1933, is a repository for tide gauge data used in the measurement of long term sea level change. The PSMSL is based at the Proudman Oceanographic… …
8Tide — This article is about tides in the Earth s oceans. For other uses, see Tide (disambiguation). Tidal redirects here. For other uses, see Tidal (disambiguation). High Tide redirects here. For other uses, see High Tide (disambiguation) …
9Tide gauge — A tide gauge. A tide gauge is a device for measuring sea level and detecting tsunamis. Sensors continuously record the height of the water level with respect to a height reference surface close to the geoid. Water enters the device by the bottom… …
10Tide — Die Bay of Fundy bei Hoch und bei Niedrigwasser Unter den Gezeiten oder der Tide (niederdeutsch tiet = Zeit) versteht man den durch die Gravitation des Mondes und der Sonne verursachten Zyklus von Ebbe und Flut auf den großen Gewässern der Erde …
