Sea level rise — is an increase in sea level. Multiple complex factors may influence this change. Sea level has risen about 130 meters (400 ft) since the peak of the last ice age about 18,000 years ago. Most of the rise occurred before 6,000 years ago. From 3,000 … Wikipedia
Sea level — For the sea level change associated with the current episode of global warming, see current sea level rise. For other uses, see Sea level (disambiguation). This marker indicating the sea level is placed on the path from Jerusalem to the Dead Sea … Wikipedia
Sea Level Datum of 1929 — Geodesy Fundamentals Geodesy · … Wikipedia
sea level — noun level of the ocean s surface (especially that halfway between mean high and low tide); used as a standard in reckoning land elevation or sea depth • Hypernyms: ↑water level * * * noun [noncount] : the average height of the sea s surface ◇… … Useful english dictionary
sea-level pressure — noun the atmospheric pressure reduced by a formula to the pressure at sea level • Hypernyms: ↑atmospheric pressure, ↑air pressure, ↑pressure * * * /see lev euhl/ the atmospheric pressure, at any elevation, reduced by formula to a value… … Useful english dictionary
sea-level pressure — /see lev euhl/ the atmospheric pressure, at any elevation, reduced by formula to a value approximating the pressure at sea level. * * * … Universalium
Zero-level elevation — Zero elevation surface is a widely accepted vertical reference point that is used to describe a surface, such as that of a planet. The value of this datum is usually adopted by statute. This elevation is used, for example, to build a texture map… … Wikipedia
sea-level — average elevation of the surface of the oceans … Geography glossary
Above mean sea level — The term above mean sea level (AMSL) refers to the elevation (on the ground) or altitude (in the air) of any object, relative to the average sea level datum. AMSL is used extensively in radio (both in broadcasting and other telecommunications… … Wikipedia
Meters above sea level — is a standard metric measurement of the elevation of a location in reference to historic mean sea level; the determination of what actually constitutes mean sea level over time however, may be determined by other parameters, such as the effects… … Wikipedia
