- height above mean sea level
- высота над средним уровнем моря
English-Russian aviation meteorology dictionary. 2013.
height above mean sea level
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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
Mean Sea Level — Österr. Höhenmarke am alten Bahnhof von Tarvis / Tarvisio Badwater im kalifornischen … Deutsch Wikipedia
Height above average terrain — (HAAT) (or less popularly, EHAAT, Effective Height Above Average Terrain) is used extensively in FM radio and television, as it is actually much more important than effective radiated power (ERP) in determining the range of broadcasts (VHF and… … 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 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 Datum of 1929 — Geodesy Fundamentals Geodesy · … Wikipedia
sea level — noun The nominal height of the surface of the oceans above which heights of geographical features and aircraft flight levels are measured. Syn: mean sea level, MSL … Wiktionary
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
Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… … Wikipedia
Above ground level — In aviation and atmospheric sciences, an altitude is said to be above ground level (AGL) when it is measured with respect to the underlying ground surface. This is as opposed to above mean sea level (AMSL), or in broadcast engineering, height… … Wikipedia
spot height — 1. the elevation of a certain point. 2. a figure on a map showing such an elevation. * * * spot height noun On a map, a number giving the height above mean sea level at that point • • • Main Entry: ↑spot … Useful english dictionary
