datum level


Also found in: Medical, Encyclopedia.

datum level

A surface to which elevations, heights, or depths on a map or chart are related. See also altitude.
Dictionary of Military and Associated Terms. US Department of Defense 2005.
Mentioned in ?
References in periodicals archive ?
This lithological boundary coincides approximately with datum level 6 of the Ireviken Event in the conodont succession and may be a local reflection of the global fall in sea level taking place at this time.
Chitinozoan biostratigraphy and lithological characteristics of the Lower and Upper Visby boundary beds in the Ireviken 3 section, Northwest Gotland/Kitinosoade biostratigraafia ning Alam- ja Ulem-Visby piirikihtide iseloomustus Ireviken 3 paljandis (Loode-Gotland)/[TEXT NOT REPRODUCIBLE IN ASCII]

Dictionary browser ?
Full browser ?