grid magnetic angle


grid magnetic angle
Angular difference in direction between grid north and magnetic north. It is measured east or west from grid north. Also called grid variation; grivation.

Military dictionary. 2000.

Look at other dictionaries:

  • grid magnetic angle — The angular difference in direction between grid north and magnetic north. It is measured east or west from grid north. A grid magnetic angle is sometimes called a grivation and/or grid variation …   Aviation dictionary

  • grid magnetic angle — magnetinis koordinatinio tinklo kampas statusas T sritis Gynyba apibrėžtis Kampas tarp koordinatinio tinklo krypties į šiaurę ir magnetinės krypties į šiaurę. Šis kampas yra matuojamas į rytus ar vakarus nuo koordinatinio tinklo šiaurinės pusės.… …   NATO terminų aiškinamasis žodynas

  • grid magnetic angle — noun the angular difference in direction between grid north and magnetic north, measured east or west from grid north. Also, grivation, grid variation …   Australian English dictionary

  • Magnetic declination — Example of magnetic declination showing a compass needle with a positive (or easterly ) variation from geographic north. Magnetic declination is the angle between magnetic north (the direction the north end of a compass needle points) and true… …   Wikipedia

  • grid variation — The angular difference between grid north and magnetic north. It is measured east or west from grid north and is also called a grivation or grid magnetic angle …   Aviation dictionary

  • grid variation — magnetinis koordinatinio tinklo kampas statusas T sritis Gynyba apibrėžtis Kampas tarp koordinatinio tinklo krypties į šiaurę ir magnetinės krypties į šiaurę. Šis kampas yra matuojamas į rytus ar vakarus nuo koordinatinio tinklo šiaurinės pusės.… …   NATO terminų aiškinamasis žodynas

  • grid variation — See grid magnetic angle …   Military dictionary

  • Magnetic Surveying in Archaeology (book) — Magnetic Surveying in Archaeology (Wormianum, 2008, ISBN 978 87 89531 29 8) is a book written by Russian archaeologist T. N. Smekalova together with O. Voss and S. L. Smekalov. In the book researches collected information about magnetic… …   Wikipedia

  • Grid dip oscillator — Dipmeter could also refer to an influential early commercial expert system called Dipmeter Advisor; or may refer to an instrument that measures the dip angle of the planet s magnetic field, the field line angle in a vertical plane. A dipmeter and …   Wikipedia

  • grid variation — Navig. the angle, at any point on the surface of the earth, between the magnetic and true meridians passing through that point. Also called grivation. * * * …   Universalium


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