- accuracy of angle
- точность (измерения) угла
English-Russian cartography dictionary. 2013.
accuracy of angle
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Angle excess — is the amount by which the sum of the angles of a polygon on a sphere exceeds the sum of the angles of a polygon with the same number of sides in a plane. For instance, a plane triangle has an angle sum of 180°; an octant is a spherical triangle… … Wikipedia
Small-angle approximation — is a useful simplification of the laws of trigonometry which is only approximately true for finite angles, but correct in the limit as the angle approaches zero. It involves linearization of the trigonometric functions (truncation of their Taylor … Wikipedia
Degree (angle) — One degree (shown in red) and ninety degrees (shown in blue) This article describes the unit of angle. For other meanings and some specific usages, see degree. A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by °… … Wikipedia
Gridless Narrow-Angle Astrometry — (GNAA) is an astrometry technique developed at the California Institute of Technology Jet Propulsion Laboratory under contract to NASA. GNAA allows star positions to be measured without first setting up a grid of reference stars; instead, it sets … Wikipedia
minute of angle — noun An angle, one sixtieth (1/60) of a degree, used by shooters as a measurement of accuracy. One minute of angle is roughly equal to 1 inch at 100 yards distance. Syn: arcminute, minute of arc … Wiktionary
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surveying — /seuhr vay ing/, n. 1. the science or scientific method of making surveys of land. 2. the occupation of one who makes land surveys. 3. the act of one who surveys: The surveying required nearly two days. [1425 75; late ME: act of examining… … Universalium
Uncertainty principle — In quantum physics, the Heisenberg uncertainty principle states that locating a particle in a small region of space makes the momentum of the particle uncertain; and conversely, that measuring the momentum of a particle precisely makes the… … Wikipedia
Norden bombsight — The Norden bombsight at the Computer History Museum in Mountain View, California. This example does not have the associated autopilot attached … Wikipedia
Accurizing — is the process of improving the accuracy of a firearm or airgun.cite web |url=http://saami.org/Glossary/index.cfm |title=SAAMI glossary |accessdate=2007 08 30] For firearms, accuracy is defined as the ability to hit exactly what you re aiming at … Wikipedia
