- error of sighting
- • ошибка визирования• ошибка наведения
English-Russian cartography dictionary. 2013.
English-Russian cartography dictionary. 2013.
Kirtland AFB UFO sighting — The Kirtland AFB UFO sighting was an observation (and possible RADAR contact) of an unidentified flying object at Kirtland Air Force Base, Albuquerque, New Mexico, late in 1957. The Air Force initially concluded the witnesses misidentified a… … Wikipedia
Alidade — An alidade (archaic forms include alhidade, alhidad, alidad) is a device that allows one to sight a distant object and use the line of sight to perform a task. This task can be, for example, to draw a line on a plane table in the direction of the … Wikipedia
SN 1054 — Supernova SN 1054 The Crab Nebula, remnant of SN 1054. Credit: NASA/ESA. Observation data (Epoch ?) Supernova type … 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
Sextant — This article is about the sextant as used for navigation. For the astronomer s sextant, see Sextant (astronomical). : For the history and development of the sextant see Reflecting instruments A sextant is an instrument generally used to measure… … Wikipedia
Iron sight — Sight picture through iron sights of an H K MP5 submachine gun. The annular shroud around the front post sight is aligned with the rear peep sight to ensure the weapon is properly trained. Iron sights are a system of shaped alignment markers… … Wikipedia
Battle of the Coral Sea — Part of the Pacific Theater of World War II … Wikipedia
Navigation — This article is about determination of position and direction on or above the surface of the earth. For other uses, see Navigation (disambiguation). Table of geography, hydrography, and navigation, from the 1728 Cyclopaedia. Navigation is the… … Wikipedia
New South Greenland — Map showing Morrell s reported location of the New South Greenland coast (1823, red line), and Ross s Appearance as reported by Sir James Clark Ross in 1841. The dotted line indicates the area of Captain Johnson s 1821 voyage … Wikipedia
Telescopic sight — Scope redirects here. For other uses, see Scope (disambiguation). View through a 4x rifle scope. A telescopic sight, commonly called a scope, is a sighting device that is based on an optical refracting telescope. They are equipped with some form… … Wikipedia
Octant (instrument) — Octant. This instrument, labelled Crichton London, Sold by J Berry, Aberdeen, appears to have an ebony frame with ivory scale, vernier and signature plate. The index arm and mirror supports are brass. Rather than use a sighting telescope, this… … Wikipedia