aperture synthesis observations


aperture synthesis observations
Астрономия: наблюдения по методу синтеза апертуры

Универсальный англо-русский словарь. . 2011.

Смотреть что такое "aperture synthesis observations" в других словарях:

  • Aperture synthesis — or synthesis imaging is a type of interferometry that mixes signals from a collection of telescopes to produce images having the same angular resolution as an instrument the size of the entire collection. At each separation and orientation, the… …   Wikipedia

  • Aperture masking interferometry — is a form of speckle interferometry, allowing diffraction limited imaging from ground based telescopes. This technique allows ground based telescopes to reach the maximum possible resolution, allowing ground based telescopes with large diameters… …   Wikipedia

  • Synthetic aperture radar — (SAR) is a form of radar in which the highly directional (and thus very large) rotating antenna used by conventional radar is replaced with many low directivity small stationary antenna positions scattered over some area near or around the target …   Wikipedia

  • Westerbork Synthesis Radio Telescope — The Westerbork Synthesis Radio Telescope (WSRT) (near camp Westerbork, north of the village of Westerbork, Midden Drenthe, in the northeastern Netherlands) is an aperture synthesis interferometer that consists of a linear array of 14 antennas… …   Wikipedia

  • Ocean observations — The following are considered essential ocean climate variables by the OOPC[1][clarification needed] that are currently feasible with current observational systems. Contents 1 Ocean climate variables 1 …   Wikipedia

  • Timeline of telescopes, observatories, and observing technology — Timeline of telescopes, observatories, and observing technology.Before Common Era (B.C.)2100*Xiangfen Astronomical Observatory, Xiangfen County, Linfen City, Shanxi Province, China 1100* 11th 7th century B.C., Zhou dynasty astronomical… …   Wikipedia

  • Optical telescope — Eight Inch refracting telescope (Chabot Space and Science Center) An optical telescope is a telescope which is used to gather and focus light mainly from the visible part of the electromagnetic spectrum for directly viewing a magnified image for… …   Wikipedia

  • Pierre Chastenay — (né en octobre 1962 à Saint Basile, près de Québec) est un astronome, communicateur scientifique, conférencier, auteur et animateur de télévision québécois. Il est à l’emploi du Planétarium de Montréal depuis 1988, où il est responsable des… …   Wikipédia en Français

  • NGC 6503 — Datos de observación (Época J2000.0) Tipo SA(s)cd …   Wikipedia Español

  • NGC 6503 — Галактика …   Википедия

  • telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… …   Universalium


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