very-long-baseline interferometry (VLBI)

اندرزنش‌سنجی با پایه-خط ِ بسیار بزرگ

andarzanešsanji bâ pâye-xatt-e besyâr bozorg

Fr.: interférométrie à très longue base

A technique in radio interferometry in which the individual telescopes are not directly
connected together, but instead make their observations separately with very accurate timings. The data are later sent to a central correlator to be combined. With this technique the individual telescopes can be arbitrarily far apart, and so the technique provides the highest resolution images in astronomy, typically down to a few milliarcseconds.

See also: → very; → large; → baseline; → interferometry.

An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک