出典:Wiktionary
出典:『Wiktionary』 (2007/03/30 21:54 UTC 版)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/29 18:41 UTC 版)
Very Long Baseline Interferometry (VLBI) is a type of astronomical interferometry used in radio astronomy. It allows observations of an object that are made simultaneously by many telescopes to be combined, emulating a telescope with a size equal to the maximum separation between the telescopes.