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interference pattern
interference pattern A two-dimensional outcrop pattern resulting from the super-imposition of two or more sets of folds of different generations. The form of the patterns seen depends on the relative attitudes of the superimposed folds; J. G. Ramsay (1967) recognized four basic types: redundant superposition (in which later folding has not altered the original pattern); dome and basin (egg box); dome—crescent—mushroom (see CRESCENT-AND-MUSHROOM); and convergent—divergent (double zigzag).
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Cite this article
AILSA ALLABY and MICHAEL ALLABY. "interference pattern." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "interference pattern." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O13-interferencepattern.html AILSA ALLABY and MICHAEL ALLABY. "interference pattern." A Dictionary of Earth Sciences. 1999. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-interferencepattern.html |
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interference pattern
interference pattern A pattern of alternating light and dark bands (fringes) caused by the interference of two or more beams of light; also known as a fringe pattern. By extension, the term is used in radio astronomy to describe the interference of radio signals received by two or more aerials of an interferometer.
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Cite this article
"interference pattern." A Dictionary of Astronomy. 1997. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>. "interference pattern." A Dictionary of Astronomy. 1997. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O80-interferencepattern.html "interference pattern." A Dictionary of Astronomy. 1997. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O80-interferencepattern.html |
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