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screen angle[′skrēn ‚aŋ·gəl]
Vertical angle bounded by a straight line from the radar antenna to the horizon and the horizontal at the antenna assuming a ⁴⁄₃ earth's radius.
The angle used for a halftone screen in relation to another screen to avoid an undesirable moiré pattern in a color reproduction process.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
screen angleThe angle at which a halftone screen is placed over an image. Generally, 45 degrees produces the best results. In a digital system, the screen angle is simulated by the placement of the dots within the halftone cells. See halftone.
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