| 单词 | scatterometer | 
| 释义 | scatterometern.  A radar designed to provide information about the roughness or the profile of a surface from the way it scatters the incident microwaves. ΘΚΠ society > communication > telecommunication > radio communications > radio equipment > 			[noun]		 > radar apparatus > types of radio sounder1931 sonde1940 scatterometer1966 1966    Electronics 14 Nov. 44  				A spacecraft, using a Scatterometer, has to fly over a pock-marked area of the lunar surface only once to get a detailed profile of the terrain. 1978    Nature 22 June 586/2  				Seasat-A is primarily a ‘proof of concept’ mission designed primarily to discover how effectively the microwave equipment which it carries—a scanning radiometer, a radar scatterometer, a synthetic aperture radar, and a radar altimeter—can provide useful scientific information for oceanographers, meteorologists and commercial sea-users. This entry has not yet been fully updated (first published 1982; most recently modified version published online March 2018). < | 
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