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Retrieving capillary-gravity wave spectrum from polarimetric microwave radiation of ocean surface |
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| Authors: | YIN XiaoBin WANG ZhenZhan & LIU YuGuang Center for Space Science Applied Research Chinese Academy of Sciences Beijing China Physical Oceanography Laboratory Ocean University of China Qingdao |
| Affiliation: | YIN XiaoBin1,WANG ZhenZhan1 & LIU YuGuang2 1 Center for Space Science , Applied Research,Chinese Academy of Sciences,Beijing 100190,China,2 Physical Oceanography Laboratory,Ocean University of China,Qingdao 266100 |
| Abstract: | A new simple two-scale model on the polarimetric microwave emission of ocean surface is derived at first, which can be ex-pressed as an integral of weighting functions (M0 and M2) and ocean surface curvature spectrum coefficients (C0 and C2). This provides a simple way to investigate the effect of curvature spectrum on ocean emission. It is found that ocean waves with wavelengths both comparable to and much greater than the electromagnetic wavelength can contribute to the harmonics of ocean surface microwav... |
| Keywords: | microwave radiation of ocean surface two-scale model ocean wave curvature spectrum |
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