Study on the Algorithm to Retrieve Precipitation with X-Band Synthetic Aperture Radar |
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| Authors: | XIE Yanan HUAN Jianping TAO Yang School of Communication Information Engineering Shanghai University Shanghai China University of Maryl Maryl MD USA |
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| Institution: | XIE Yanan 1,HUAN Jianping 1,and TAO Yang 2 1 School of Communication and Information Engineering,Shanghai University,Shanghai 200072,China 2 University of Maryland,Maryland,MD 21250,USA |
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| Abstract: | In order to obtain the global precipitation distribution data,this paper investigates the precipitation distribution model,the normalized radar cross-section model,and the retrieval algorithm with X-band synthetic aperture radar (X-SAR).A new retrieval algorithm based on the surface-scattering reference attenuation is developed to retrieve the rain rate above the ground surface.This new algorithm needs no statistical work load and has more extensive applications.Calculations using the new algorithm for thre... |
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| Keywords: | microwave remote sensing precipitation retrieval algorithm X-band synthetic aperture radar (X-SAR) |
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