| REMOTE SENSING OF RAINFALL PARAMETERS BY LASER SCINTILLATION CORRELATION--EXPERIMENT AND ANALYSIS |
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| 作者姓名： | Wang Kaixiang L&#;Daren |
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| 作者单位： | Institute of Atmospheric Physics Academia Sinica，Beijing，Institute of Atmospheric Physics，Academia Sinica，Beijing |
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| 摘 要： | Remote sensing of rainfall parameters—rainfall rate and size distribution—by raindrop-induced laserbcam scintillation is a new kind of precipitation measurement technique. This paper presented the primaryfield experiment results based on the theory and numerical simulations by Wu and Lü (1984, 1985) and Lü andWu (1984).Rainfall rate and size distribution were deduced from observations of laser beam scintillation andcompared with those of the filter-paper sampling method. Qualitative analysis of the experiment error wasalso given here. All the work showed that the theory is applicable, and under proper experiment conditions,remote sensing of rainfall parameters by laser scintillation correlation is an advanced and accurate technique.
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| 收稿时间： | 1990/12/12 0:00:00 |
REMOTE SENSING OF RAINFALL PARAMETERS BY LASER SCINTILLATION CORRELATION--EXPERIMENT AND ANALYSIS |
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| Wang Kaixiang,L&#;Daren.REMOTE SENSING OF RAINFALL PARAMETERS BY LASER SCINTILLATION CORRELATION--EXPERIMENT AND ANALYSIS[J].Acta Meteorologica Sinica,1991,5(3):342-351. |
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| Authors: | Wang Kaixiang and L&#;Daren |
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| Institution: | Institute of Atmospheric Physics, Academia Sinica, Beijing;Institute of Atmospheric Physics, Academia Sinica, Beijing |
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| Abstract: | Remote sensing of rainfall parameters-rainfall rate and size distribution-by raindrop-induced laser bcam scintillation is a new kind of precipitation measurement technique.This paper presented the primary field experiment results based on the theory and numerical simulations by Wu and Lü(1984,1985) and Lüand Wu (1984).Rainfall rate and size distribution were deduced from observations of laser beam scintillation and compared with those of the filter-paper sampling method.Qualitative analysis of the experiment error was also given here.All the work showed that the theory is applicable,and under proper experiment conditions,remote sensing of rainfall parameters by laser scintillation correlation is an advanced and accurate technique. |
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| Keywords: | remote sensing laser scintillation correlation rainfall parameters retrieval |
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