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大气科学  2002 

Raman激光雷达探测对流层中上部大气温度分布

DOI: 10.3878/j.issn.1006-9895.2002.05.11

Keywords: 激光雷达,Raman散射,大气温度,对流层

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Abstract:

介绍了一台氮分子(N2)Raman激光雷达系统.利用N2分子Raman散射和气溶胶及分子的Mie-Rayleigh散射信号,通过同时订正分子、气溶胶和臭氧的衰减,反演出对流层中上部大气密度和温度的垂直分布,其结果与常规球载无线电探空仪探测资料对比,在8~18km范围内表现了较好的一致性.其中,二者测量的温度在9~15km高度内相对差别小于4K.

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