| 关于逆转方法B解的不唯一性 |
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| 引用本文： | 李利斌,黄信榆,李钧.关于逆转方法B解的不唯一性[J].地球物理学报,1964,13(1):20-23. |
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| 作者姓名： | 李利斌 黄信榆 李钧 |
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| 作者单位： | 中国科学院测量及地球物理研究所 |
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| 摘 要： | 讀了魏鼎文同志的文章以后,我們想提出以下两点不同的看法,与魏鼎文同志商榷。 1.文献1]中用两个实例表明,在目前实驗精度內,方法B得不出大气臭氧垂直分布的精細結构,这点对于如何利用方法B的結果是很有参考价值的。不过,我們认为,不能把精細結构方面的某种不定性,看成是方法B解不唯一的証明。
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| 关 键 词： | 散射区 不定性 不唯一性 利用方法 天顶角 表现形式 臭氧垂直分布 跳跃 精度 参考价值 |
A NOTE ON THE NON-UNIQUENESS OF UMKEHR METHOD B |
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| LI LI-BIN,HUANG XIN-YU,LI JUN.A NOTE ON THE NON-UNIQUENESS OF UMKEHR METHOD B[J].Chinese Journal of Geophysics,1964,13(1):20-23. |
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| Authors: | LI LI-BIN HUANG XIN-YU LI JUN |
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| Institution: | Institute of Geodesy and Geophysics, Academia Sinica |
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| Abstract: | In this paper Wei's work （Acta Geophysica Sinica, Vol. 11, No. 2, 123-134, 1962） is discussed. Taking into account the jump-rising of the effective height hE defined by Wei, the physical mechanism of the Umkehr effect is discussed in detail. It is concluded that the jump-rising of hE does not affect the calculated ozone distribution in the Umkehr method B, and that the non-uniqueness of the fine structure of the calculated ozone distribution by this method is due to the existence of experimental errors. Moreover, the influence of experimental errors in method B may be reduced if different values of the maximum difference △N in values of N between the observation and calculation are adopted for different zenith angles, and/or a certain type of distribution is assumed for a fixed height interval as done in Umkehr method A. |
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