几种水汽场客观分析方法的对比试验 |
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引用本文: | 徐一鸣,丁荣富.几种水汽场客观分析方法的对比试验[J].气象,1989,15(9):8-12. |
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作者姓名: | 徐一鸣 丁荣富 |
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作者单位: | 上海台风研究所
(徐一鸣),上海台风研究所(丁荣富) |
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摘 要: | 本文对比了统计插值法、订正法和网格块法等客观分析技术应用于水汽场分析的试验情况,认为统计插值法较为优越。又考查了三种方法的不同特点,设计了一种吸收各种方法优点、称为混合分析法的新方法,提高了分析的质量。
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关 键 词: | 水汽场 对比试验 |
Comparison experiments on objective analysis methods of vapor fields |
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Abstract: | The results of experiments on vapor field objective, analysis, supported by statistical interpolation, correction and straight-forward methods are compared. Statistical interpolation method is superior hi these experiments. The different characteristics of the three methods are investigated. A so-called mixed method which absorbs advantages of different methods is created. The new one improves the analysis quality. |
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