Comparative Analyses on Two Kinds of Observed Evaporation Data in China
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摘要: 通过1980年以后的E-601型蒸发资料与相同时期的20 cm小型蒸发资料的比较,分析了两种蒸发资料的特点,给出了两者的折算系数、相关系数、离差系数,建立了利用小型蒸发资料计算大型蒸发资料的订正公式。Abstract: Through the comparison of the evaporation data between E-601 (large model) and 20 cm (small model) equipments since 1980 in China, the characteristics of the two kinds of data are analysed, and their conversion coefficient, correlation coefficient and deviation are given. A corrected formula of evaporation by which the large-model evaporation data are computed from small-model evaporation data is established
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Key words:
- Evaporation data;
- Conversion coefficient;
- Corrected formula
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