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Construction of the Preliminary Fields of Meteorological Elements Within a Region Without Data or Conventional Data
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摘要: 提出了一种不直接使用近期预报，而在无观测资料区或无常规观测资料区内求初估值的方法，并作了数值试验。结果表明在区域不大时，效果较好，还针对较大区域进行了讨论。Abstract: Based upon Stokes’ theorem and Gauss’s theorem, a method to evaluate the preliminary values of meteorological elements within a region without data or conventional data is proposed, which is different from that by using the recent instant forecasted values and favourable to improving the quality of objective analysis.
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Key words:
- No-data region;
- Preliminary field;
- Objective method
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