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雷达降水同化方法在辽东暴雨易发地区的应用研究.pdf

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DOI / -1326 / TV.
：
o assimilate rainfall radar data in eastern Liaoning and rainfall
radar assimilation data is used as hydrological model input. The results show that the error between the surface precipitation
, F
data and the measured data is less than 20% and the single station rainfall error can pass the test with 90% confidence.
,
Taking the assimilated rainfall data as the input of hydrological model the accuracy of flood simulation can reach Grade B.
The research results can provide reference for the application of radar precipitation in Liaoning region.
Key words: ; ; ; ;
Kalman filtering algorithm radar precipitation data assimilation assimilation accuracy test hydrological
;
simulation application eastern Liaoning region
水文循环的一个重要环节是降雨流域产流量大术在水文领域的逐步应用高精度的面降水分布特征

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