Research and application of bias correction method for heavy rainfall forecast of ECMWF model

Research and application of bias correction method for heavy rainfall forecast of ECMWF model

Using the daily precipitation data at 81 stations in Anhui province, NCEP 500 hPa height reanalysis data, EC precipitation and 500 hPa height forecast, on the basis of the objective judgment of rainstorm center and weather type, the forecast bias of precipitation center of 23 heavy precipitation eve...

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Bibliographic Details
Main Authors: Jiao ZHANG, Dongyong WANG, Linlin ZHENG, Chen YAO, Yueqi HU, Hongfang ZHU, Yi XU
Format: Article
Language:zho
Published: Editorial Office of Torrential Rain and Disasters 2021-08-01
Series:暴雨灾害
Subjects:
ec rainstorm forecast
weather classification
precipitation center
position bias
correction method
Online Access:http://www.byzh.org.cn/cn/article/doi/10.3969/j.issn.1004-9045.2021.04.011

Internet

http://www.byzh.org.cn/cn/article/doi/10.3969/j.issn.1004-9045.2021.04.011

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