Short-time proximate value weather forecasting system and method
The invention provides a short-time proximate value weather forecasting system with the ultrahigh resolution ratio (cloud-resolving scale). The short-time proximate value weather forecasting system comprises a preprocessing subsystem, an assimilating subsystem, a forecasting subsystem and a postproc...
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| creator | DAI GUANGFENG CHEN ZITONG DING WEIYU ZHANG YANXIA ZHANG CHENGZHONG ZHONG SHUIXIN XU DAOSHENG WAN QILIN |
| description | The invention provides a short-time proximate value weather forecasting system with the ultrahigh resolution ratio (cloud-resolving scale). The short-time proximate value weather forecasting system comprises a preprocessing subsystem, an assimilating subsystem, a forecasting subsystem and a postprocessing subsystem. The preprocessing subsystem is used for obtaining a background field, a boundary field and a radar retrieved wind field of a target area with the to-be-forecasted weather and generating a cloud analysis field according to the background field and the boundary field. The assimilating subsystem is used for conducting variation assimilation processing on the radar retrieved wind field and the cloud analysis field which are obtained by the preprocessing subsystem to obtain an initial field, and the initial field is subjected to cloud analysis processing to obtain a three-dimensional lattice position field. The forecasting subsystem is used for conducting data processing according to the three-dimensio |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING METEOROLOGY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Short-time proximate value weather forecasting system and method |
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