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| Intelligent warning method for lightning disasters based on meteorological radar data |
| Zhu Liyuan, Wu Ruilin, Wu Jianling |
| Liwan District Meteorological Bureau of Guangzhou City,Guangzhou 510150 |
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Abstract In order to reduce the error of meteorological radar in lightning disaster warning,this article proposes an intelligent lightning disaster warning method based on meteorological radar data.The speed shear between adjacent warehouses along the radial direction of meteorological radar data is processed by velocity deblurring,and the speed shear between adjacent warehouses is segmented clockwise.The echo top height,vertically accumulated liquid water content,and isothermal surface reflectivity are set as input variables,and the warning lightning disaster intensity is analyzed using multiple linear regression equations.In the test results,the predicted results showed a high degree of fit with the actual lightning state.The research results provide support for improving the level of lightling disaster warning.
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Received: 07 November 2024
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2025, Vol. 42 
