| 多参量动态对比方法在贵州飞机增雨效果检验中的应用研究 |
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| 作者姓名： | 喻乙耽 许弋 李枚曼 唐辟如 |
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| 作者单位： | 贵州省人工影响天气办公室,贵州 贵阳 550081 |
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| 基金项目： | 贵州省气象局科研项目（黔气科登[2021]03-02号）:多参量动态对比方法在贵州飞机增雨效果检验中的应用研究；贵州省气象局科研项目（黔气科登[2020]02-04号）：模式产品在飞机人工增雨潜力落区和作业条件判定的应用。 |
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| 摘 要： | 该文根据探空资料、宏观记录、FY2卫星反演资料、雷达资料等，利用多参量动态对比方法，经作业合理性分析、作业催化剂扩散分析、作业影响区的计算、作业对比区的选择4个步骤对2018年5月3日飞机人工增雨个例进行效果检验分析，得出：影响区雷达回波K值、地面小时雨量K值在作业后3h变化趋势均为先增后减，作业后有一定的效果，表明该效果检验方法适用于贵州飞机增雨效果检验。
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| 关 键 词： | 飞机增雨 多参量区域动态对比法 合理性分析 效果检验 |
| 收稿时间： | 2021/5/13 0:00:00 |
| 修稿时间： | 2021/7/30 0:00:00 |
Application of Multi-Parameter Dynamic Contrast Method in the Test of Aircraft Precipitation Enhancement Effect in Guizhou Province |
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| Authors: | Yu Yidan Xu Yi Li Meiman and Tang Piru |
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| Institution: | Weather modification office in guizhou province,Weather modification offices in guizhou province,Weather modification offices in guizhou province,Weather modification offices in guizhou province |
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| Abstract: | Based on radiosonde data, macro records, FY2 satellite data, radar data, etc., the effect of Aircraft Artificial Precipitation Enhancement on May 3, 2018 is analyzed by using multi-parameter dynamic contrast method. Four steps are included: rationality analysis of operation, analysis on operation catalyst diffusion, caculation of the operation-influenced area, and selection of operation comparison area, The results show that the change trend of radar echo K value in the influenced area and the K value of surface hourly rainfall increases first and then decreases after 3 hours of operation. The effect made after operation indicates that the effect test method is suitable for aircraft precipitation enhancement in Guizhou. |
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