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利用绵阳机场ADWR-X雷达资料,探讨了绵阳机场地物回波分布特征以及雷达反射率因、径向速度场对航空危险天气的识别与预报。选取3个典型天气个例,对临近本场突发性强对流云团、高空风动量快速下传以及雷暴群前沿阵风锋等天气进行了分析并利用雷达速度-廓线连续性对径向速度模糊进行修正,得出雷达资料分析应用以及灾害性天气下的气象保障的方法,有利于正确分析处理ADWR-X雷达图像资料,准确判断环境场风场,正确地组织飞行活动,确保飞行安全、高效。
Based on the ADWR-X radar data of Mianyang Airport, the characteristics of Mianyang Airport echos and the prediction and prediction of aviation dangerous weather by radar reflectivity and radial velocity fields are discussed. Three typical weather examples were selected to analyze the sudden strong convective cloud mass near the field, the fast downwind of upper air momentum and the front gust front of the thunderstorm group, and the use of radar velocity-profile continuity to the radial velocity Fuzzy correction to arrive radar data analysis and application of meteorological support in disastrous weather is conducive to the correct analysis and processing of ADWR-X radar image data to accurately determine the field wind field, the correct organization of flight activities to ensure flight safety, Efficient.