云降水精细分析系统(CPAS)系统在吉林省人工增雨业务中的应用

Application of the CPAS System to Artificial Precipitation in Jilin Province

本文以2016年4月1日至2日的降水过程为例,按照人工增雨作业流程的五个阶段,介绍CPAS系统在飞机增雨作业过程中的应用。研究表明,CPAS在整个增雨流程中都有重要的应用,实时轨迹叠加雷达,能更好地指挥飞行的区域路线,增雨量计算与对比区选定,能有效计算出增加的雨量,为下一次增雨计划提供更多的科学依据。

Taking the precipitation process from April 1 to 2,2016 as an example,this paper introduced the application of CPAS system in aircraft precipitation process according to the five stages of artificial precipitation process.The research shows that CPAS has an important application in the whole rain enhancement process.The real-time trajectory overlay radar can better command the regional route of flight,increase rainfall calculation and comparison area selection,can effectively calculate the increased rainfall,and provide more scientific basis for the next rain enhancement plan.