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Precipitation distribution estimation system and precipitation distribution estimation method

机译:降水分布估算系统和降水分布估算方法

摘要

PPROBLEM TO BE SOLVED: To provide an estimation system of a rainfall distribution and an estimation method of the rainfall distribution having a constitution for estimating accurately the rainfall distribution. PSOLUTION: This estimation system 1 of the rainfall distribution includes an MP (Multi-Parameter) radar rainfall measuring means 2, a conversion means 3 for converting an MP radar rainfall into a conventional rainfall grating 1 km, a space low-pass filter 4, and a correction coefficient imparting means (regression analysis-quality control) 5. The system 1 also includes a conventional radar rainfall measuring means 6, and a space low-pass filter 7, and data after filter processing are transmitted to the correction coefficient imparting means 5. The MP radar rainfall and a conventional radar rainfall are corrected by a dynamic correction means 8, and an MP-conventional synthetic rainfall (MP-JMA synthetic rainfall) is generated by an MP-conventional synthetic rainfall generation means 9. PCOPYRIGHT: (C)2010,JPO&INPIT
机译:

要解决的问题:提供一种降雨分布的估计系统和一种降雨分布的估计方法,其具有用于精确地估计降雨分布的构造。解决方案:降雨分布的估计系统1包括MP(多参数)雷达降雨测量装置2,用于将MP雷达降雨转换为1km的常规降雨光栅的转换装置3,空间低通滤波器4和校正系数赋予装置(回归分析质量控制)5。系统1还包括常规雷达降雨测量装置6和空间低通滤波器7,并且将滤波处理之后的数据发送到校正装置。系数赋予装置5。通过动态校正装置8校正MP雷达雨量和常规雷达雨量,并且通过MP常规合成雨量产生装置9产生MP常规合成雨量(MP-JMA合成雨量)。

版权:(C)2010,日本特许厅&INPIT

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