qpe

A preliminary study on method of quantitative precipitation estimation ( qpe ) for landfall typhoon

一种可用于登陆台风定量降水估计（QPE）方法的初步建立

Qpe provides a basic desktop window , and the environment provides an easy-to-use interface for development .

Qpe提供了一个基本桌面窗口，并且该环境为开发提供了一个易于使用的界面。

Qpe includes a full set of Personal Information Management ( PIM ) applications , Internet clients , utilities , and more .

Qpe包含全套的个人信息管理（PersonalInformationManagement（PIM））应用程序、因特网客户机、实用程序等等。

However , under this situation , bright band is very close to radar site and the radar beam width is very narrow , so the bright band will bring in severe overestimation for radar QPE .

而该种天气情况下由于亮带距离雷达站很近，雷达波束的宽度较窄，因而观测到的亮带给雷达定量降水估计带来的高估尤其严重。

The results show that : ( 1 ) The QPE method could reflect the horizontal nonuniform distribution of landfall typhoon hourly precipitation and isolate convective and stratum rainfall , however , the ability of estimating strong precipitation over 15mm / h was limited .

结果表明：（1）所建QPE方法可以反映出登陆台风逐时降水的水平分布不均匀性，可以分离出对流降水和层云降水，但对大于15.0mm/h的降水强度估计能力有限。