长江三峡和荆江暴雨临近预报系统设计

DESIGN OF A NOWCASTING SYSTEM FOR HEAVY RAIN IN THE THREE-GORGE AND JINGJIANG AREAS

摘要:

本文设计了一种暴雨临近预报系统,它以数字化雷达资料为主,用客观外推方法确定回波系统未来位置,用概念模式和预报员经验来修正回波系统未来的强度,得到准客观预报结果。

Abstract:

A nowcasting system for heavy rain is designed mainly based on the digitized radar data. By using objective extrapolation for determining the future location of the echo system and using the concept model along with the forecaster’s experience for revising its future intensity quasi-objective forecasting results are obtained.