摘要
本文对＂基于EC产品的乐山寒潮预报系统＂的预报原理进行了介绍;并对2005年10月~2014年4月该预报系统的使用效果、预报准确率和误差进行了详细的分析,对预报工具和集体预报的预报情况进行了对比分析。结果表明,该寒潮预报系统具有较好的可用性和有效性,有利于提高寒潮以及强降温天气过程的预报能力。
This article introduced the principle of ＂Leshan forecasting system of cold wave based on EC products＂ ;Carried out a detailed analysis on the use effect, forecast accuracy and error in October 2005 to April 2014. Compared with man - prediction and forecasting tools on forecast accuracy. The results show that this forecasting system has good usability and effectiveness, helps to improve forecasting ability of strong cooling process.
出处
《高原山地气象研究》
2014年第4期72-76,共5页
Plateau and Mountain Meteorology Research
关键词
寒潮预报
EC产品
效果分析
乐山
cold wave forecast, EC products, analysis of effect, Leshan
