多普勒雷达反演技术及雷达资料在数值模式中的应用  

Methods of Retrieving from and Application of Doppler Radar Observations in a Model

作　　者：许小永[1] 郑国光[2] 

机构地区：[1]南京气象学院,南京210044 [2]中国气象局

出　　处：《气象》2005年第3期7-11,共5页Meteorological Monthly

基　　金："十五"国家科技攻关计划 (2 0 0 1BA6 10A)资助

摘　　要：近几十年 ,多普勒雷达资料 ,在强对流天气 监测及预报中广泛应用。随着我国新一代天气雷达网的建成 ,如何充分利用其探测资料 ,成为气象工作者关注的问题。该文分析和总结了国内外多普琳雷达反演技术研究和雷达资料在数值模式中的应用和同化研究现状 ,并作了一些讨论。During the past few decades, observations from Doppler radars are widely used in diagnostic studies of convective systems, severe weather detection, and short-term forecasting. With the deployment of the NEXRAD network in China, there has been an increased interest in driving detailed meteorological information from single or multiple-Doppler observations. Methods to retrieve information from radar data and their application in numerical weather prediction are reviewed and discussed.

关 键 词：多普勒雷达 数值模式 风场反演 数值模式 天气监测 

分 类 号：TN958.2[电子电信—信号与信息处理] TN957.52[电子电信—信息与通信工程]