LAPS的设计原理、模块功能与产品应用  

Scientific Designs,Functions and Applications of LAPS

作　　者：李红莉[1] 崔春光[1] 王志斌[1] 

机构地区：[1]中国气象局武汉暴雨研究所,武汉430074

出　　处：《暴雨灾害》2009年第1期64-70,共7页Torrential Rain and Disasters

基　　金：中国气象局气象新技术推广项目(CMATG2008Z08);国家重点基础研究发展计划(2004CB418307);科技部公益行业专项(GYHY2007-06012)共同资助

摘　　要：我国中尺度气象观测网数据日益丰富,如何对这些数据进行分析应用以更好地为天气预报服务,是一个亟待解决的问题。局地分析预报系统(LAPS)较好地解决了这一难题,其算法透明,计算速度快,分析场接近实况,满足业务需求,便于预报员直接应用。为了帮助相关气象业务岗位上技术人员了解并较好地应用LAPS(http://www.whihr.com.cn/laps/main.aspx),本文详细介绍了LAPS的各模块功能及设计原理,并对武汉暴雨所应用LAPS的有关情况进行了简要说明。How to utilize and analyse the increasingly abundance types raw data of China mesoscale meteorological monitoring well for the weather forecast is an urgent problem. As a tool, the Local Analysis and Prediction System （LAPS） solves this problem very well for its quick calculation velocity and the analysis fields closing to observations, so LAPS meets the need of the operation and is easy to be used for forecasters. In this paper the function and principal of LAPS data ingesting and analysis process are introduced, as well as the application of LAPS by Wuhan Institute of Heavy Rain. The LAPS analysis products of IHR are issued real-timely on the following website （http：//www.whihr.com.erdlaps/main.aspx）. We hope that it is helpful for the one who want to master and apply LAPS from this introduction.

关 键 词：LAPS 资料融合 模块功能 中尺度分析 短时预报 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]