新一代天气雷达三维数字组网软件系统设计与实现  

Design and Implementation of the CINRAD 3D Digital Mosaic System

作　　者：王红艳[1,2] 刘黎平[1] 肖艳娇 庄薇[1] 王改利[1] 

机构地区：[1]中国气象科学研究院灾害天气国家重点实验室,北京100081 [2]南京信息工程大学 [3]武汉暴雨研究所

出　　处：《气象》2009年第6期13-18,I0002,共7页Meteorological Monthly

摘　　要：天气雷达三维格点组网基数据具有多方面的应用价值,而且,新一代天气雷达观测资料目前基本上都可以实时传输到区域中心,为充分发挥雷达网的作用,基于近期相关具有实用性的研究成果,在国内首次研制了新一代天气雷达三维数字组网软件系统。系统以后台数据处理为核心,辅以简便的控制界面,多线程编程技术提高了系统数据处理的效率,模块化的多线程管理便于扩展新算法模块,混合语言编程技术缩短了科研成果业务化应用的周期。系统可在微机上运行,进行高时空分辨率的区域雷达三维数字组网以及二次产品生成。The weather radar 3D mosaic data are useful in many ways. And today, the CINRAD observational data are able to mainly real time transfer to the regional centre. To make full use of the radar observation network, the CINRAD 3D digital mosaic system is developed based on recent related research results. The system focuses on data processing in the background, with simple and convenient controlling interface. Multi-threaded programming techniques improve the ef ficiency of data processing, modularized management of multi-threads is easy to expand new algorithm modules, and mixed-language programming technology shortened the period of applying results of scientific research in operation. The system works efficiently on PC, generating regional three-dimensional mosaic reflectivity and some derived products with high spatial and time resolution.

关 键 词：新一代天气雷达 三维数字组网 软件系统 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TN959.4[自动化与计算机技术—计算机科学与技术]