|
|||||
|
|
| 省地气象台精细化天气预报系统 | |
| 引用本文： | 谷湘潜,李燕,陈勇,康红文,王鹏云.省地气象台精细化天气预报系统[J].气象科技,2007,35(2):166-170. |
| 作者姓名： | 谷湘潜 李燕 陈勇 康红文 王鹏云 |
| 作者单位： | 1. 中国气象科学研究院,北京,100081 2. 辽宁省大连市气象台,大连,116001 3. 湖南省怀化气象台,怀化,418000 |
| 基金项目： | 国家自然科学基金;科技部公益专项资助项目 |
| 摘 要： | 应用先进的中尺度数值模式和业务平台,集成并行计算、可视化工具等软件,为我国地方、军队等气象业务提供一套切实可行的精细化天气预报系统。经检验系统的24 h晴雨预报准确率可以达80%以上,对暴雨的预报也有一定的参考价值。应用在海浪预报中,可以显著提高预报准确率。系统的设计有利于基层台站的实际业务应用和模式本地化处理,无论从硬件要求,还是软件的应用和预报水平检验,系统都适合省地台站开展精细化预报业务。 |
| 关 键 词： | 中尺度数值模式 精细化预报 并行计算 可视化 |
| 收稿时间： | 2005/9/21 0:00:00 |
| 修稿时间： | 2005年9月21日 |
Provincial/Prefectural Level Fine Weather Forecasting System |
|
| Gu Xiangqian,Li Yan,Cheng Yong,Kang Hongwen and Wang Pengyun.Provincial/Prefectural Level Fine Weather Forecasting System[J].Meteorological Science and Technology,2007,35(2):166-170. | |
| Authors: | Gu Xiangqian Li Yan Cheng Yong Kang Hongwen and Wang Pengyun |
| Institution: | Chinese Academy of Meteorological Sciences, Beijing 100081;Dalian Meteorological Office, Liaoning Province, Dalian 116001;Huaihua Meteorological Office, Hunan Province, Huaihua 418000;Chinese Academy of Meteorological Sciences, Beijing 100081;Chinese Academy of Meteorological Sciences, Beijing 100081 |
| Abstract: | A fine forecasting system was developed for provincial/prefectural-level meteorological offices and military weather forecasting agencies in China by adopting the advanced mesoscale models and operational platform,and assembling the software of the parallel computing and visualizing tools.The accuracy of the 24-hour fine-or-rainy forecast is up to over 80% and the torrential rain forecast is quite helpful.The system was also used to forecast sea waves with the results improved obviously.The system is well suitable for the operational application at provincial/prefectural-level meteorological offices and the localization of forecasting models in either economical or forecast quality aspect. |
| Keywords: | mesoscale numerical model fine forecasting parallel computing visualization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《气象科技》浏览原始摘要信息 | |
| 点击此处可从《气象科技》下载免费的PDF全文 | |