摘要
兰州区域气象中心暴雨增强数值预报业务系统包括资料处理、质量控制、客观分析、模式预报、图形处理及显示、评分检验和作业流程控制等。由于业务系统采用了先进的并行计算技术，同时对模式结构和部分物理过程进行了改进，使模式的分辨率得到了大幅度的提高。该系统于１９９５年６月在兰州中心气象台进行了业务试运行，初步分析表明。
In this paper,firstly,a enhanced numerical forecasting operational system for heavy-rain used in Lanzhou Area Meteorological Centre (LAMC) is introduced,which includes data processing,quality control,objective analysis,model forecasting,picture display,verification of forecast results and operating procedure control,utilizes an advanced parallel calculational technique,makes a considerable increase of the model resolution and improves parts of its model physical processes as well,and then its operational forecast tests are carried out in LAMC during the period of June to August of 1995. The preliminary analysis results show that the system has a good performance for precipitation forecast.
出处
《高原气象》
CSCD
北大核心
1996年第1期68-76,共9页
Plateau Meteorology
基金
国家"八五"攻关项目
关键词
暴雨
数值预报
业务系统
并行计算
兰州
Heavy-rain Enhanced numerical forecasting operational systemParallel calculation technique Verification of forecast results
