大气反演参数在天气预报中的应用试验.pdfVIP

第19 卷 第4期 Vol. 19, No.4 2004 8 CHI ESE JOUR AL OF RADIO SCIE CE August, 2004 1005-0388(2004) 04-0469-06 1, 2 3 2 3 3 2 吴雪宝 薛纪善 张凤英 庄世宇 黄丽萍 张文建 ( 1. , xuebao.wu@ nsmc. cma.gov.cn, 100875; 2. , 100081; 3. , 100081) 研究了西太平洋的热带风暴和陆 上空降水两种天气过程中极轨气象卫星 垂直探测仪 A OVS 大气反演资料在数值天气预报模式中的应用开发了一套A- OVS 产品可视化系统, 方便天气预报人员使用A OVS 反演产品, 有助于及时发现天 气系统的三维温度湿度结构, 提高预报的有效性和准确性 A OVS 大气参数反演, 正影响, 数值天气预报和常规天气预报 P79 A Application of atmospheric retrieval parameters for weather forecast 1,2 3 2 WU Xue-bao XUE J-i shan ZHA G Feng-ying 3 3 2 ZHUA G Sh-i yu HUA G L-i ping ZHA G Wen-jian (1. Department of Atmospheric Science, Peking University, xuebao. wu@nsmc. cma. gov. cn, Bejiing 100875, hina; 2. National SatelliteMeteorology enter, Beijing 100081, hina; 3. hinese Academy of Meteorological Sciences, Beijing 100081, hina) Abstract In this paper, applications of the atmospheric retrieval parameters from the satel- lite-borne A OVS are studied for two weather systems: the tropical typhoon over the western Pacific ocean and rainfall over the Chinas terrain. In order to facilitate the operational service of the weather forecasters, a PC based image/ graphic visualization system to display the bright- ness temperature and the isopleths is