数值模式预报性能的地域性特点初步分析

Analysis on Geography & Physiognomy Character of Numerical Model Prediction Performance

摘要: 根据地理地貌,将全国分成东北、西北、东南、西南四个区域,对T639、T213、ECMWF、日本和德国数值预报模式2008年5—9月的预报分区域进行了客观检验分析。结果表明:模式的降水预报能力与地理的关系似乎比与地形的关系更为紧密一些;2

Abstract: China area is divided into four regions,namely northeast,northwest,southeast and southwest according to geography and physiognomy to analyze the relationship between the geography & physiognomy and the predicting