期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
A MODEL FOR QUANTITATIVELY ESTIMATING SHORTRANGE PRECIPITATION BASED ON GMS DIGITALIZED CLOUD MAPS-PART Ⅰ:ANALYSIS OF QUANTITATIVE CLOUD-PRECIPITATION RELATIONS AND MODEL DESIGN 被引量:2
1
作者 张明席 罗昌荣 +1 位作者 邹燕 黄永玉 《Acta meteorologica Sinica》 SCIE 2003年第2期230-244,共15页
Some typical samples are used to explore the quantitative correlation with their features between a convective cloud and its rainfall field,with which to develop two morphological functions for the correlation and by ... Some typical samples are used to explore the quantitative correlation with their features between a convective cloud and its rainfall field,with which to develop two morphological functions for the correlation and by singling out their most suitable groups of parameters we propose a model for quantitatively estimating precipitation in the context o{ the in-advance recognition of meso-α convective system properties and its precipitating center.From the model fitting precision and forecasting accuracy we find that it is feasible to utilize geostationary meteorological satellite (GMS) digitalized imagery for estimating short-term rainfall in a quantitative manner.Also,evidence suggests that the model is supposed to be restricted in its applicability due to the fact that the employed samples are from rather typical rainfall events that are large-scale,slow-moving and have well-defined genesis and dissipative stages. 展开更多
关键词 geostationary meteorological satellite (GMS) digitalized cloud map quantitative estimation of precipitation optimal combination of parameters
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部