利用卫星资料估算中尺度对流云团上升速度的一种方法  

A Method of Estimating Vertical Velocity of Mesoscale Convective Cloud Cluster with Satellite Imagery

作　　者：张水平[1] 石汉青[1] 

机构地区：[1]解放军理工大学气象学院,江苏南京211101

出　　处：《解放军理工大学学报（自然科学版）》2001年第5期95-99,共5页Journal of PLA University of Science and Technology(Natural Science Edition)

摘　　要：为了得到中尺度对流云团内的垂直上升速度 ,给出了一种利用高分辨率红外卫星云图的估算模式 ,并进行实验。结果表明 ,该方法可定量地揭示中尺度对流发展演变的特征 。In this paper a model has been given to estimate the vertical velocity of mesoscale convective cloud with high resolution infrared statellite imagery, and experiments are conducted. The results indicate that the model could show the character of mesoscale convective cloudcluster′s development and evolution quantitatively and the vertical velocity could provide clues for mesoscale numerical forecast and the analysis and forecast of mesoscale convective clouds as well.

关 键 词：红外卫星云图 中尺度对流云团 垂直上升速度 中尺度数值预报 中尺度强对流天气分析预报 

分 类 号：P458.2[天文地球—大气科学及气象学]