Cloud cover analysis associated to cut-off low-pressure systems over Europe using Meteosat Imagery

被引：0
|
作者：
G. Delgado
A. Redaño
J. Lorente
R. Nieto
L. Gimeno
P. Ribera
D. Barriopedro
R. García-Herrera
A. Serrano
机构：
[1] Universitat de Barcelona,Departament d’Astronomia i Meteorologia
[2] Universidad de Vigo,Facultad de Ciencias de Ourense
[3] University of Lisbon,Departamento de CC Ambientales
[4] CGUL,Departamento de Física de la Tierra, Astronomía y Astrofísica, Facultad de Físicas
[5] IDL,Departamento de Física
[6] Universidad Pablo de Olavide de Sevilla,undefined
[7] Universidad Complutense de Madrid,undefined
[8] Ciudad Universitaria,undefined
[9] Universidad de Extremadura,undefined
来源：
Meteorology and Atmospheric Physics | 2007年 / 96卷
关键词：
Cloud Cover; Frontal Zone; High Cloud; Cloud Type; Sobel Operator;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper reports a cloud cover analysis of cut-off low pressure systems (COL) using a pattern recognition method applied to IR and VIS bispectral histograms. 35 COL occurrences were studied over five years (1994–1998). Five cloud types were identified in COLs, of which high clouds (HCC) and deep convective clouds (DCC) were found to be the most relevant to characterize COL systems, though not the most numerous.
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页码：141 / 157
页数：16
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