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Dynamic Classification of Mesoscale Cloud Patterns
Publisher: American Meteorological Society
Abstract: Cumulative histograms taken from eight consecutive infrared pictures of GOES 1 are used to study the spatio-temporal evolution of mesoscale cloud patterns. A model is proposed to approximate the volume of cloud lying in a ...
Diurnal Variations and Modulation by Easterly Waves of the Size Distribution of Convective Cloud Clusters over West Africa and the Atlantic Ocean
Publisher: American Meteorological Society
Abstract: Using Metecosat satellite data in the atmospheric infrared window, the authors study short time-scale fluctuations of the size distribution of tropical convective cloud clusters for July to September 1989. A cluster at a ...
Structural Characteristics of Deep Convective Systems over Tropical Africa and the Atlantic Ocean
Publisher: American Meteorological Society
Abstract: The structural properties of convective cloud clusters of tropical Africa and the Atlantic Ocean are studied using six summers of Meteosat satellite data in the atmospheric infrared window. A cluster at a given brightness ...
The Dynamics of Polar Jet Streams as Depicted by the METEOSAT WV Channel Radiance Field
Publisher: American Meteorological Society
Abstract: A polar jet stream flowing over northern Europe is investigated using both the radiosounding network and the METEOSAT water vapor (WV) channel imagery. A maximum radiance band associated with the polar jet stream is shown ...
The Potential of Infrared Satellite Data for the Retrieval of Saharan-Dust Optical Depth over Africa
Publisher: American Meteorological Society
Abstract: Optical depth of Saharan dust derived from photometric measurements made during the dry season at a Sahelian site (Niamey, Republic of Niger) is compared with METEOSAT-2 radiance in the 10.5?12.5 ?m channel for different ...
Cloud Field Identification for Earth Radiation Budget Studies. Part II: Cloud Field Classification for the ScaRaB Radiometer
Publisher: American Meteorological Society
Abstract: Gaining a better understanding of the influence of clouds on the earth's energy budget requires a cloud classification that takes into account cloud height, thickness, and cloud cover. The radiometer ScaRaB (scanner for ...
ISCCP Cloud Algorithm Intercomparison
Publisher: American Meteorological Society
Abstract: The International Satellite Cloud Climatology Project (ISCCP) will provide a uniform global climatology of satellite-measured radiances and derive an experimental climatology of cloud radiative properties from these ...