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The effect of surface heterogeneity on cloud absorption estimates

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Chiu, C., Marshak, A. and Wiscombe, W. (2004) The effect of surface heterogeneity on cloud absorption estimates. Geophysical Research Letters, 31 (15). L15105. ISSN 0094-8276

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To link to this article DOI: 10.1029/2004GL020104

Abstract/Summary

This study presents a systematic and quantitative analysis of the effect of inhomogeneous surface albedo on shortwave cloud absorption estimates. We used 3D radiative transfer modeling over a checkerboard surface albedo to calculate cloud absorption. We have found that accounting for surface heterogeneity enhances cloud absorption. However, the enhancement is not sufficient to explain the reported difference between measured and modeled cloud absorption.

Item Type:Article
Refereed:Yes
Divisions:Faculty of Science > School of Mathematical and Physical Sciences > Department of Meteorology
ID Code:16772
Publisher:American Geophysical Union

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