Simple approximation for infrared emissivity of water clouds.

P. Chylek; V. Ramaswamy

doi:10.1175/1520-0469(1982)039<0171:SAFIEO>2.0.CO;2

Simple approximation for infrared emissivity of water clouds.

P. Chylek, V. Ramaswamy

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Abstract

We have derived a simple approximation for the emissivity and flux emissivity of water clouds inside the atmospheric window between 8 and 14 micrometre. In our approximation the emissivity in the 8-11.5 micrometre band is a function only of the cloud's liquid water content and cloud thickness. At wavelengths more than 11.5 micrometre the emissivity is a function of the droplet size distribution as well.-from Authors

Original language	English (US)
Pages (from-to)	171-177
Number of pages	7
Journal	Journal of the Atmospheric Sciences
Volume	39
Issue number	1
DOIs	https://doi.org/10.1175/1520-0469(1982)039<0171:SAFIEO>2.0.CO;2
State	Published - 1982
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atmospheric Science

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10.1175/1520-0469(1982)039<0171:SAFIEO>2.0.CO;2

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title = "Simple approximation for infrared emissivity of water clouds.",

abstract = "We have derived a simple approximation for the emissivity and flux emissivity of water clouds inside the atmospheric window between 8 and 14 micrometre. In our approximation the emissivity in the 8-11.5 micrometre band is a function only of the cloud's liquid water content and cloud thickness. At wavelengths more than 11.5 micrometre the emissivity is a function of the droplet size distribution as well.-from Authors",

author = "P. Chylek and V. Ramaswamy",

year = "1982",

doi = "10.1175/1520-0469(1982)039<0171:SAFIEO>2.0.CO;2",

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AU - Ramaswamy, V.

PY - 1982

Y1 - 1982

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AB - We have derived a simple approximation for the emissivity and flux emissivity of water clouds inside the atmospheric window between 8 and 14 micrometre. In our approximation the emissivity in the 8-11.5 micrometre band is a function only of the cloud's liquid water content and cloud thickness. At wavelengths more than 11.5 micrometre the emissivity is a function of the droplet size distribution as well.-from Authors

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Simple approximation for infrared emissivity of water clouds.

Abstract

All Science Journal Classification (ASJC) codes

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