Research on the Influence of Ocean Atmosphere to Infrared Detection

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Abstract:

Ocean atmospheric transmittance is an important factor to influence detecting distance of infrared system. The influence efficiency of infrared detection is studied by using modtran, on the basis of studying the character of infrared transmission. Firstly, major absorption band of vapor, carbon dioxide, ozone and vapor continuum and the change of transmittance in boundary layer, troposphere and stratosphere are analyzed. Secondly, atmospheric window transmittance of navy maritime aerosol in horizontal path and slant path is analyzed, and the influence of four types of maritime aerosol is also analyzed for navy maritime aerosol. Lastly, the influence of five model atmospheres to total transmittance is analyzed.

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Periodical:

Advanced Materials Research (Volumes 472-475)

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1698-1701

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Online since:

February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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