Paper
Atmosphere Infrared Absorption Model, Atmospheric Window Formula and Atmospheric Rayleigh Dispersion Formula
- Authors:
- Xin-an Zhang
- Abstract
- In this paper, electromagnetic wave absorption principle of water vapour molecules in atmosphere has been analyzed. As a result, the molecular electromagnetic In this paper, electromagnetic wave absorption principle of water vapour molecules in atmosphere has been analyzed. As a result, the molecular electromagnetic wave absorption formula of water vapour has been established. The absorption-transmitted spectrum calculated from this formula is well agreement with atmospheric window. Consequently, the conclusion is deduced that the water vapour in atmosphere make the main contribution to the absorption of electromagnetic wave and the molecular electromagnetic wave absorption formula of water vapour is just the atmospheric window formula. In addition, the Rayleigh dispersion formula in atmosphere has been developed as well. Finally, the law of varying of electromagnetic wave transmittance caused by water vapour content has been discussed.
- Keywords
- electromagnetic wave; molecular absorption principle; atmospheric window formula; atmospheric Rayleigh dispersion formula; water vapour content
- StartPage
- 1
- EndPage
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