Absorption cross-sections of atmospheric constituents: NO2, O2, and H2O
1999
Hermans, Christian | Vandaele, Ann C. | Carleer, Michel | Fally, Sophie | Colin, Réginald | Jenouvrier, Alain | Coquart, Bernard | Mérienne, Marie-France
Absorption spectroscopy, which is widely used for concentration measurements of tropospheric and stratospheric compounds, requires precise values of the absorption cross-sections of the measured species. NO₂, O₂ and its collision-induced absorption spectrum, and H₂O absorption cross-sections have been measured at temperature and pressure conditions prevailing in the Earth’s atmosphere. Corrections to the generally accepted analysis procedures used to resolve the convolution problem are also proposed.
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