Development and validation of Gastropod, a fast radiative transfer model for the advanced sounders
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چکیده
Gastropod is a fast radiative transfer code designed to meet the requirements of a day one radiative transfer operator for AIRS (and eventually IASI) for use in variational data assimilation systems. This paper gives an overview of the model methodology adopted, and summarises the results from line-by-line radiative transfer model validation of the Gastropod forward model and Jacobian code for dependent and independent profile sets. Issues relating to modelled water vapour absorption are described briefly here and treated in detail in a companion paper.
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تاریخ انتشار 2002