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25 January 2000 Algorithms and software development for the task of greenhouse gas monitoring from space
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Proceedings Volume 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy; (2000) https://doi.org/10.1117/12.375397
Event: 13th Symposium and School on High-Resolution Molecular Spectroscopy, 1999, Tomsk, Russian Federation
Abstract
A basis set of algorithms for various tasks of greenhouse gases monitoring in the Earth's atmosphere has recently developed and built into first version of user-friendly software FIRE-ARMS. This software includes both algorithms for forward spectra simulation for the cases of up-looking and down-looking observations and algorithms for retrieval of pressure, temperature, atmospheric constituents concentrations profiles. Presented in this paper, study is devoted to subsequent development of combined techniques for the monitoring of greenhouse gases and further improvements of FIRE-ARMS as a useful tool for researchers working in the field of Global Change monitoring. All retrieval algorithms developed and built into the last version of FIRE-ARMS are presented. The technique of detection of spectral features belonging to isotopic species in radiance spectra of atmosphere is presented. This technique is illustrated by HDO/H2O ratio determination from IMG spectra.
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Konstantin G. Gribanov "Algorithms and software development for the task of greenhouse gas monitoring from space", Proc. SPIE 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy, (25 January 2000); https://doi.org/10.1117/12.375397
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