Laser diode absorption spectroscopy for accurate CO(2) line parameters at 2 microm: consequences for space-based DIAL measurements and potential biases

Laser diode absorption spectroscopy for accurate CO(2) line parameters at 2 microm: consequences for space-based DIAL measurements and potential biases

Space-based active sensing of CO(2) concentration is a very promising technique for the derivation of CO(2) surface fluxes. There is a need for accurate spectroscopic parameters to enable accurate space-based measurements to address global climatic issues. New spectroscopic measurements using laser...

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Veröffentlicht in:Applied optics. Optical technology and biomedical optics 2009-10, Vol.48 (29), p.5475-5483
Hauptverfasser: Joly, Lilian, Marnas, Fabien, Gibert, Fabien, Bruneau, Didier, Grouiez, Bruno, Flamant, Pierre H, Durry, Georges, Dumelie, Nicolas, Parvitte, Bertrand, Zéninari, Virginie
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Sprache:eng
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Zusammenfassung:Space-based active sensing of CO(2) concentration is a very promising technique for the derivation of CO(2) surface fluxes. There is a need for accurate spectroscopic parameters to enable accurate space-based measurements to address global climatic issues. New spectroscopic measurements using laser diode absorption spectroscopy are presented for the preselected R30 CO(2) absorption line ((20(0)1)(III)
ISSN:2155-3165
1539-4522
DOI:10.1364/AO.48.005475