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Strato-mesospheric ...
Strato-mesospheric Measurements of Carbon Monoxide with the Odin Sub-millimetre Radiometer: Retrieval and First Results
- Article/chapterEnglish2004
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LIBRIS-ID:oai:research.chalmers.se:b62609bb-4a4b-4413-9dd6-2cba01d968b1
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https://doi.org/10.1029/2004GL020558DOI
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https://research.chalmers.se/publication/1926URI
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Language:English
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Summary in:English
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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The Sub-Millimetre Radiometer (SMR) aboard the Odin satellite has been measuring vertical profiles of atmospheric trace gases since August 2001. We present the inversion methodology developed for CO measurements and the first retrieval results. CO can be retrieved from a single scan measurement throughout the middle atmosphere, with a typical resolution of similar to3 km and a relative error of similar to10% to similar to25%. Retrieval results are evaluated through comparison with data from the Whole Atmosphere Community Climate Model (WACCM) and observations of the Improved Stratospheric and Mesospheric Sounder (ISAMS) on board the Upper Atmospheric Research Satellite (UARS). Considering the large natural variability of CO, the SMR retrievals give good confirmation of the WACCM results, with an overall agreement within a factor of 2. ISAMS abundances are higher than SMR mixing ratios by a factor of 5-10 above 0.5 hPa from similar to80degreesS to similar to50degreesN.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Urban, Joachim,1964Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)joaurb
(author)
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Ricaud, P.
(author)
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Le Flochmoën, E.
(author)
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Lautié, Nicolas,1973Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)lautie
(author)
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Murtagh, Donal,1959Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)donal
(author)
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De La Noë, J.
(author)
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El Amraoui, L.
(author)
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Eriksson, Patrick,1964Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)patrick2
(author)
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Forkman, Peter,1959Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)pforkman
(author)
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Frisk, U.
(author)
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Jégou, F.
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Jimenez Sanchez, Carlos,1989Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)jcarlos
(author)
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Olberg, Michael,1956Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)olberg
(author)
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Chalmers tekniska högskola
(creator_code:org_t)
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In:Geophysical Research Letters31:201944-80070094-8276
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Dupuy, E.
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Urban, Joachim, ...
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Ricaud, P.
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Le Flochmoën, E.
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Lautié, Nicolas, ...
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Murtagh, Donal, ...
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De La Noë, J.
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El Amraoui, L.
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Eriksson, Patric ...
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Forkman, Peter, ...
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Frisk, U.
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Jégou, F.
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Jimenez Sanchez, ...
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Olberg, Michael, ...
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