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(WFRF:(Höpfner M.)) pers:(Höpfner M.) pers:(Kuttippurath J.) pers:(Piccolo C.) pers:(Walker K. A.) pers:(Jones N.) mspu:(article) pers:(Mahieu E.) srt2:(2008)
 

Sökning: (WFRF:(Höpfner M.)) pers:(Höpfner M.) pers:(Kuttippurath J.) pers:(Piccolo C.) pers:(Walker K. A.) pers:(Jones N.) mspu:(article) pers:(Mahieu E.) srt2:(2008) > Validation of ACE-F...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005449naa a2200817 4500
001oai:research.chalmers.se:a3d977b2-6878-4317-bbcd-0183398cca85
003SwePub
008171006s2008 | |||||||||||000 ||eng|
024a https://doi.org/10.5194/acp-8-4759-20082 DOI
024a https://research.chalmers.se/publication/733782 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Strong, K.4 aut
2451 0a Validation of ACE-FTS N2O measurements
264 c 2008-08-19
264 1b Copernicus GmbH,c 2008
338 a electronic2 rdacarrier
520 a The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric constituents using the solar occultation technique. One of these instruments, the ACE Fourier Transform Spectrometer (ACE-FTS), is measuring volume mixing ratio (VMR) profiles of nitrous oxide (N2O) from the upper troposphere to the lower mesosphere at a vertical resolution of about 3–4 km. In this study, the quality of the ACE-FTS version 2.2 N2O data is assessed through comparisons with coincident measurements made by other satellite, balloon-borne, aircraft, and ground-based instruments. These consist of vertical profile comparisons with the SMR, MLS, and MIPAS satellite instruments, multiple aircraft flights of ASUR, and single balloon flights of SPIRALE and FIRS-2, and partial column comparisons with a network of ground-based Fourier Transform InfraRed spectrometers (FTIRs). Between 6 and 30 km, the mean absolute differences for the satellite comparisons lie between −42 ppbv and +17 ppbv, with most within ±20 ppbv. This corresponds to relative deviations from the mean that are within ±15%, except for comparisons with MIPAS near 30 km, for which they are as large as 22.5%. Between 18 and 30 km, the mean absolute differences for the satellite comparisons are generally within ±10 ppbv. From 30 to 60 km, the mean absolute differences are within ±4 ppbv, and are mostly between −2 and +1 ppbv. Given the small N2O VMR in this region, the relative deviations from the mean are therefore large at these altitudes, with most suggesting a negative bias in the ACE-FTS data between 30 and 50 km. In the comparisons with the FTIRs, the mean relative differences between the ACE-FTS and FTIR partial columns (which cover a mean altitude range of 14 to 27 km) are within ±5.6% for eleven of the twelve contributing stations. This mean relative difference is negative at ten stations, suggesting a small negative bias in the ACE-FTS partial columns over the altitude regions compared. Excellent correlation (R=0.964) is observed between the ACE-FTS and FTIR partial columns, with a slope of 1.01 and an intercept of −0.20 on the line fitted to the data.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Meteorologi och atmosfärforskning0 (SwePub)105082 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Meteorology and Atmospheric Sciences0 (SwePub)105082 hsv//eng
700a Wolff, M.A.4 aut
700a Kerzenmacher, T.E.4 aut
700a Walker, K.A.4 aut
700a Bernath, P.F.4 aut
700a Blumenstock, T.4 aut
700a Boone, C.4 aut
700a Catoire, V.4 aut
700a Coffey, M.4 aut
700a Mazière, M. De4 aut
700a Demoulin, P.4 aut
700a Duchatelet, P.4 aut
700a Dupuy, E.4 aut
700a Hannigan, J.4 aut
700a Höpfner, M.4 aut
700a Glatthor, N.4 aut
700a Griffith, D.W.T.4 aut
700a Jin, J.J.4 aut
700a Jones, N.4 aut
700a Jucks, K.4 aut
700a Kuellmann, H.4 aut
700a Kuttippurath, J.4 aut
700a Lambert, A.4 aut
700a Mahieu, E.4 aut
700a McConnell, J.C.4 aut
700a Mellqvist, Johan,d 1965u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)jome
700a Mikuteit, S.4 aut
700a Murtagh, Donal,d 1959u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)donal
700a Notholt, J.4 aut
700a Piccolo, C.4 aut
700a Robert, C.4 aut
700a Schneider, M.4 aut
700a Schrems, O.4 aut
700a Semeniuk, K.4 aut
700a Senten, C.4 aut
700a Stiller, G.P.4 aut
700a Strandberg, Anders,d 1973u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)k95092
700a Taylor, J.4 aut
700a Tètard, C.4 aut
700a Toohey, M.4 aut
700a Urban, Joachim,d 1964u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)joaurb
700a Warneke, T.4 aut
700a Wood, S.4 aut
710a Chalmers tekniska högskola4 org
773t Atmospheric Chemistry and Physicsd : Copernicus GmbHg 8, s. 4759-4786q 8<4759-4786x 1680-7316x 1680-7324
856u http://publications.lib.chalmers.se/records/fulltext/local_73378.pdfx primaryx freey FULLTEXT
856u https://www.atmos-chem-phys.net/8/4759/2008/acp-8-4759-2008.pdf
8564 8u https://doi.org/10.5194/acp-8-4759-2008
8564 8u https://research.chalmers.se/publication/73378

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