Reference : Validation of SCIAMACHY CH4 scientific products using ground-based FTIR measurements
Scientific congresses and symposiums : Poster
Physical, chemical, mathematical & earth Sciences : Earth sciences & physical geography
http://hdl.handle.net/2268/4657
Validation of SCIAMACHY CH4 scientific products using ground-based FTIR measurements
English
Dils, Bart [ > > ]
De Mazière, Martine [ > > ]
Vigouroux, Corinne [ > > ]
Frankenberg, Christian [ > > ]
Buchwitz, Michael [ > > ]
Gloudemans, Annemieke [ > > ]
Blumenstock, Thomas [ > > ]
Hase, Frank [ > > ]
Kramer, Isabell [ > > ]
Mahieu, Emmanuel mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS) >]
Demoulin, Philippe mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS) >]
Duchatelet, Pierre mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Groupe infra-rouge de phys. atmosph. et solaire (GIRPAS) >]
Mellqvist, Johan [ > > ]
Strandberg, Anders [ > > ]
Petersen, Katinka [ > > ]
Notholt, Justus [ > > ]
Sussmann, Ralf [ > > ]
Borsdorff, Tobias [ > > ]
Sep-2008
No
International
du 7 au 12 septembre 2008
IGAC 10th International Conference
Annecy
France
[en] In the framework of the past EVERGREEN project, the development of three scientific algorithms, namely WFM-DOAS (henceforward called WFMD), IMAP-DOAS (henceforward called IMAP) and IMLM, commenced in order to retrieve the total column amounts of key atmospheric trace gases, including CH4, from SCIAMACHY nadir observations in its near-infrared channels. Since then, the retrieval products of these three algorithms, have undergone serious improvements. At key phases in their development, the products have been validated by using a network of ground-based FTIR instruments.
Parallel with the improved SCIAMACHY data, the FTIR groups have taken steps to optimise and harmonise their own datasets and as such the different validation efforts always used the state-of-the-art FTIR dataset. Here we present an overview of the evolution of the CH4 algorithms by re-validating the data, using the same FTIR dataset (as developed under the UFTIR project) for all algorithm versions.
http://hdl.handle.net/2268/4657

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
IGAC_Dils.pdfPublisher postprint251.27 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.