Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.11765/12823
Synergetic use of IASI and TROPOMI space borne sensors for generating a tropospheric methane profile product
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dc.contributor.authorSchneider, Matthiases_ES
dc.contributor.authorErtl, Benjamines_ES
dc.contributor.authorDiekmann, Christopheres_ES
dc.contributor.authorKhosrawi, Farahnazes_ES
dc.contributor.authorRöhling, Amelie N.es_ES
dc.contributor.authorHase, Frankes_ES
dc.contributor.authorDubravica, Darkoes_ES
dc.contributor.authorGarcía Rodríguez, Omaira Elenaes_ES
dc.contributor.authorSepúlveda Hernández, Eliezeres_ES
dc.contributor.authorBorsdorff, Tobiases_ES
dc.contributor.authorLandgraf, Jochenes_ES
dc.contributor.authorLorente, Albaes_ES
dc.contributor.authorChen, Huilines_ES
dc.contributor.authorKivi, Rigeles_ES
dc.contributor.authorLaemmel, Thomases_ES
dc.contributor.authorRamonet, Micheles_ES
dc.contributor.authorCrevoisier, Cyriles_ES
dc.contributor.authorPernin, Jéromees_ES
dc.contributor.authorSteinbacher, Martines_ES
dc.contributor.authorMeinhardt, Frankes_ES
dc.contributor.authorDeutscher, Nicholas Michaeles_ES
dc.contributor.authorGriffith, David W. T.es_ES
dc.contributor.authorVelazco, Voltaire A.es_ES
dc.contributor.authorPollard, Davides_ES
dc.date.accessioned2021-04-12T08:52:47Z-
dc.date.available2021-04-12T08:52:47Z-
dc.date.issued2021-
dc.identifier.citationAtmospheric Measurement Techniques Discussions. 2021es_ES
dc.identifier.issn1867-8610-
dc.identifier.urihttp://hdl.handle.net/20.500.11765/12823-
dc.description.abstractThe thermal infrared nadir spectra of IASI (Infrared Atmospheric Sounding Interferometer) are successfully used for retrievals of different atmospheric trace gas profiles. However, these retrievals offer generally reduced information about the lowermost tropospheric layer due to the lack of thermal contrast close to the surface. Spectra of scattered solar radiation observed in the near and/or short wave infrared, for instance by TROPOMI (TROPOspheric Monitoring Instrument) offer higher sensitivity near ground and are used for the retrieval of total column averaged mixing ratios of a variety of atmospheric trace gases. Here we present a method for the synergetic use of IASI profile and TROPOMI total column data. Our method uses the output of the individual retrievals and consists of linear algebra a posteriori calculations (i.e. calculation after the individual retrievals). We show that this approach is largely equivalent to applying the spectra of the different sensors together in a single retrieval procedure, but with the substantial advantage of being applicable to data generated with different individual retrieval processors, of being very time efficient, and of directly benefiting from the high quality and most recent improvements of the individual retrieval processors.es_ES
dc.description.sponsorshipThis research has largely benefit from funds of the Deutsche Forschungsgemeinschaft (provided for the two projects MOTIV and TEDDY with IDs/Geschäftszeichen 290612604/GZ:SCHN1126/2-1 and 416767181/GZ:SCHN1126/5-1, respectively) and from support by the European Space Agency in the context the "Sentinel-5p+Innovation (S5p+I) - Water Vapour Isotopologues (H2O-ISO)" activities. Furthermore, we acknowledge funds from the Ministerio de Economía y Competividad from Spain for the project INMENSE (CGL2016-80688-P).es_ES
dc.language.isoenges_ES
dc.publisherEuropean Geosciences Uniones_ES
dc.rightsLicencia CC: Reconocimiento CC BYes_ES
dc.subjectIASIes_ES
dc.subjectAtmospheric trace gases_ES
dc.subjectTROPOMIes_ES
dc.subjectTotal column dataes_ES
dc.subjectAtmospheric methanees_ES
dc.titleSynergetic use of IASI and TROPOMI space borne sensors for generating a tropospheric methane profile productes_ES
dc.typeinfo:eu-repo/semantics/preprintes_ES
dc.relation.publisherversionhttps://dx.doi.org/10.5194/amt-2021-31es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
Appears in Collections:Artículos científicos 2019-2021


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