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dc.creatorHubert, D.-
dc.creatorLambert, J.-C.-
dc.creatorVerhoelst, T.-
dc.creatorGranville, J.-
dc.creatorKeppens, A.-
dc.creatorBaray, J. L.-
dc.creatorCortesi, U.-
dc.creatorDegenstein, D. A.-
dc.creatorFroidevaux, L.-
dc.creatorGodin Beekmann, S.-
dc.creatorHoppel, K. W.-
dc.creatorKyrölä, E.-
dc.creatorLeblanc, T.-
dc.creatorLichtenberg, G.-
dc.creatorMcElroy, C. T.-
dc.creatorMurtagh, D.-
dc.creatorNakane, H.-
dc.creatorRussell III, J. M.-
dc.creatorSalvador, Jacobo Omar-
dc.creatorSmit, H. G. J.-
dc.creatorStebel, K.-
dc.creatorSteinbrecht, W.-
dc.creatorStrawbridge, K. B.-
dc.creatorStübi, R.-
dc.creatorSwart, D. P. J.-
dc.creatorTaha, G.-
dc.creatorThompson, A. M.-
dc.creatorUrban, J.-
dc.creatorvan Gijsel, J. A. E.-
dc.creatorvon der Gathen, P.-
dc.creatorWalker, K. A.-
dc.creatorWolfram, Elian Augusto-
dc.creatorZawodny, J. M.-
dc.date2018-07-03T21:08:41Z-
dc.date2018-07-03T21:08:41Z-
dc.date2015-07-
dc.date2018-05-04T14:54:48Z-
dc.date.accessioned2019-04-29T15:55:32Z-
dc.date.available2019-04-29T15:55:32Z-
dc.identifierHubert, D.; Lambert, J.-C.; Verhoelst, T.; Granville, J.; Keppens, A.; et al.; Ground-based assessment of the bias and long-term stability of fourteen limb and occultation ozone profile data records; Copernicus Publications; Atmospheric Measurement Techniques Discussions; 8; 7; 7-2015; 6661-6757-
dc.identifier1867-8610-
dc.identifierhttp://hdl.handle.net/11336/51117-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305474-
dc.descriptionThe ozone profile records of a large number of limb and occultation satellite instruments are widely used to address several key questions in ozone research. Further progress in some domains depends on a more detailed understanding of these data sets, especially of their long-term stability and their mutual consistency. To this end, we make a systematic assessment of fourteen limb and occultation sounders that, together, provide more than three decades of global ozone profile measurements. In particular, we consider the latest operational Level-2 records by SAGE II, SAGE III, HALOE, UARS MLS, Aura MLS, POAM II, POAM III, OSIRIS, SMR, GOMOS, MIPAS, SCIAMACHY, ACE-FTS and MAESTRO. Central to our work is a harmonized and robust analysis of the comparisons against the ground-based ozonesonde and stratospheric ozone lidar networks. It allows us to investigate, from the ground up to the stratopause, the following main aspects of data quality: long-term stability, overall bias, and short-term variability, together with their dependence on geophysical parameters and profile representation. In addition, it permits us to quantify the overall consistency between the ozone profilers. Generally, we find that between 20?40 km, the satellite ozone measurement biases are smaller than ±5 %, the short-term variabilities are better than 5?12 % and the drifts are at most ±5 % decade−1 (and ±3 % decade−1 for a few records). The agreement with ground-based data degrades somewhat towards the stratopause and especially towards the tropopause, where natural variability and low ozone abundancies impede a more precise analysis. A few records deviate from the preceding general remarks, in part of the stratosphere; we identify biases of 10 % and more (POAM II and SCIAMACHY), markedly higher single-profile variability (SMR and SCIAMACHY), and significant long-term drifts (SCIAMACHY, OSIRIS, HALOE, and possibly GOMOS and SMR as well). Furthermore, we reflect on the repercussions of our findings for the construction, analysis and interpretation of merged data records. Most notably, the discrepancies between several recent ozone profile trend assessments can be mostly explained by instrumental drift. This clearly demonstrates the need for systematic comprehensive multi-instrument comparison analyses.-
dc.descriptionFil: Hubert, D.. Belgian Institute for Space Aeronomy; Bélgica-
dc.descriptionFil: Lambert, J.-C.. Belgian Institute for Space Aeronomy; Bélgica-
dc.descriptionFil: Verhoelst, T.. Belgian Institute for Space Aeronomy; Bélgica-
dc.descriptionFil: Granville, J.. Belgian Institute for Space Aeronomy; Bélgica-
dc.descriptionFil: Keppens, A.. Belgian Institute for Space Aeronomy; Bélgica-
dc.descriptionFil: Baray, J. L.. Observatoire de Physique du Globe de Clermont-Ferrand; Francia-
dc.descriptionFil: Cortesi, U.. Consiglio Nazionale delle Ricerche. Istituto di Fisica Applicata “Nello Carrara”; Italia-
dc.descriptionFil: Degenstein, D. A.. University of Saskatchewan; Canadá-
dc.descriptionFil: Froidevaux, L.. California Institute of Technology; Estados Unidos-
dc.descriptionFil: Godin Beekmann, S.. Université de Versailles Saint-Quentin en Yvelines; Francia-
dc.descriptionFil: Hoppel, K. W.. Spece Sciences División. Naval Research Laboratory; Estados Unidos-
dc.descriptionFil: Kyrölä, E.. Finnish Meteorological Institute; Finlandia-
dc.descriptionFil: Leblanc, T.. California Institute of Technology; Estados Unidos-
dc.descriptionFil: Lichtenberg, G.. Remote Sensing Technology Institute; Alemania-
dc.descriptionFil: McElroy, C. T.. University of York; Reino Unido-
dc.descriptionFil: Murtagh, D.. Chalmers University of Technology; Suecia-
dc.descriptionFil: Nakane, H.. Kochi University of Technology; Japón. National Institute for Environmental Studies; Japón-
dc.descriptionFil: Russell III, J. M.. Hampton University; Estados Unidos-
dc.descriptionFil: Salvador, Jacobo Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación en Láseres y Aplicaciones; Argentina-
dc.descriptionFil: Smit, H. G. J.. Institute for Energy and Climate Research; Alemania-
dc.descriptionFil: Stebel, K.. Norwegian Air Research Institute; Noruega-
dc.descriptionFil: Steinbrecht, W.. Deutscher Wetterdienst; Alemania-
dc.descriptionFil: Strawbridge, K. B.. Environment Canada; Canadá-
dc.descriptionFil: Stübi, R.. MeteoSwiss; Suiza-
dc.descriptionFil: Swart, D. P. J.. 2National Institute for Public Health and the Environment; Países Bajos-
dc.descriptionFil: Taha, G.. Universities Space Research Association; Estados Unidos-
dc.descriptionFil: Thompson, A. M.. National Aeronautics and Space Administration; Estados Unidos-
dc.descriptionFil: Urban, J.. Chalmers University Of Technology; Suecia-
dc.descriptionFil: van Gijsel, J. A. E.. Royal Netherlands Meteorological Institute ; Países Bajos-
dc.descriptionFil: von der Gathen, P.. Helmholtz Centre for Polar and Marine Research; Alemania-
dc.descriptionFil: Walker, K. A.. University of Toronto; Canadá-
dc.descriptionFil: Wolfram, Elian Augusto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Científicas y Técnicas para la Defensa. Centro de Investigación en Láseres y Aplicaciones; Argentina-
dc.descriptionFil: Zawodny, J. M.. National Aeronautics and Space Administration; Estados Unidos-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherCopernicus Publications-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.5194/amtd-8-6661-2015-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.atmos-meas-tech.net/9/2497/2016/amt-9-2497-2016-discussion.html-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectOZONE-
dc.subjectLIDAR-
dc.subjectOZONE SONDE-
dc.subjectSATELLITE-
dc.subjectMeteorología y Ciencias Atmosféricas-
dc.subjectCiencias de la Tierra y relacionadas con el Medio Ambiente-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleGround-based assessment of the bias and long-term stability of fourteen limb and occultation ozone profile data records-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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