T
Thorsten Warneke
Researcher at University of Bremen
Publications - 187
Citations - 7840
Thorsten Warneke is an academic researcher from University of Bremen. The author has contributed to research in topics: Total Carbon Column Observing Network & SCIAMACHY. The author has an hindex of 42, co-authored 175 publications receiving 6391 citations. Previous affiliations of Thorsten Warneke include National Institute for Environmental Studies.
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Journal ArticleDOI
Toward accurate CO2 and CH4 observations from GOSAT
André Butz,André Butz,S. Guerlet,Otto Hasekamp,D. Schepers,André Galli,Ilse Aben,Christian Frankenberg,J-M Hartmann,Ha Tran,Akihiko Kuze,Gretchen Keppel-Aleks,G. C. Toon,Debra Wunch,Paul O. Wennberg,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,R. Macatangay,J. Messerschmidt,Justus Notholt,Thorsten Warneke +21 more
TL;DR: In this paper, the column-average dry air mole fractions of atmospheric carbon dioxide and methane are inferred from observations of backscattered sunlight conducted by the Greenhouse gases Observing SATellite (GOSAT).
Journal ArticleDOI
Process-evaluation of tropospheric humidity simulated by general circulation models using water vapor isotopologues: 1. Comparison between models and observations
Camille Risi,Camille Risi,David Noone,John Worden,Christian Frankenberg,Gabriele Stiller,Michael Kiefer,Bernd Funke,Kaley A. Walker,Peter F. Bernath,Matthias Schneider,Matthias Schneider,Debra Wunch,Vanessa Sherlock,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,Paul O. Wennberg,Kimberly Strong,Dan Smale,Emmanuel Mahieu,Sabine Barthlott,Frank Hase,Omar García,Justus Notholt,Thorsten Warneke,Geoffrey C. Toon,David S. Sayres,Sandrine Bony,Jeonghoon Lee,D. P. Brown,Ryu Uemura,Christophe Sturm +32 more
TL;DR: In this paper, a large number of isotopic data sets (four satellite, sixteen ground-based remote-sensing, five surface in situ and three aircraft data sets) are analyzed to determine how H2O and HDO measurements in water vapor can be used to detect and diagnose biases in the representation of processes controlling tropospheric humidity in atmospheric general circulation models (GCMs).
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A method for evaluating bias in global measurements of CO 2 total columns from space
Debra Wunch,Paul O. Wennberg,G. C. Toon,B. J. Connor,Brendan Fisher,Gregory B. Osterman,Christian Frankenberg,Lukas Mandrake,Christopher W. O'Dell,P. Ahonen,Sébastien C. Biraud,Rebecca Castano,Noel A Cressie,David Crisp,Nicholas M. Deutscher,Nicholas M. Deutscher,Annmarie Eldering,M. L. Fisher,David W. T. Griffith,M. R. Gunson,Pauli Heikkinen,Gretchen Keppel-Aleks,Esko Kyrö,Rodica Lindenmaier,R. Macatangay,J. Mendonca,J. Messerschmidt,Charles E. Miller,Isamu Morino,Justus Notholt,Fabiano Oyafuso,Markus Rettinger,John Robinson,Coleen M. Roehl,Ross J. Salawitch,Vanessa Sherlock,Kim Strong,Ralf Sussmann,Tomoaki Tanaka,Tomoaki Tanaka,David R. Thompson,Osamu Uchino,Thorsten Warneke,S. C. Wofsy +43 more
TL;DR: In this paper, a method of evaluating systematic errors in measurements of total column dry-air mole fractions of CO2 (XCO2) from space is described, and applied to the v2.8 Atmospheric CO2 Observations from Space retrievals of the Greenhouse Gases Observing Satellite (ACOS-GOSAT) measurements over land.
Journal ArticleDOI
Atmospheric methane and carbon dioxide from SCIAMACHY satellite data: initial comparison with chemistry and transport models
Michael Buchwitz,R. de Beek,John P. Burrows,Heinrich Bovensmann,Thorsten Warneke,Justus Notholt,Jan Fokke Meirink,A. P. H. Goede,Peter Bergamaschi,S. Körner,Martin Heimann,J.-F. Müller,Astrid Schulz +12 more
TL;DR: In this article, the results obtained from observations of the up-welling radiation in the near-infrared by SCIAMACHY on board ENVISAT are presented, where vertical columns of CH4, CO2 and oxygen have been retrieved and the (air or) O2-normalised CH4 and CO2 column amounts, the dry air column averaged mixing ratios XCH4 and XCO2 derived.
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Improvement of the retrieval algorithm for GOSAT SWIR XCO2 and XCH4 and their validation using TCCON data
Yukio Yoshida,Nobuyuki Kikuchi,Isamu Morino,Osamu Uchino,Sergey Oshchepkov,Andrey Bril,Tazu Saeki,Nick Schutgens,Nick Schutgens,Geoffrey C. Toon,Debra Wunch,Coleen M. Roehl,Paul O. Wennberg,David W. T. Griffith,Nicholas M. Deutscher,Nicholas M. Deutscher,Thorsten Warneke,Justus Notholt,John Robinson,Vanessa Sherlock,B. J. Connor,Markus Rettinger,Ralf Sussmann,P. Ahonen,Pauli Heikkinen,Esko Kyrö,J. Mendonca,Kimberly Strong,Frank Hase,S. Dohe,Tatsuya Yokota +30 more
TL;DR: In this article, column-averaged dry-air mole fractions of carbon dioxide and methane (XCO2 and XCH4) have been retrieved from Greenhouse gases Observing SATellite (GOSAT) Short-Wavelength InfraRed (SWIR) observations and released as a SWIR L2 product from the National Institute for Environmental Studies (NIES).