S
S. Guerlet
Researcher at Netherlands Institute for Space Research
Publications - 31
Citations - 1759
S. Guerlet is an academic researcher from Netherlands Institute for Space Research. The author has contributed to research in topics: Total Carbon Column Observing Network & Stratosphere. The author has an hindex of 18, co-authored 22 publications receiving 1509 citations.
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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
Global CO 2 fluxes estimated from GOSAT retrievals of total column CO 2
Sourish Basu,Sourish Basu,S. Guerlet,André Butz,Sander Houweling,Sander Houweling,Otto Hasekamp,Ilse Aben,Paul B. Krummel,P. Steele,Ray L. Langenfelds,Margaret S. Torn,Sébastien C. Biraud,Britton B. Stephens,Arlyn E. Andrews,Douglas E. J. Worthy +15 more
TL;DR: In this article, the authors presented the first estimates of the global distribution of CO 2 surface fluxes using total column CO 2 measurements retrieved by the SRON-KIT RemoTeC algorithm from the Greenhouse gases Observing SATellite (GOSAT).
Journal ArticleDOI
Methane retrievals from Greenhouse Gases Observing Satellite (GOSAT) shortwave infrared measurements: Performance comparison of proxy and physics retrieval algorithms
D. Schepers,S. Guerlet,André Butz,Jochen Landgraf,Christian Frankenberg,Otto Hasekamp,J.-F. Blavier,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,Frank Hase,Esko Kyrö,Isamu Morino,Vanessa Sherlock,Ralf Sussmann,Ilse Aben +15 more
TL;DR: In this paper, the authors compare two conceptually different methods for determining methane column-averaged mixing ratios image from GOSAT shortwave infrared (SWIR) measurements, one proxy method retrieves a CO 2 column which, in conjunction with prior knowledge on CO 2, acts as a proxy for scattering effects.
Journal ArticleDOI
Inverse modelling of CH 4 emissions for 2010–2011 using different satellite retrieval products from GOSAT and SCIAMACHY
Mihai Alexe,P. Bergamaschi,Arjo Segers,Rob Detmers,André Butz,Otto Hasekamp,S. Guerlet,Robert J. Parker,Hartmut Boesch,Christian Frankenberg,R. A. Scheepmaker,Edward J. Dlugokencky,Colm Sweeney,Colm Sweeney,S. C. Wofsy,Eric A. Kort +15 more
TL;DR: In this article, the authors estimate monthly average CH4 emissions between January 2010 and December 2011, using the TM5-4DVAR inverse modelling system, using satellite data, high-accuracy measurements from the Cooperative Air Sampling Network of the National Oceanic and Atmospheric Administration Earth System Research Laboratory (NOAA ESRL), providing strong constraints on the remote surface atmosphere.
Journal ArticleDOI
Effects of atmospheric light scattering on spectroscopic observations of greenhouse gases from space: Validation of PPDF‐based CO2 retrievals from GOSAT
Sergey Oshchepkov,Andrey Bril,Tatsuya Yokota,Isamu Morino,Yukio Yoshida,Tsuneo Matsunaga,Dmitry Belikov,Debra Wunch,Paul O. Wennberg,Geoffrey C. Toon,Christopher W. O'Dell,André Butz,S. Guerlet,Austin Cogan,Hartmut Boesch,Nawo Eguchi,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,R. Macatangay,Justus Notholt,Ralf Sussmann,Markus Rettinger,Vanessa Sherlock,John Robinson,Esko Kyrö,Pauli Heikkinen,Dietrich G. Feist,Tomoo Nagahama,Nikolay Kadygrov,Shamil Maksyutov,Osamu Uchino,Hiroshi Watanabe +32 more
TL;DR: In this paper, the photon path length probability density function method was applied to validate XCO2retrievals from Greenhouse gases Observing Satellite (GOSAT) data obtained during 22 months starting from June 2009.