G
G. B. Osterman
Researcher at Jet Propulsion Laboratory
Publications - 21
Citations - 1142
G. B. Osterman is an academic researcher from Jet Propulsion Laboratory. The author has contributed to research in topics: Tropospheric Emission Spectrometer & Troposphere. The author has an hindex of 15, co-authored 21 publications receiving 1069 citations.
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Journal ArticleDOI
Tropospheric emission spectrometer: retrieval method and error analysis
Kevin W. Bowman,Clive D. Rodgers,Susan S. Kulawik,John Worden,E. Sarkissian,G. B. Osterman,Tilman Steck,Ming Lou,Annmarie Eldering,Mark W. Shephard,Helen M. Worden,M. Lampel,Shepard A. Clough,Patrick D. Brown,Curtis P. Rinsland,Michael R. Gunson,Reinhard Beer +16 more
TL;DR: The methodology is based on the maximum a posteriori estimate, which mathematically requires the minimization of the difference between observed spectral radiances and a nonlinear model of radiative transfer of the atmospheric state subject to the constraint that the estimated state must be consistent with an a priori probability distribution for that state.
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Tropospheric Emission Spectrometer observations of the tropospheric HDO/H2O ratio: Estimation approach and characterization
John Worden,Kevin W. Bowman,David Noone,Reinhard Beer,Shepard A. Clough,Annmarie Eldering,Brendan Fisher,Aaron Goldman,Michael R. Gunson,Robert L. Herman,Susan S. Kulawik,M. Lampel,Ming Luo,G. B. Osterman,Curtis P. Rinsland,Clive D. Rodgers,Stanley P. Sander,Mark W. Shephard,Helen M. Worden +18 more
TL;DR: In this article, a global, vertical profile estimate of the HDO/H2O ratio from the Tropospheric Emission Spectrometer (TES) on the Earth Observing System (EOS) Aura satellite is presented.
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Validation of Tropospheric Emission Spectrometer (TES) nadir ozone profiles using ozonesonde measurements
Ray Nassar,Jennifer A. Logan,Helen M. Worden,I. A. Megretskaia,Kevin W. Bowman,G. B. Osterman,Anne M. Thompson,David W. Tarasick,Shermane Austin,Hans Claude,Manvendra K. Dubey,Wayne K. Hocking,Bryan J. Johnson,Everette Joseph,John T. Merrill,Gary A. Morris,Michael J. Newchurch,Samuel J. Oltmans,Françoise Posny,F. J. Schmidlin,Holger Vömel,David N. Whiteman,Jacquelyn C. Witte +22 more
TL;DR: In this paper, the authors compare Tropospheric Emission Spectrometer (TES) version 2 (V002) nadir ozone profiles with ozonesonde profiles from the Intercontinental Chemical Transport Experiment Ozonesonde Network Study, the World Ozone and Ultraviolet Data Center, the Global Monitoring Division of the Earth System Research Laboratory, and the Southern Hemisphere Additional Ozone archives.
Journal ArticleDOI
Forward model and Jacobians for Tropospheric Emission Spectrometer retrievals
Shepard A. Clough,Mark W. Shephard,John Worden,Patrick D. Brown,Helen M. Worden,M. Luo,Clive D. Rodgers,Curtis P. Rinsland,Aaron Goldman,Linda R. Brown,Susan S. Kulawik,Annmarie Eldering,M. Lampel,G. B. Osterman,Reinhard Beer,Kevin W. Bowman,Karen Cady-Pereira,Eli J. Mlawer +17 more
TL;DR: The decision to perform the radiative transfer with the highest monochromatic accuracy attainable, rather than with an accelerated scheme that has the potential to add algorithmic forward model error, has proven to be very successful for TES retrievals.
Journal ArticleDOI
Subsidence, mixing, and denitrification of Arctic polar vortex air measured during POLARIS
Markus Rex,Ross J. Salawitch,G. C. Toon,Bhaswar Sen,James J. Margitan,G. B. Osterman,J.-F. Blavier,Ru-Shan Gao,S. G. Donnelly,E. R. Keim,J. A. Neuman,David W. Fahey,Christopher R. Webster,D. C. Scott,Robert L. Herman,R. D. May,Elisabeth J. Moyer,M. R. Gunson,Fredrick W. Irion,A. Y. Chang,Curtis P. Rinsland,T. P. Bui +21 more
TL;DR: In this paper, the correlation between CH(sub 4) and N(sub 2)O was measured during the POLARIS campaign in spring 1997 to estimate the degree of mixing between descended air masses from the vortex and air mass from mid-latitudes.