SF
Member Since 2006
Steve J. Fletcher
Senior Research Scientist, Cooperative Institute for Research in the Atmosphere
Chair, Nonlinear Geophysics Fall Meeting Program Committee; Member, Fall Meeting Program Committee; Member, Nonlinear Geophysics Executive Committee; Editor, Earth and Space Science
Professional Experience
Cooperative Institute for Research in the Atmosphere
Senior Research Scientist
2023 - Present
Colorado State University Fort Collins
Research Scientist III
2011 - 2023
Education
University of Reading
Doctorate
2004
Publications
Thank You to Our 2023 Reviewers
April 05, 2024
Foundations for Universal Non‐Gaussian Data Assimilation
December 02, 2023
Detection of Non‐Gaussian Behavior Using Machine Learning Te...
January 21, 2020
AGU Abstracts
Extending and Reprocessing the NASA NVAP-M Water Vapour Dataset
ADVANCES IN DATA ASSIMILATION, DATA FUSION, MACHINE LEARNING, PREDICTABILITY, AND UNCERTAINTY QUANTIFICATION IN THE GEOSCIENCES III POSTER
nonlinear geophysics | 09 december 2024
Steven J. Fletcher, John M. Forsythe, Thomas H. Vo...
The existing NASA Water Vapor Project Making Earth System Data Records for Use in Research Environments (NVAP-M) dataset spans 1988-2009. It consists ...
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Non-Gaussian based Maximum Likelihood Ensemble Smoothers
ADVANCES IN DATA ASSIMILATION, PREDICTABILITY, AND UNCERTAINTY QUANTIFICATION III POSTER
nonlinear geophysics | 13 december 2023
Steven J. Fletcher, Senne Van Loon, Milija Zupansk...
Recently the Maximum Likelihood Ensemble Filter (MLEF) has been extended to allow for lognormal as well as reverse lognormal errors that is based upon...
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Foundations for Universal Non-Gaussian Data Assimilation
ADVANCES IN DATA ASSIMILATION, PREDICTABILITY, AND UNCERTAINTY QUANTIFICATION I ORAL
nonlinear geophysics | 12 december 2023
Senne Van Loon, Steven J. Fletcher
In almost all applications of data assimilation, a substantial assumption is made: all variables are well-described by Gaussian error statistics. This...
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Volunteer Experience
2021 - Present
Chair
Nonlinear Geophysics Fall Meeting Program Committee
2021 - Present
Member
Fall Meeting Program Committee
2023 - 2027
Editor
Earth and Space Science
Check out all of Steve J. Fletcher’s AGU Research!
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