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Anis Elyouncha
Researcher at Chalmers University of Technology
Publications - 22
Citations - 144
Anis Elyouncha is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: Wind speed & Synthetic aperture radar. The author has an hindex of 5, co-authored 20 publications receiving 95 citations. Previous affiliations of Anis Elyouncha include Royal Military Academy & Military Academy.
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Journal ArticleDOI
Homogenization of scatterometer wind retrievals
Abderrahim Bentamy,Semyon A. Grodsky,Anis Elyouncha,Bertrand Chapron,Fabien Desbiolles,Fabien Desbiolles +5 more
TL;DR: In this article, the calibration/validation component of the European Remote Sensing Satellite (ERS)-1 and ERS-2 wind speed biases is investigated. And the difference between the expected and measured NRCS is then used to set up empirical models aiming at the correction for biases in ERS 1 and Ers-2 WNFNRCS calibrations.
Journal ArticleDOI
Measurements of Sea Surface Currents in the Baltic Sea Region Using Spaceborne Along-Track InSAR
TL;DR: Using SAR as a source of wind speed reduces the bias and root-mean-squared-error (RMSE) of the retrieved currents by 20% and 15%, respectively, which demonstrates that current retrieval from ATI-SAR can be completed independently of atmospheric models.
Proceedings ArticleDOI
Assessment of the corrected CMOD6 GMF using scatterometer data
TL;DR: In this article, an empirical correction of the CMOD5.n GMF has been suggested recently by KNMI resulting in a new GMF called CMOD6. This correction was derived from the comparison of the ASCAT backscatter measurements and the modified CMOD 5.n model.
Journal ArticleDOI
ERS-2 Scatterometer: Mission Performances and Current Reprocessing Achievements
Raffaele Crapolicchio,G. De Chiara,Anis Elyouncha,P. Lecomte,Xavier Neyt,A. Paciucci,Marco Talone +6 more
TL;DR: An overview of the evolution of the European Remote-sensing Satellite (ERS)-2 scatterometer mission during the last 16 years is presented, highlighting the changes in both satellite configuration and on-ground data processing algorithm.
Journal ArticleDOI
Empirical Relationship Between the Doppler Centroid Derived From X-Band Spaceborne InSAR Data and Wind Vectors
TL;DR: It is found that empirical models are more consistent with both backscatter and Doppler data than theory-based models, which motivates a further improvement of SAR dc GMFs.