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Poster communications

Principal Component Analysis of IASI measurements for the detection of extreme events: methodology and application to the detection of rare spectral signatures

Pascal Prunet 1 Sarah Pipien 1 Claude Camy-Peyret 2 Olivier Lezeaux 1 Dominique Jolivet 3 Bruno Monsterleet 3 Adrien Vu Van 1, 4 Anne Boynard 4, 1 Cathy Clerbaux 4 Patrice Henry 5 Laura Le Barbier 5 
1 Sté SPASCIA
2 IPSL (FR_636) - Institut Pierre-Simon-Laplace
3 HYGEOS (SARL)
4 TROPO - LATMOS
LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales
5 CNES - Centre National d'Études Spatiales [Toulouse]
Abstract : We have implemented and tested the feasibility and performances of a systematic and global processing of IASI L1 measurements based on the Principal Component Analysis (PCA) of the spectra, for the fast detection, identification and monitoring of atmospheric extreme events.
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Poster communications
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https://hal-insu.archives-ouvertes.fr/insu-03688653
Contributor : Catherine Cardon Connect in order to contact the contributor
Submitted on : Sunday, June 5, 2022 - 4:36:50 PM
Last modification on : Tuesday, June 7, 2022 - 3:09:41 AM

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  • HAL Id : insu-03688653, version 1

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CEA | INSU | X | ENS-PARIS | CNRS | LATMOS | UVSQ | PSL | UNIV-PARIS-SACLAY | SORBONNE-UNIVERSITE | SU-SCIENCES | FR-636 | IP_PARIS | UNIV-PARIS | UP-SCIENCES | SU-TI | GS-ENGINEERING | GS-GEOSCIENCES | INSTITUT-SCIENCES-LUMIERE

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Pascal Prunet, Sarah Pipien, Claude Camy-Peyret, Olivier Lezeaux, Dominique Jolivet, et al.. Principal Component Analysis of IASI measurements for the detection of extreme events: methodology and application to the detection of rare spectral signatures. 5th IASI International Conference, Dec 2021, Evian, France. ⟨insu-03688653⟩

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