Sophie Lachérade

Centre National d'Études Spatiales — France

Engineering · Physical Sciences

14h-index888citations44works0.02yr avg
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Research Topics

Calibration and Measurement Techniques(22), Infrared Target Detection Methodologies(14), Satellite Image Processing and Photogrammetry(12), Urban Heat Island Mitigation(7), Remote Sensing in Agriculture(6)

Publications44 total

Surface wind speed estimation over open ocean using bidirectional observation by Sentinel-2/MSI and Landsat-8/OLI
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2016· 1 cited
Sentinel 2A: the image quality performances at the beginning of its mission
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2016· 1 cited
Sentinel-2: State of the Image Quality Calibration at the End of the Commissioning
ESASP·2016
New radiometric calibration site located at Gobabeb, Namib desert
2016· 16 cited
New RadCalNet Instrumented Site at Gobabeb, Namibia: Field Campaign Conclusions and First Absolute Calibration Results
Digital Commons - USU (Utah State University)·2016Open Access
Results from the Radiometric Absolute Calibration of Sentinel-2A
Digital Commons - USU (Utah State University)·2016Open Access
Sentinel-2: presentation of the CAL/VAL commissioning phase
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015· 12 cited
The ground prototype processor: Level-1 production during Sentinel-2 in-orbit acceptance
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015· 2 cited
Sentinel-2/MSI absolute calibration: first results
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015· 5 cited
Comparison of S-NPP VIIRS and PLEIADES lunar observations
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015· 3 cited
Sentinel-2 radiometric image quality commissioning: first results
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015· 4 cited
A summary of the joint GSICS – CEOS/IVOS lunar calibration workshop: moving towards intercalibration using the Moon as a transfer target
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2015· 19 cited
Outcome of the GSICS/CEOS-IVOS Lunar Calibration Workshop
Digital Commons - USU (Utah State University)·2015· 1 citedOpen Access
Comparison of MODIS and PLEIADES Lunar observations
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2014· 14 cited
Introduction to the Sentinel-2 radiometric calibration activities during commissioning phase
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2014· 4 cited
POLO: a unique dataset to derive the phase angle dependence of the Moon irradiance
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2014· 17 cited
Sentinel-2 Calibration and Validation: from the Instrument to Level 2 Products
Annals of Internal Medicine·2014
Aerosol Climatology over Pseudo-Invariant Calibration Sites: Application for African and Arabian Desert Sites
Digital Commons - USU (Utah State University)·2014Open Access
Sentinel 2: implementation of the means and methods for the CAL/VAL commissioning phase
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2013
PLEIADES-HR 1A&1B image quality commissioning: innovative radiometric calibration methods and results
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE·2013· 13 cited
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Frequent Co-authors

Bertrand Fougnie(12), Thierry Trémas(11), C. Déchoz(9), Xavier Briottet(8), Aimé Meygret(8), Béatrice Petrucci(8), Philippe Gamet(7), Philippe Martimort(7), V. Lonjou(7), Claudia Isola(6), Laurent Lebègue(6), Sébastien Marcq(5), Simon Baillarin(4), François Spoto(4), Gwendoline Blanchet(4), Ouahid Aznay(4), Julien Nosavan(4), Patrice Henry(3), C. Miesch(3), H. Le Men(3)