Search Results - "BOISOT, Olivier"

Dual-Polarized L-Band SAR Imagery for Temporal Monitoring of Marine Oil Slick Concentration by Angelliaume, Sébastien, Boisot, Olivier, Guérin, Charles-Antoine

“…SAR sensors are usually used in the offshore domain to detect marine oil slicks which allows the authorities to guide cleanup operations or prosecute…”
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Marine Oil Slicks Quantification From L-band Dual-Polarization SAR Imagery by Boisot, Olivier, Angelliaume, Sebastien, Guerin, Charles-Antoine

“…We show, using simple physical models, that a quantitative estimation of the volume fraction of marine oil slicks can be achieved from dual-polarization…”
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The GO4 Model in Near-Nadir Microwave Scattering From the Sea Surface by Boisot, Olivier, Nouguier, Fredric, Chapron, Bertrand, Guerin, Charles-Antoine

“…We introduce a practical and accurate model, referred to as "GO4," to describe near-nadir microwave scattering from the sea surface, and at the same time, we…”
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Introduction to oil quantification on sea surface from microwaves polarimetric SAR measurements by Boisot, Olivier, Angelliaume, Sebastien, Guerin, Charles-Antoine, Miegebielle, Veronique

“…This paper aims at presenting a methodology for the absolute quantification of oil/water mixing from microwaves polarimetric SAR measurements. In this…”
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Dynamical Properties of Sea Surface Microwave Backscatter at Low-Incidence: Correlation Time and Doppler Shift by Boisot, Olivier, Amarouche, Laiba, Lalaurie, Jean-Claude, Guerin, Charles-Antoine

“…We investigate some temporal properties of the microwave backscattered field from the sea surface at low incidence, namely, the decorrelation time and the…”
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Latest Airborne Imaging System Development and Capacities in ONERA by Baque, Remi, Nouvel, Jean-Francois, Castet, Nicolas, Cantalloube, Hubert, Keryhuel, Hugo, Boisot, Olivier, Milly, Xavier de

“…After 40 years of research and development in Airborne Radar domain, that started with the well-known and historical high performances platform RAMSES, ONERA…”
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SETHI : Digital radar system for signal generation and acquisition by HENRION, Jerome, BOISOT, Olivier, Baque, Remi, CASTET, Nicolas, NOUVEL, Jean-Francois, du Plessis, Olivier Ruault

“…SETHI is an airborne SAR system developed by ONERA, and integrating various sensors. The microwave ones cover from VHF-UHF to X or Ku Band, full polarimetric…”
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Analysis of plane wave approximation for an electromagnetic wave illuminating an inhomogeneous ionosphere layer by Morel, Gregory, Fabbro, Vincent, Boisot, Olivier

“…The influence of the approximation of the electromagnetic wave illuminating an inhomogeneous ionospheric layer to a plane wave in the modeling of ionospheric…”
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Ka-band backscattering from water surface at small incidence: A wind-wave tank study by Boisot, Olivier, Pioch, Sébastien, Fatras, Christophe, Caulliez, Guillemette, Bringer, Alexandra, Borderies, Pierre, Lalaurie, Jean-Claude, Guérin, Charles-Antoine

“…We report on an experiment conducted at the large Pytheas wind‐wave facility in Marseille to characterize the Ka‐band radar return from water surfaces when…”
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SAR-Light: A UAV-Embedded SAR Tool for Target Characterisation and Scene Inspection by De Milly, Xavier, Cantalloube, Hubert, Nouvel, Jean-Francois, Castet, Nicolas, Boisot, Olivier, Dupuis, Xavier

“…ONERA, the French aerospace lab, has been developping a drone-embedded SAR imaging tool, SAR-Light, over the past three years. Now that it has been fully…”
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Sar-Light, A Versatile Sar Sensor on Uav Platform for Target Characterization by De Milly, Xavier, Nouvel, Jean-Francois, Cantalloube, Hubert, Castet, Nicolas, Boisot, Olivier, Dupuis, Xavier

“…ONERA, the French aerospace lab, has been developping over the past two years SAR-Light, a drone-embedded SAR tool. Our aim is to achieve equivalent…”
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Physical Modeling of Oil at Sea: Application for Microwave Co-Polarized Radar Imagery by Boisot, Olivier, Angelliaume, Sebastien, Guerin, Charles-Antoine

“…We make a brief review of the state-of-the-art in modeling oil at sea in microwave co-polarized radar imagery. We introduce some simple physical models which…”
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