Zobrazeno 1 - 10
of 48
pro vyhledávání: '"François Boy"'
Autor:
Samira Amraoui, Pietro Guccione, Thomas Moreau, Marta Alves, Ourania Altiparmaki, Charles Peureux, Lisa Recchia, Claire Maraldi, François Boy, Craig Donlon
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 1112 (2024)
In this study, the full-focusing (FF) algorithm is reviewed with the objective of optimizing it for processing data from different types of surfaces probed in altimetry. In particular, this work aims to provide a set of optimal FF processing paramete
Externí odkaz:
https://doaj.org/article/6d2c18388511499db5eb709436a1458d
Autor:
Stelios P. Mertikas, Craig Donlon, Costas Kokolakis, Dimitrios Piretzidis, Robert Cullen, Pierre Féménias, Marco Fornari, Xenophon Frantzis, Achilles Tripolitsiotis, Jérôme Bouffard, Alessandro Di Bella, François Boy, Jerome Saunier
Publikováno v:
Remote Sensing, Vol 16, Iss 2, p 223 (2024)
Two microwave transponders have been operating in west Crete and Gavdos to calibrate international satellite radar altimeters at the Ku-band. One has been continuously operating for about 8 years at the CDN1 Cal/Val site in the mountains of Crete, an
Externí odkaz:
https://doaj.org/article/6009b02de42c418e8286ba9245191d52
Autor:
Elodie Da Silva, Emma R. Woolliams, Nicolas Picot, Jean-Christophe Poisson, Henriette Skourup, Geir Moholdt, Sara Fleury, Sajedeh Behnia, Vincent Favier, Laurent Arnaud, Jérémie Aublanc, Valentin Fouqueau, Nicolas Taburet, Julien Renou, Hervé Yesou, Angelica Tarpanelli, Stefania Camici, Renée Mie Fredensborg Hansen, Karina Nielsen, Frédéric Vivier, François Boy, Roger Fjørtoft, Mathilde Cancet, Ramiro Ferrari, Ghislain Picard, Mohammad J. Tourian, Nicolaas Sneeuw, Eric Munesa, Michel Calzas, Adrien Paris, Emmanuel Le Meur, Antoine Rabatel, Guillaume Valladeau, Pascal Bonnefond, Sylvie Labroue, Ole Andersen, Mahmoud El Hajj, Filomena Catapano, Pierre Féménias
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4826 (2023)
The Copernicus Sentinel-3 Surface Topography Mission (STM) Land Altimetry provides valuable surface elevation information over inland waters, sea ice, and land ice, thanks to its synthetic aperture radar (SAR) altimeter and its orbit that covers high
Externí odkaz:
https://doaj.org/article/8db9da9b40a24c83a0770b7f1d588bdd
Autor:
Adriana M. Santos-Ferreira, José C. B. da Silva, Jorge M. Magalhaes, Samira Amraoui, Thomas Moreau, Claire Maraldi, François Boy, Nicolas Picot, Franck Borde
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 587 (2022)
We address surface wave breaking caused by oceanic Internal Solitary Waves (ISWs) and how ISWs are manifested in the SAR altimeter onboard Sentinel-3A and -3B satellites by means of their effects in Significant Wave Height (SWH). Two different region
Externí odkaz:
https://doaj.org/article/71e7a22581fc4427b5ba11424bee96dd
Publikováno v:
Remote Sensing, Vol 13, Iss 22, p 4508 (2021)
In this study, we present a new level-2 processing chain dedicated to the CryoSat-2 Synthetic Aperture Radar Interferometric (SARIn) measurements acquired over ice sheets. Compared to the ESA ground segment processor, it includes revised methods to d
Externí odkaz:
https://doaj.org/article/2cdfe8ee70cf4ca6be62e48b731864ec
Autor:
Fabrice Ardhuin, Peter Brandt, Lucile Gaultier, Craig Donlon, Alessandro Battaglia, François Boy, Tania Casal, Bertrand Chapron, Fabrice Collard, Sophie Cravatte, Jean-Marc Delouis, Erik De Witte, Gerald Dibarboure, Geir Engen, Harald Johnsen, Camille Lique, Paco Lopez-Dekker, Christophe Maes, Adrien Martin, Louis Marié, Dimitris Menemenlis, Frederic Nouguier, Charles Peureux, Pierre Rampal, Gerhard Ressler, Marie-Helene Rio, Bjorn Rommen, Jamie D. Shutler, Martin Suess, Michel Tsamados, Clement Ubelmann, Erik van Sebille, Martin van den Oever, Detlef Stammer
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
The Sea surface KInematics Multiscale monitoring (SKIM) satellite mission is designed to explore ocean surface current and waves. This includes tropical currents, notably the poorly known patterns of divergence and their impact on the ocean heat budg
Externí odkaz:
https://doaj.org/article/c8f1c75899d64df093af05bd8e07bdd4
Autor:
Nicolas Taburet, Lionel Zawadzki, Maxime Vayre, Denis Blumstein, Sophie Le Gac, François Boy, Matthias Raynal, Sylvie Labroue, Jean-François Crétaux, Pierre Femenias
Publikováno v:
Remote Sensing, Vol 12, Iss 18, p 3055 (2020)
The Sentinel-3A and Sentinel-3B satellites were launched, respectively, on 16 February 2016 and 25 April 2018 as part of the European Copernicus program. The Sentinel-3 Surface Topography Mission makes use of the altimeter instruments onboard Sentine
Externí odkaz:
https://doaj.org/article/a50821742d1d48b0891a442a5c409345
Autor:
Pascal Bonnefond, Olivier Laurain, Pierre Exertier, François Boy, Thierry Guinle, Nicolas Picot, Sylvie Labroue, Matthias Raynal, Craig Donlon, Pierre Féménias, Tommaso Parrinello, Salvatore Dinardo
Publikováno v:
Remote Sensing, Vol 10, Iss 1, p 92 (2018)
Initially developed to monitor the performance of TOPEX/Poseidon and to follow the Jason legacy satellite altimeters at Senetosa Cape, Corsica, this calibration/validation site has been extended to include a new location at Ajaccio. This addition ena
Externí odkaz:
https://doaj.org/article/b8dfb3163b52410f9560adfb40f9525a
Autor:
Sophie Ricci, Thanh Huy Nguyen, Sophie Le Gac, François Boy, Andrea Piacentini, Raquel Rodriquez-Suquet, Santiago Peña-Luque, quentin bonassies, charlotte emery
Remote sensing products provided by satellite missions, airborne and unmanned aerial vehicle (UAV) campaigns have tremendously developed over the last decade. They undoubtedly offer opportunities to improve our ability to monitor and forecast floodin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eebf414a1ba8073814f4ae42f9a9d57c
https://doi.org/10.5194/egusphere-egu23-6513
https://doi.org/10.5194/egusphere-egu23-6513
The soon-to-be available swath altimetry observations from the SWOT mission are expected to drastically improve our capacity to observe fine-scale ocean processes (wavelengths shorter than 100 km). With its increased observing capacity and lower sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45c3606166abd5172c013e2bb371ce58
https://doi.org/10.5194/egusphere-egu23-12294
https://doi.org/10.5194/egusphere-egu23-12294