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The SETHI remote sensing airborne platform and the related science activities / Pascal Fernandez in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)  

Public [article]  inRevue Française de Photogrammétrie et de Télédétection > n° 200 (Novembre 2012) . - pp 36 - 47 Titre : The SETHI remote sensing airborne platform and the related science activities Type de document : Article/Communication Auteurs : Pascal Fernandez, Auteur ; O. Ruault Du Duplessis, Auteur ; A. Arnaubec, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 36 - 47 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] bande P [Termes IGN] bande X [Termes IGN] biomasse [Termes IGN] biomasse (combustible) [Termes IGN] instrument aéroporté [Termes IGN] radar à antenne synthétique [Termes IGN] visée oblique [Termes IGN] visée verticale Résumé : (Auteur) ONERA, the French Aerospace Lab, has been designing airborne radar for more than two decades for Defence oriented applications, as well as for science applications. In the past six years, the SETHI instrument, hosted on board a Falcon 20 aircraft, has been developed with a main focus on science applications. In this paper, the philosophy of this development is highlighted together with a detailed description of the instruments. The SETHI instrument includes three SAR systems at P, L and X bands, one context camera in the visible domain, with a side looking geometry matching the radar field of view, and a hyperspectral camera with standard nadir geometry. The paper then summarises the latest SETHI campaigns in the context of two spaceborne mission preparations. The first is the ESA BIOMASS mission with a P-Band SAR instrument for global forest biomass mapping. The second one is a maritime surveillance mission, including an X-band SAR system. For each campaign, the main objectives are listed, the references to the dedicated papers are provided and the major results are highlighted. Finally the paper then provides a preview for the future developments around the SETHI system, for studies dedicated to the optical/radar data fusion. Numéro de notice : A2012-566 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.52638/rfpt.2012.60 Date de publication en ligne : 19/04/2014 En ligne : https://doi.org/10.52638/rfpt.2012.60 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32012 [article]

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