GNSS-R wind-dependent polarimetric signature over the ocean

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/84919

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.contributor.author	Schiavulli, Domenico
dc.contributor.author	Ghavidel, Ali
dc.contributor.author	Camps Carmona, Adriano José
dc.contributor.author	Migliaccio, Muriccio
dc.date	2015-12-01
dc.identifier.citation	Schiavulli, D., Ghavidel, A., Camps, A., Migliaccio, M. GNSS-R wind-dependent polarimetric signature over the ocean. "IEEE Geoscience and Remote Sensing Letters", 01 Desembre 2015, vol. 12, p. 2374.
dc.identifier.citation	1545-598X
dc.identifier.citation	10.1109/LGRS.2015.2477685
dc.identifier.uri	http://hdl.handle.net/2117/84919
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7307959
dc.relation	info:eu-repo/grantAgreement/ES/1PE/AYA2011-29183-C02-01
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Satèl·lits i ràdioenllaços
dc.subject	Remote sensing
dc.subject	Artificial satellites
dc.subject	Global Positioning System
dc.subject	Remote sensing
dc.subject	Scattering
dc.subject	Sea surface
dc.subject	Surface waves
dc.subject	Wind speed
dc.subject	Teledetecció
dc.subject	Satèl·lits artificials
dc.title	GNSS-R wind-dependent polarimetric signature over the ocean
dc.type	info:eu-repo/semantics/draft
dc.type	info:eu-repo/semantics/article
dc.description.abstract	Global Navigation Satellite System-Reflectometry (GNSS-R) is a promising and innovative remote sensing technique. In this letter, an investigation on the polarimetric characteristics of GNSS-R signals is performed. The study is conducted by means of an ad hoc simulator based on a facet approach to approximate a 3-D time-domain generated sea surface. To best mimic a realistic configuration, the simulator uses both recorded GPS and Galileo signals as incident waves. The effect of the incoherent averaging in mitigating the speckle is shown. Finally, a relationship between the wind speed and the polarimetric ratio is analyzed.
dc.description.abstract	Peer Reviewed

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