Experimental evaluation of GNSS-reflectometry altimetric precision using the P(Y) and C/A signals

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/24218

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	Universitat Politècnica de Catalunya. CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
dc.contributor.author	Carreño Luengo, Hugo
dc.contributor.author	Camps Carmona, Adriano José
dc.contributor.author	Ramos Pérez, Isaac
dc.contributor.author	Rius Jordán, Antonio
dc.date	2014-05-01
dc.identifier.citation	Carreño-Luengo, H. [et al.]. Experimental evaluation of GNSS-reflectometry altimetric precision using the P(Y) and C/A signals. "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing", 01 Maig 2014, vol. 7, núm. 5, p. 1493-1500.
dc.identifier.citation	1939-1404
dc.identifier.citation	10.1109/JSTARS.2014.2320298
dc.identifier.uri	http://hdl.handle.net/2117/24218
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6817543
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
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	Remote sensing
dc.subject	Global Positioning System
dc.subject	Bistatic radar
dc.subject	coherent scattering
dc.subject	Mediterranean Sea
dc.subject	Ocean altimetry
dc.subject	PYCARO
dc.subject	Global Navigation Satellite Systems Reflectometer (GNSS-R)
dc.subject	Ocean altimetry
dc.subject	GPS signals
dc.subject	Real-time
dc.subject	Paris
dc.subject	Instrument
dc.subject	Receiver
dc.subject	System
dc.subject	Orbit
dc.subject	Teledetecció
dc.subject	Sistema de posicionament global
dc.title	Experimental evaluation of GNSS-reflectometry altimetric precision using the P(Y) and C/A signals
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	This work describes a novel dual-band Global Navigation Satellite Systems Reflectometer (GNSS-R) that uses the P(Y) and C/A signals scattered over the sea surface to perform highly precise altimetric measurements. The results derived from two different ground-based field experiments over a dam and over the sea under different surface's roughness conditions are presented. The analysis of the altimetric performance shows that the results obtained using the P(Y) code improve by a factor between 1.4 and 2.4 as compared to the results obtained using the C/A code, respectively, for high and mid-low satellite's elevation angles.
dc.description.abstract	Peer Reviewed

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