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

Autor
Carreño-Luengo, H.; Camps, A.; Ramos, I.; Rius, A.
Tipus d'activitat
Article en revista
Revista
IEEE journal of selected topics in applied earth observations and remote sensing
Data de publicació
2014-05-01
Volum
7
Número
5
Pàgina inicial
1493
Pàgina final
1500
DOI
https://doi.org/10.1109/JSTARS.2014.2320298 Obrir en finestra nova
Projecte finançador
Aplicaciones avanzadas en radio ocultaciones y dispersometría utilizando señales GNSS y otras señales de oportunidad
Repositori
http://hdl.handle.net/2117/24218 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6817543 Obrir en finestra nova
Resum
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...
Citació
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.
Paraules clau
Bistatic radar, GPS signals, Global Navigation Satellite Systems Reflectometer (GNSS-R), Instrument, Mediterranean Sea, Ocean altimetry, Orbit, PYCARO, Paris, Real-time, Receiver, System, coherent scattering
Grup de recerca
CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
RSLAB - Grup de Recerca en Teledetecció

Participants