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Analysis of spaceborne GNSS-R delay-doppler tracking

Autor
Park, H.; Pascual, D.; Camps, A.; Martin, F.; Alonso-Arroyo, A.; Carreño-Luengo, H.
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
1481
Pàgina final
1492
DOI
https://doi.org/10.1109/JSTARS.2014.2322198 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23724 Obrir en finestra nova
Resum
For spaceborne Global Navigation Satellite System-Reflectometry (GNSS-R), the delay and Doppler frequency conditions dynamically change, so the compensation of the delay and Doppler errors using tracking is important to the altimetric and scatterometric performances. This work presents the characteristics of the delay and the Doppler frequency in spaceborne GNSS-R, such as the range of them, the Doppler spreading width, and the change rate. They are important considerations for design of the del...
Citació
Hyuk, P. [et al.]. Analysis of spaceborne GNSS-R delay-doppler tracking. "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing", 01 Maig 2014, vol. 7, núm. 5, p. 1481-1492.
Paraules clau
Altimetry, Delay-Doppler tracking, GPS Signals, Ocean altimetry, Scatterometry, Spaceborne Global Navigation Satellite System-Reflectometry (GNSS-R), System
Grup de recerca
CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
RSLAB - Grup de Recerca en Teledetecció

Participants