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GNSS-R altimeter based on Doppler multi-looking

Autor
d'Addio, S.; Martín, M.; di Bisceglie, M.; Galdi, C.; Martin, F.
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
1452
Pàgina final
1460
DOI
https://doi.org/10.1109/JSTARS.2014.2309352 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23726 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6777324 Obrir en finestra nova
Resum
Measuring ocean mesoscale variability is one of the main objectives of next generation satellite altimeters. Current radar altimeters make observations only at the nadir sub-satellite ground track, which is not sufficient to sample the ocean surface with the required spatial and temporal sampling. The GNSS-R concept has been proposed as an alternative observation system in order to overcome this limitation, since it allows performing altimetry along several points simultaneously over a very wide...
Citació
d'Addio, S. [et al.]. GNSS-R altimeter based on Doppler multi-looking. "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing", 01 Maig 2014, vol. 7, núm. 5, p. 1452-1460.
Paraules clau
Delay-Doppler altimetry, GNSS reflectometry, GPS signals, Ocean altimetry, PARIS concept, Radar altimeter, Surface, System

Participants

  • d'Addio, Salvatore  (autor)
  • Martín Neira, Manuel  (autor)
  • di Bisceglie, Maurizio  (autor)
  • Galdi, Carmela  (autor)
  • Martin Alemany, Francisco  (autor)