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The emissivity of foam-covered water surface at L-band: theoretical modeling and experimental results from the FROG 2003 field experiment

Autor
Camps, A.; Vall-llossera, M.; Villarino, R.; Reul, N.; Chapron, B.; Corbella, I.; Duffo, N.; Torres, F.; Miranda, J.; Sabia, R.; Monerris, A.; Rodríguez, R.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on geoscience and remote sensing
Data de publicació
2005-05
Volum
43
Número
5
Pàgina inicial
925
Pàgina final
937
DOI
https://doi.org/10.1109/TGRS.2004.839651 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/10108 Obrir en finestra nova
URL
http://hdl.handle.net/2117/1045 Obrir en finestra nova
Resum
Sea surface salinity can be measured by microwave radiometry at L-band (1400-1427 MHz). This frequency is a compromise between sensitivity to the salinity, small atmospheric perturbation, and reasonable pixel resolution. The description of the ocean emission depends on two main factors: (1) the sea water permittivity, which is a function of salinity, temperature, and frequency, and (2) the sea surface state, which depends on the wind-induced wave spectrum, swell, and rain-induced roughness spect...
Citació
Camps, A.; Vall-llossera, M.; Villarino, R.; Reul, N.; Chapron, B.; Corbella, I.; Duffo, N.; Torres, F.; Miranda, J.; Sabia, R.; Monerris, A.; Rodríguez, R. The emissivity of foam-covered water surface at L-band: theoretical modeling and experimental results from the FROG 2003 field experiment. IEEE Transactions on geoscience and remote sensing, 2005, vol. 43, núm. 5, p. 925-937.
Grup de recerca
RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
RSLAB - Grup de Recerca en Teledetecció

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