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Polarimetric formulation of the visibility function equation including cross-polar antenna patterns

Autor
Camps, A.; Corbella, I.; Torres, F.; Vall-llossera, M.; Duffo, N.
Tipus d'activitat
Article en revista
Revista
IEEE Geoscience and Remote Sensing Letters
Data de publicació
2005-07
Volum
2
Número
3
Pàgina inicial
292
Pàgina final
295
Repositori
http://hdl.handle.net/2117/10921 Obrir en finestra nova
URL
http://hdl.handle.net/2117/1041 Obrir en finestra nova
Resum
The European Space Agency's Soil Moisture and Ocean Salinity (SMOS) mission will be the first one using two-dimensional aperture synthesis radiometry for Earth observation. This study presents the formulation that relates instrument observables and brightness temperature maps including cross-polar antenna voltage patterns, which may be also different from element to element. Finally, the radiometric accuracy degradation if cross-polar patterns are neglected in the image reconstruction is studied...
Citació
Camps, A.; Corbella, I.; Torres, F.; Vall-llossera, M.; Duffo, N. Polarimetric formulation of the visibility function equation including cross-polar antenna patterns. IEEE Geoscience and remote sensing letters, 2005, vol. 2, núm. 3, p. 292-295.
Grup de recerca
RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
RSLAB - Grup de Recerca en Teledetecció