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Correction of spatial errors in SMOS brightness temperature images

Autor
Wu, L.; Corbella, I.; Torres, F.; Duffo, N.; Martín, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2011 IEEE International Geoscience and Remote Sensing Symposium
Any de l'edició
2011
Data de presentació
2011-07
Llibre d'actes
2011 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 24-29, 2011 Vancouver, British Columbia, Canada
Pàgina inicial
3752
Pàgina final
3755
Editor
IEEE
DOI
https://doi.org/10.1109/IGARSS.2011.6050041 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/16085 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6050041 Obrir en finestra nova
Resum
Systematic spatial errors in SMOS brightness temperature images are successfully estimated by using a statistical analysis of measured data. A constant multiplicative mask is derived by averaging spatial errors of a large number of snapshots over the ocean. The mask has been obtained for the aliasfree field of view region without the need of any geophysical model. It can be considered as part of the instrument characterization and is totally independent of the target to measure. When this mask ...
Citació
Wu, L. [et al.]. Correction of spatial errors in SMOS brightness temperature images. A: IEEE International Geoscience and Remote Sensing Symposium. "2011 IEEE International Geoscience & Remote Sensing Symposium Proceedings". Vancouver: IEEE, 2011, p. 3752-3755.
Grup de recerca
RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
RSLAB - Grup de Recerca en Teledetecció

Participants