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MIRAS end-to-end calibration: application to SMOS L1 processor

Author
Corbella, I.; Torres, F.; Camps, A.; Colliander, A.; Martín, M.; Ribó, S.; Rautiainen, K.; Duffo, N.; Vall-llossera, M.
Type of activity
Journal article
Journal
IEEE transactions on geoscience and remote sensing
Date of publication
2005-05
Volume
43
Number
5
First page
1126
Last page
1134
DOI
https://doi.org/10.1109/TGRS.2004.840458 Open in new window
Repository
http://hdl.handle.net/2117/10105 Open in new window
URL
http://hdl.handle.net/2117/1039 Open in new window
Abstract
End-to-end calibration of the Microwave Imaging Radiometer by Aperture Synthesis (MIRAS) radiometer refers to processing the measured raw data up to dual-polarization brightness temperature maps over the earth's surface, which is the level 1 product of the Soil Moisture and Ocean Salinity (SMOS) mission. The process starts with a self-correction of comparators offset and quadrature error and is followed by the calibration procedure itself. This one is based on periodically injecting correlated a...
Citation
Corbella, I.; Torres, F.; Camps, A.; Colliander, A.; Martín-Neira, M.; Ribó, S.; Rautiainen, K.; Duffo, N.; Vall-llossera, M. MIRAS end-to-end calibration: application to SMOS L1 processor. IEEE Transactions on geoscience and remote sensing, 2005, vol. 43, núm. 5, p. 1126-1134.
Group of research
RF&MW - Laboratory of RF & microwave systems, devices and materials
RSLAB - Remote Sensing Lab

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