NSSC OpenIR  > 微波遥感部
Impact of Correlator Efficiency Errors on SMOS Land-Sea Contamination
Corbella, Ignasi; Duran, Israel; Wu, Lin; Torres, Francesc; Duffo, Nuria; Khazaal, Ali; Martin-Neira, Manuel; Corbella, I (reprint author), Univ Politecn Cataluna, Remote Sensing Lab, ES-08034 Barcelona, Spain.
Department微波遥感部
Source PublicationIEEE GEOSCIENCE AND REMOTE SENSING LETTERS
2015
Volume12Issue:9Pages:1813-1817
ISSN1545-598X
Language英语
KeywordCalibration Imaging Interferometry Radiometry Soil Moisture And Ocean Salinity (Smos)
AbstractLand-sea contamination observed in Soil Moisture and Ocean Salinity (SMOS) brightness temperature images is found to have two main contributions: the floor error inherent of image reconstruction and a multiplicative error either in the antenna temperature or in the visibility samples measured by the correlator. The origin of this last one is traced down to SMOS calibration parameters to yield a simple correction scheme, which is validated against several geophysical scenarios. Autoconsistency rules in interferometric synthesis together with redundant and complementary calibration procedures provide a robust SMOS calibration scheme.
Indexed BySCI ; EI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/4562
Collection微波遥感部
Corresponding AuthorCorbella, I (reprint author), Univ Politecn Cataluna, Remote Sensing Lab, ES-08034 Barcelona, Spain.
Recommended Citation
GB/T 7714
Corbella, Ignasi,Duran, Israel,Wu, Lin,et al. Impact of Correlator Efficiency Errors on SMOS Land-Sea Contamination[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2015,12(9):1813-1817.
APA Corbella, Ignasi.,Duran, Israel.,Wu, Lin.,Torres, Francesc.,Duffo, Nuria.,...&Corbella, I .(2015).Impact of Correlator Efficiency Errors on SMOS Land-Sea Contamination.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,12(9),1813-1817.
MLA Corbella, Ignasi,et al."Impact of Correlator Efficiency Errors on SMOS Land-Sea Contamination".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 12.9(2015):1813-1817.
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