| 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 Publication | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
 |
| 2015 | |
| Volume | 12Issue:9Pages:1813-1817 |
| ISSN | 1545-598X |
| Language | 英语 |
| Keyword | Calibration Imaging Interferometry Radiometry Soil Moisture And Ocean Salinity (Smos) |
| Abstract | Land-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 By | SCI ; EI |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/4562 |
| Collection | 微波遥感部 |
| Corresponding Author | Corbella, 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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| 20151291813.pdf（857KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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