| SMOS SIMPLIFIED ITERATIVE FULL-POL BRIGHTNESS TEMPERATURE RETRIEVAL | |
| Duran, Israel; Lin, Wu; Torres, Francesc; Corbella, Ignasi; Duffo, Nuria; Martin-Neira, Manuel; Duran, I (reprint author), Univ Politecn Cataluna, SMOS Barcelona Expert Ctr, Remote Sensing Lab, Barcelona, Spain. | |
| Department | 微波遥感部 |
| Source Publication | 2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) |
| 2016 | |
| Pages | 842-845 |
| Language | 英语 |
| ISSN | 2153-6996 |
| ISBN | 978-1-5090-3332-4 |
| Abstract | SMOS is the acronym for the Soil Moisture and Ocean Salinity mission by the European Space Agency (ESA) [1]. Its single payload, the Microwave Imaging Radiometer using Aperture Synthesis (MIRAS), was successfully launched in November 2009. Along more than six years of operation, SMOS calibration and imaging algorithms have undergone a continuous evolution to further improve the accuracy of the retrieved geophysical parameters for a variety of scientific applications related with soil moisture and ocean salinity [2]. This paper analyzes a simplified iterative image reconstruction method that exclusively takes into account the dominant terms in the full-polarimetric equation [3]. This simplified method, that reduces computation time up to 50% at the cost of small radiometric performance degradation, is useful to the L1 teams to fine tune the calibration of the instrument when processing a large amount of data is required. |
| Keyword | Radiometer Interferometer Imaging Errors Smos |
| Conference Name | 36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| Conference Date | JUL 10-15, 2016 |
| Conference Place | Beijing, PEOPLES R CHINA |
| Indexed By | EI ; CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/5790 |
| Collection | 微波遥感部 |
| Corresponding Author | Duran, I (reprint author), Univ Politecn Cataluna, SMOS Barcelona Expert Ctr, Remote Sensing Lab, Barcelona, Spain. |
| Recommended Citation GB/T 7714 | Duran, Israel,Lin, Wu,Torres, Francesc,et al. SMOS SIMPLIFIED ITERATIVE FULL-POL BRIGHTNESS TEMPERATURE RETRIEVAL[C],2016:842-845. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201607729213.pdf（792KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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