| End-to-end simulation of WCOM IMI sea surface salinity retrieval | |
| Li, Yan1; Liu, Hao1; Zhang, Aili1,2 | |
| Department | 微波遥感部 |
| Source Publication | Remote Sensing
 |
| 2019 | |
| Volume | 11Issue:3 |
| DOI | 10.3390/rs11030217 |
| ISSN | 2072-4292 |
| Keyword | Water Cycle Observation Mission (Wcom) Interferometric Microwave Imager (Imi) One-dimensional (1d) Aperture Synthesis Radiometer Sea Surface Salinity (Sss) Brightness Temperature (Tb) |
| Abstract | The Water Cycle Observation Mission (WCOM) is an Earth science mission focused on the observation of the water cycle global climate change intensity through three different payloads. WCOM's main payload is an interferometric microwave imager (IMI). IMI is a tri-frequency, one-dimensional aperture synthesis microwave radiometer operating at the L-, S-, and C-bands to perform measurements of soil moisture and ocean salinity. Focusing on sea surface salinity (SSS), an end-to-end simulator of WCOM/IMI has been realized and tested on climatological data. Results indicate a general agreement between original and retrieved SSS, with a single measurement root mean square error of 0.26 psu and with an orbital measurement of 0.17 psu in open sea. In accordance with previous studies, good results are obtained in open sea, while strong contamination is observed in coastal areas. © 2019 by the authors. |
| Indexed By | SCI ; EI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/6949 |
| Collection | 微波遥感部 |
| Affiliation | 1.Key Laboratory of Microwave Remote Sensing, National Space Science Center, Chinese Academy of Sciences, Beijing; 100190, China; 2.University of Chinese Academy of Sciences, Beijing; 100094, China |
| Recommended Citation GB/T 7714 | Li, Yan,Liu, Hao,Zhang, Aili. End-to-end simulation of WCOM IMI sea surface salinity retrieval[J]. Remote Sensing,2019,11(3). |
| APA | Li, Yan,Liu, Hao,&Zhang, Aili.(2019).End-to-end simulation of WCOM IMI sea surface salinity retrieval.Remote Sensing,11(3). |
| MLA | Li, Yan,et al."End-to-end simulation of WCOM IMI sea surface salinity retrieval".Remote Sensing 11.3(2019). |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 2019113.pdf（3222KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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