| Recent progress on rotational time shared scanning synthetic aperture imaging radiometer | |
| Wu, Ji; Zhang, Cheng; Sun, Weiying; Liu, Hao; Yan, Jingye; 北京8701信箱 | |
| Department | 微波遥感部 |
| Source Publication | IGARSS 2012 - 2012 IEEE International Geoscience and Remote Sensing Symposium |
| 2012 | |
| Pages | 3431-3434 |
| Language | 英语 |
| Abstract | Up to the present, most earth observation applications of synthetic aperture imaging radiometers (SAIR) are air-born and low earth orbit (LEO) space-born, where snap shot system with high imaging frame rate is necessary. With the increasing demands of microwave Geostationary Earth Orbit (GEO) earth observation for weather forecast, non snap shot type of imaging technology can be considered. While an image can be taken within a certain period of time, the hardware complexity can be dramatically reduced by scanning the sampling system during this period of time. In this paper, two kinds of rotational time shared scan scheme are analyzed, which are single rotation scan and double rotation scan. The recent progress on polarimetric correction methods developed for the two rotation schemes are present. © 2012 IEEE. |
| Conference Name | 2012 32nd IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2012 |
| Conference Date | July 22, 2012 - July 27, 2012 |
| Conference Place | Munich, Germany |
| Indexed By | EI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/3379 |
| Collection | 微波遥感部 |
| Corresponding Author | 北京8701信箱 |
| Recommended Citation GB/T 7714 | Wu, Ji,Zhang, Cheng,Sun, Weiying,et al. Recent progress on rotational time shared scanning synthetic aperture imaging radiometer[C]:Institute of Electrical and Electronics Engineers Inc., 445 Hoes Lane / P.O. Box 1331, Piscataway, NJ 08855-1331, United States,2012:3431-3434. |
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