| 题名: | A SUB-LOOK ALIGNMENT METHOD FOR SAR ALTIMETER |
| 作者: | Wang, Lei; Xu, Ke; Shi, Lingwei; Yang, Shuangbao; Liu, Peng; Yu, Xiufen
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| 作者部门: | 微波遥感部
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| 通讯作者: | Wang, L (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
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| 会议名称: | 36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
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| 会议日期: | JUL 10-15, 2016
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| 会议地点: | Beijing, PEOPLES R CHINA
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| 会议录: | 2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
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| 出版日期: | 2016
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| 收录类别: | CPCI
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| 页码: | 4565-4568
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| ISSN号: | 2153-6996
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| ISBN号: | 978-1-5090-3332-4
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| 关键词: | data processing
; SAR altimeter
; sub-looks alignment
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| 英文摘要: | The synthetic aperture Altimeter (SARA) introduces synthetic aperture processing into the conventional radar altimeter (CRA) in the along-track dimension, so both the spatial resolution and precision of SARA are improved. The sub-looks alignment is a key technique in the SARA data processing. In this paper, a method for sub-looks alignment is proposed to correct the varieties of the satellite orbit height and the reference height, and a simulation is given to demonstrate the effectiveness of the method. |
| 语种: | 英语
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| 内容类型: | 会议论文
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| URI标识: | http://ir.nssc.ac.cn/handle/122/5774
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| Appears in Collections: | 微波遥感部_会议论文
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