Research on motion compensation for airborne SAR interferometry system
文献类型：会议论文
| 作者 | Gao Y(高扬) ; Du JS(杜劲松); Liu YY(刘意杨); Bi X(毕欣)
|
| 出版日期 | 2013 |
| 会议名称 | 2nd International Conference on Applied Materials and Electronics Engineering, AMEE 2013 |
| 会议日期 | April 19-20, 2013 |
| 会议地点 | Hong Kong, China |
| 关键词 | Electronics engineering Errors Geodetic satellites Interferometry Motion compensation |
| 页码 | 414-419 |
| 中文摘要 | Deviation from definitive flight path of a plane fixed a synthetic aperture radar (SAR) leads to inaccurate and defocused radar images, which has serious effect on the SAR interferometry (InSAR) processing. Therefore, the precise motion compensation (MOCO) for the airborne SAR interferometric data is the key to obtain high quality digital elevation model (DEM).The position and orientation system (POS)-based residual motion error compensation method is designed. Considering the precision of POS, there will be residual motion error after the POS-based MOCO, which have serious effect on the interferometric phase, especially the residual baseline errors. To solve the above problem, this paper proposed an enhanced multi-squint processing based model to estimate the residual baseline errors. This method can decrease the influence of data decorrelation and baseline error varying with range, and dramatically improve the measuring accuracy of InSAR. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | International Science and Engineering Research Center; International Association for Scientific and High Technology |
| 会议录 | Advanced Materials Research
 |
| 会议录出版者 | Trans Tech Publications Ltd |
| 会议录出版地 | Zurich-Durnten, Switzerland |
| 语种 | 英语 |
| ISSN号 | 1022-6680 |
| ISBN号 | 978-3-03785-668-0 |
| WOS记录号 | WOS:000323014600086 |
| 源URL | [http://ir.sia.cn/handle/173321/12399]  |
| 专题 | 沈阳自动化研究所_智能检测与装备研究室 |
| 推荐引用方式 GB/T 7714 | Gao Y,Du JS,Liu YY,et al. Research on motion compensation for airborne SAR interferometry system[C]. 见:2nd International Conference on Applied Materials and Electronics Engineering, AMEE 2013. Hong Kong, China. April 19-20, 2013. |
入库方式： OAI收割
来源：沈阳自动化研究所
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