| 应用分布目标的多极化合成孔径雷达定标技术 |
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| 引用本文： | 席育孝,杨汝良.应用分布目标的多极化合成孔径雷达定标技术[J].电子与信息学报,2003,25(12):1714-1719. |
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| 作者姓名： | 席育孝 杨汝良 |
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| 作者单位： | 1. 中国科学院电子学研究所,北京,100080;中国科学院研究生院,北京,100039
2. 中国科学院电子学研究所,北京,100080 |
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| 摘 要： | 该文对Sarabandi的分布目标定标算法作了改进。然后利用SIR-C系统的L波段的未定标的和经过SIR-C定标组定标过的同一场景数据，采用修正的Sarabandi算法进行定标实验。最后比较该算法结果与SIR-C定标组定标结果。检验该算法的性能。
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| 关 键 词： | 极化 合成孔径雷达（SAR） 定标 |
| 文章编号： | 1009-5896(2003)12-1714-06 |
| 收稿时间： | 2002-5-14 |
| 修稿时间： | 2002-10-8 |
The Calibration Technique of Polarimetric SAR Using Distributed Targets |
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| Xi Yu-xiao,Yang Ru-liang.The Calibration Technique of Polarimetric SAR Using Distributed Targets[J].Journal of Electronics & Information Technology,2003,25(12):1714-1719. |
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| Authors: | Xi Yu-xiao Yang Ru-liang |
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| Affiliation: | The Institute of Electronics,Chinese Academy of Sciences, Beijing 100080 China;The Graduate School Beijing 100039 China |
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| Abstract: | The Sarabandi's Calibration Algorithm(SCA) using distributed targets is modified in the paper. Then the calibration experiment with the Modified Sarabandi's Calibration Algorithm(MSCA) is carried out, using the uncalibrated image data and calibrated image data from the same scene obtained by SIR-C system L band SAR. Finally, the calibration result of MSCA is compared with that obtained by SIR-C calibration group and the performance of MSCA is verified. |
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| Keywords: | Polarimetry Synthetic Aperture Radar(SAR) Calibration |
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