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Influencing factors on re-tracking accuracies of SAR altimeter ocean power waveforms
Shi, Lingwei; Liu, Heguang; Xu, Ke; Yang, Shuangbao; Wang, Lei,; Shi, L. (lingwei004@163.com)
Department微波遥感部
Source PublicationProceedings of 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011
2011
Pages3182-3185
Language英语
ISBN9781612840857
AbstractUsing the along track processing and delay correction, a Synthetic Aperture Radar (SAR) altimeter has better retrieved accuracies of the geophysical ocean parameters than conventional radar altimeters (CRAs). The retrieved accuracies of a SAR altimeter are relevant to the shape of ocean echo wave and the number or averaged pulses and the effective number of looks. In order to get the high precisions, the errors that influence the waveform should be eliminated. This paper analyses the influencing factors and give the results that how these factors influence the precision. How to correct these factors is also given in the paper. © 2011 IEEE.; Using the along track processing and delay correction, a Synthetic Aperture Radar (SAR) altimeter has better retrieved accuracies of the geophysical ocean parameters than conventional radar altimeters (CRAs). The retrieved accuracies of a SAR altimeter are relevant to the shape of ocean echo wave and the number or averaged pulses and the effective number of looks. In order to get the high precisions, the errors that influence the waveform should be eliminated. This paper analyses the influencing factors and give the results that how these factors influence the precision. How to correct these factors is also given in the paper. © 2011 IEEE.
Conference Name2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011
Conference DateAugust 12, 2011 - August 14, 2011
Conference PlaceHarbin, China
Indexed ByEI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3365
Collection微波遥感部
Corresponding AuthorShi, L. (lingwei004@163.com)
Recommended Citation
GB/T 7714
Shi, Lingwei,Liu, Heguang,Xu, Ke,et al. Influencing factors on re-tracking accuracies of SAR altimeter ocean power waveforms[C]:IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011:3182-3185.
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