NSSC OpenIR  > 微波遥感部
Alternative TitleEarth Rotation Effect on Satellite Synthetic Aperture Altimeter
史灵卫; 刘和光; 许可; 杨双宝; 徐曦煜; 王磊; lingwei004@163.com
Source Publication遥感技术与应用
Keyword合成孔径 高度计 延迟补偿 地球自转
Other AbstractCompared with the conventional radar altimeter,the synthetic aperture altimeter that uses the synthetic aperture technology in along track is a new-concept altimeter.As the delay compensation is corrected in the Doppler domain in the data processing,it is important to know the Doppler properties of the return waves.The formula about Doppler frequency is deduced from the relative velocity of the radar and the scatting point.As a result,the Doppler frequency from the earth rotation has an important effect on the echo waveform,measuring accuracy and effective number of look for satellite synthetic aperture altimeter.These must be considered in the delay compensation,system design and signal processing.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Authorlingwei004@163.com
Recommended Citation
GB/T 7714
史灵卫,刘和光,许可,等. 地球自转对星载合成孔径高度计的影响[J]. 遥感技术与应用,2011,26(3):277-282.
APA 史灵卫.,刘和光.,许可.,杨双宝.,徐曦煜.,...&lingwei004@163.com.(2011).地球自转对星载合成孔径高度计的影响.遥感技术与应用,26(3),277-282.
MLA 史灵卫,et al."地球自转对星载合成孔径高度计的影响".遥感技术与应用 26.3(2011):277-282.
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