STUDIES OF MULTIBASELINE SPACEBORNE INTERFEROMETRIC SYNTHETIC APERTURE RADARS
STUDIES OF MULTIBASELINE SPACEBORNE INTERFEROMETRIC SYNTHETIC APERTURE RADARS
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DOI：
10.1109/36.45749
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发表时间：
1990-01-01
影响因子：
8.2
通讯作者：
GOLDSTEIN, RM
中科院分区：
文献类型：
--
作者：
LI, FK;GOLDSTEIN, RM
作者利用在几乎重复的地面轨道轨道上获得的一组 Seasat 合成孔径雷达 (SAR) 数据来演示星载干涉 SAR (INSAR) 系统的性能。提出了对形貌测量能力的评估。描述了相位测量误差模型，并将其与在各种基线间隔和信噪比下获得的数据进行了比较。最后，讨论了这些结果对未来星载 INSAR 设计的影响。<>
The authors have utilized a set of Seasat synthetic aperture radar (SAR) data that were obtained in nearly repeat ground-track orbits to demonstrate the performance of spaceborne interferometric SAR (INSAR) systems. An assessment of the topography measurement capability is presented. A phase measurement error model is described and compared with the data obtained at various baseline separations and signal-to-noise ratios. Finally, the implications of these results on future spaceborne INSAR design are discussed.<>