Studies of multibaseline spaceborne interferometric synthetic aperture radars

作者：F.K. Li, R. M. Goldstein · 发表于：IEEE Transactions on Geoscience and Remote Sensing · 年份：1990 · DOI：10.1109/36.45749 · 被引用次数：527 · 研究领域：Synthetic Aperture Radar (SAR) Applications and Techniques、Soil Moisture and Remote Sensing、Advanced SAR Imaging Techniques

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.>