Studies of multibaseline spaceborne interferometric syntheticaperture radars |
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| Authors: | Li FK Goldstein RM |
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| Affiliation: | Jet Propulsion Lab., California Inst. of Technol., Pasadena, CA; |
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| Abstract: | 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 |
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