We examine how to reliably exploit baseline diversity of a multichannel interferometric synthetic aperture radar (InSAR) system to overcome the layover problem. In practice, the baseline steering vectors will be imprecise, resulting in array miscalibration. We propose a nonparametric multilook approach based on robust Capon beamforming (RCB), allowing for uncertainty in the steering vectors.


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    Title :

    Robust estimation of radar reflectivities in multibaseline InSAR


    Contributors:
    Jakobsson, A. (author) / Gini, F. (author) / Lombardini, F. (author)


    Publication date :

    2005-04-01


    Size :

    283386 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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