Signature extraction from mesoscale surface patterns observed onsynthetic aperture radar imagery |
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| Authors: | Kasischke ES |
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| Institution: | Environ. Res. Inst., Ann Arbor, MI; |
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| Abstract: | Two techniques for extracting internal wave signature from airborne synthetic aperture radar (SAR) imagery are presented. The first technique involves the extraction of a single-scan signature and appropriate for the validation of theoretical models which utilize sea truth from a limited area as input. The second technique involves creating a signature by averaging the results from a number of single scans within the same scene and is appropriate for trend analyses. The utility of both techniques is illustrated using internal wave signatures present in a multifrequency, airborne SAR data set |
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