Least-Square-Based Nonuniform Borehole SAR Imaging for Subsurface Sensing
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DOI: 10.1109/jstars.2018.2813338
Abstract: This paper presents the least-square-based nonuniform borehole synthetic aperture radar (SAR) imaging method with cosine accuracy factor for subsurface sensing. Based on the Stolt migration, the frequency-wavenumber spectrum of nonuniform data is efficiently approximated in… read more here.
Keywords: sar imaging; method; least square; proposed method ... See more keywords