NASA NTRS · 19910000503
Improved Radiometric Correction For SAR Images
Abstract
Correction algorithm reversible and applicable to both detected and complex images. Method described accounts for major effects of transmitter, antenna, receiver, and certain aspects of SAR signal processing upon calibration and provides for appropriate reversible corrections applied in processing. Applicable to both detected (amplitude-only) and complex (amplitude and phase) SAR image data and provides for optional subtraction of estimated noise floor from image.
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Freeman, Anthony, Curlander, John C.. 1991-10-01. Improved Radiometric Correction For SAR Images. https://ntrs.nasa.gov/citations/19910000503
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