A Noniterative Map-Drift Autofocus Algorithm Using PCA for RDA-Based Stripmap SAR Imaging - Imanifar, Ali; Samadi, Sadegh (IEEE sensors journal, 2024)
Keywords: Algorithms; Apertures; Autofocus; Azimuth; Cost analysis; Drift; Image resolution; map-drift algorithm (MDA); Motion compensation; motion compensation (MoCo); Movement; Navigation; phase gradient autofocus (PGA); Platforms; Principal component analysis; principal component analysis (PCA); Principal components analysis; Radar data; Radar imaging; Radar polarimetry; Remote sensing; Remote sensing systems; Remote sensors; Satellite imagery; Sensors; Spaceborne radar; stripmap; Synthetic aperture radar; synthetic aperture radar (SAR); Weather