Layer-optimized synthetic aperture radar processing with a mobile phase-sensitive radar: a proof of concept for detecting the deep englacial stratigraphy of Colle Gnifetti, Switzerland and Italy. - Oraschewski, Falk M.; Koch, Inka; Ershadi, M. Reza; Hawkins, Jonathan D.; Eisen, Olaf; Drews, Reinhard (Cryosphere, 2024)