Analysis of fine-scale dynamics of the Drygalski ice tongue in Antarctica using satellite SAR data

• Published in: International Journal of Remote Sensing
• Main Authors: Zahriban Hesari, Mozhgan, Nunziata, Ferdinando, Aulicino, Giuseppe, Buono, Andrea, Migliaccio, Maurizio
• Other Authors: #PLACEHOLDER_PARENT_METADATA_VALUE#, Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia
• Format: Article in Journal/Newspaper
• Language: English
• Published: Taylor & Francis 2022
• Subjects: Drygalski ice tongue; Antarctica; SAR; Sentinel-1; ice edge extraction; surface velocity; Drygalski; Drygalski Ice Tongue; Antarc*
• Online Access: http://hdl.handle.net/2122/16320; https://doi.org/10.1080/01431161.2022.2064199

This study focused on the analysis of the time variability of the morphology of the Drygalski ice tongue (DIT), Antarctica, using – for the first time – satellite synthetic aperture radar (SAR) images. A time series of Sentinel-1 interferometric wide swath SAR imagery collected from 2016 to 2021 is...