Mapping ice-shelf flow with interferometric synthetic aperture radar stacking

• Published in: Journal of Glaciology
• Main Authors: Mcmillan, Malcolm, Shepherd, Andrew, Gourmelen, Noel, Park, Jeong Won, Nienow, Peter, Rinne, Eero, Leeson, Amber
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: 2012
• Subjects: Dotson Ice Shelf; West Antarctica; Antarc*; Antarctica; Ice Shelf; Journal of Glaciology
• Online Access: https://eprints.lancs.ac.uk/id/eprint/79034/; https://doi.org/10.3189/2012JoG11J072

Interferometric synthetic aperture radar (InSAR) observations of ice-shelf flow contain ocean-tide and atmospheric-pressure signals. A model-based correction can be applied, but this method is limited by its dependency upon model accuracy, which in remote regions can be uncertain. Here we describe a...