Unraveling InSAR Observed Antarctic Ice-Shelf Flexure Using 2-D Elastic and Viscoelastic Modeling

• Published in: Frontiers in Earth Science
• Main Authors: Christian T. Wild, Oliver J. Marsh, Wolfgang Rack
• Format: Article in Journal/Newspaper
• Language: English
• Published: Frontiers Media S.A. 2018
• Subjects: grounding line; ice-shelf flexure; viscoelastic bending; 2-D finite element model; McMurdo Ice Shelf; TerraSAR-X; Science; Q; Antarctic; The Antarctic; Antarc*; Ice Shelf
• Online Access: https://doi.org/10.3389/feart.2018.00028; https://doaj.org/article/3206afec89654477a74e2e6eec3b8c1e

Ice-shelf grounding zones link the Antarctic ice-sheets to the ocean. Differential interferometric synthetic aperture radar (DInSAR) is commonly used to monitor grounding-line locations, but also contains information on grounding-zone ice thickness, ice properties and tidal conditions beneath the ic...