Basement topography and sediment thickness beneath Antarctica's Ross Ice Shelf imaged with airborne magnetic data ...

• Main Authors: Tankersley, Matthew, Horgan, Huw J, Smith Siddoway, Christine S, Caratori Tontini, Fabio, Tinto, Kirsty
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Antarctica; Basement; Crary Ice Rise; geology; geophysics; Geothermal heat flux; Ice shelf; landscape evolution; magnetics; Paleotopography; rifting; Roosevelt Island; Ross Embayment; Ross Ice Shelf; sediment; Siple Coast; Siple Dome; Subglacial sediments; Terror Rift; Werner deconvolution; West Antarctic Rift System; File content; Binary Object; Antarctic; Siple; Antarc*; Ice Shelf
• Online Access: https://dx.doi.org/10.1594/pangaea.941238; https://doi.pangaea.de/10.1594/PANGAEA.941238

Depth to the magnetic basement beneath Antarctica's Ross Ice Shelf was determined from Werner deconvolution of ROSETTA-Ice airborne magnetic data. This process was constrained by offshore seismic data which was tied to the Ross Ice Shelf with Operation Ice Bridge IceBridge airborne magnetic dat...