Basal roughness in East Antarctica

We provide a data set to investigate the subglacial properties of the East Antarctic Ice Sheet by statistically analysing the roughness of the bed topography, inferred from radio-echo sounding measurements. We analyse two sets of roughness parameters, one derived in the spatial and the other in the...

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Bibliographic Details
Main Authors: Winter, Anna, Eisen, Olaf, Kleiner, Thomas, Humbert, Angelika, Steinhage, Daniel
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
Antarctica
bedrock
Binary Object
Binary Object (File Size)
East_Antarctica
MULT
Multiple investigations
Radar Data
radio-echo sounding
Antarctic
East Antarctica
East Antarctic Ice Sheet
Annals of Glaciology
Antarc*
Ice Sheet
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.930525
https://doi.org/10.1594/PANGAEA.930525
Description
Summary:We provide a data set to investigate the subglacial properties of the East Antarctic Ice Sheet by statistically analysing the roughness of the bed topography, inferred from radio-echo sounding measurements. We analyse two sets of roughness parameters, one derived in the spatial and the other in the spectral domain, with two roughness parameters each. This enables us to compare the suitability of the four roughness parameters to classify the subglacial landscapes below the ice sheet.

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