Geodetic signatures of glacial changes in Antarctica : rates of geoid-height change and radial displacement due to present and past ice-mass variations

This study is concerned with the forward modelling of the present-day glacial-isostatic adjustment (GIA) of the earth to present and past changes of the Antarctic ice sheet (AIS). We predict temporal variations in the geoid height and topographic height within the context of the Gravity Recovery and...

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Bibliographic Details
Main Authors: Sasgen, I., Wolf, D., Martinec, Z., Klemann, V., Hagedoorn, J.
Format: Report
Language:English
Published: GeoForschungsZentrum 2005
Subjects:
Antarctic
The Antarctic
Antarc*
Antarctica
Ice Sheet
Online Access:https://gfzpublic.gfz-potsdam.de/pubman/item/item_8660
https://gfzpublic.gfz-potsdam.de/pubman/item/item_8660_10/component/file_2585925/0501.pdf
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Summary:This study is concerned with the forward modelling of the present-day glacial-isostatic adjustment (GIA) of the earth to present and past changes of the Antarctic ice sheet (AIS). We predict temporal variations in the geoid height and topographic height within the context of the Gravity Recovery and Climate Experiment (GRACE) satellite mission and terrestrial Global Positioning System (GPS) stations in Antarctica.

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