Grounding line variability and subglacial lake drainage on Pine Island Glacier, Antarctica

Abstract We produced a 6 year time series of differential tidal displacement for Pine Island Ice Shelf, Antarctica, using speckle‐tracking methods applied to fine‐resolution TerraSAR‐X data. These results reveal that the main grounding line has maintained a relatively steady position over the last 6...

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Bibliographic Details
Main Authors: Ian Joughin, David E. Shean, Ben E. Smith, P. Dutrieux
Format: Article
Language:English
Published: Wiley 2016-09-01
Series:Geophysical Research Letters
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Online Access:https://doi.org/10.1002/2016GL070259
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