Articles | Volume 11, issue 2
The Cryosphere, 11, 911–921, 2017
https://doi.org/10.5194/tc-11-911-2017
The Cryosphere, 11, 911–921, 2017
https://doi.org/10.5194/tc-11-911-2017

Research article 12 Apr 2017

Research article | 12 Apr 2017

Initiation of a major calving event on the Bowdoin Glacier captured by UAV photogrammetry

Guillaume Jouvet et al.

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Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Guillaume Jouvet on behalf of the Authors (24 Feb 2017)  Author's response    Manuscript
ED: Publish subject to technical corrections (02 Mar 2017) by Olivier Gagliardini
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Short summary
In this study, we combine UAV (unmanned aerial vehicles) images taken over the Bowdoin Glacier, north-western Greenland, and a model describing the viscous motion of ice to track the propagation of crevasses responsible for the collapse of large icebergs at the glacier-ocean front (calving). This new technique allows us to explain the systematic calving pattern observed in spring and summer of 2015 and anticipate a possible rapid retreat in the future.