Simulating the roles of crevasse routing of surface water and basal friction on the surge evolution of Basin 3, Austfonna ice-cap

By Gong Yongmei, Zwinger Thomas, Åström Jan, Altena Bas, Schellenberger Thomas, Gladstone Rupert, and Moore John
The Cryosphere (2018)

  • Bas Altena

    PhD research fellow

    Norway

Created

August 9, 2017

Last update

March 15, 2018

Software

Matlab

Ranking

203

Visits

164

Downloads

5

Description

crevasseDetection.m: main script, executing the crevasse orientation estimation. T35...B02.tif: Sentinel-2 image over the Basin-3 glacier. T35...MSK.tif: image highlighting the areas in the image which will not be used in the estimation (typically clouds or water). radoNan.m: NaN-resistant Radon transform. radonIce.m: function to detect crevasse orientation in a small template. relaxLabelling.m: function to order the estimated orientations into a spatially smooth field. vecComp.m: subfunction used by the relaxLabelling function.

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