Extended Data Fig. 4: TRI backscatter reference image.
From: Granular decoherence precedes ice mélange failure and glacier calving at Jakobshavn Isbræ
TRI backscatter reference image showing the locations of the mélange 1D line-of-sight (maroon) and glacier speed (green; from Cassotto et al.29) time-series shown in Extended Data Fig. 1. The location of a center profile (orange) used to sample mélange 2D speeds in Extended Data Figs. 2 and 3 is also shown; blue points indicate 1-km distances along the profile.
