Fig. 3: Comparison of modern resurveyed findings with historically reported values.
From: Ice acceleration and rotation in the Greenland Ice Sheet interior in recent decades

Velocity (a) and azimuth (b) at each site for each period of observation; 1959–1967 (EGIG), 1993–1995(PARCA), 2020–2022 (this study). Vertical bars denote associated uncertainties calculated here.