Fig. 1: Overview of the study region.
From: Ice acceleration and rotation in the Greenland Ice Sheet interior in recent decades
a The blue box indicates the general location of the study region. b Close-up of the study region, white circles show the location of the EGIG (prefix 'T') and PARCA (prefix 'cd') sites included in the study. Of these, black annuli plotted on top indicate sites where a GPS station was installed for this study. Stars indicate sites from the original EGIG survey not included in this study. Sites are plotted on top of surface ice flow velocities86 and Sentinel-2 multispectral satellite imagery, 10 m resolution from 201987. Also plotted are delineated drainage basins36, surface elevation contours26, the low accumulation percolation area41, and slush limits for the years 2012, 2019, and 202142. The map is displayed in the projection coordinate system EPSG:3413 with easting and northing coordinates given in meters. This plot was created using QGreenland88.
