Figure 2
From: A Study of the North Water Polynya Ice Arch using Four Decades of Satellite Data
Government of Canada archival ice charts illustrate the stability of the Smith Sound ice arch. On the left side, the ice arch is indicated with red arrows for the month of June between 1968 and 1979. The right side is a plot of the northern most point of the ice arch in accordance with the charts. (Ice charts are available at https://iceweb1.cis.ec.gc.ca/Archive/page1.html?lang = en).
