Description
Summary:See Readme file . data collected as header, then depth (m), and caliper arm width (cm) . Note - depths are referenced back to sea level. The minimum depth of 57 metres asl refers to the height of the ice surface. AM02 borehole drilled December 2000. Several caliper profiles obtained as a 'first look' at borehole closure rates. Consult Readme file for detail of data files and formats.