The probe-line disappears into the endless depths and is a sensitive interface between two worlds.
Navigation along the ice horizon and deposits of sediment through finger tip sensation, dependent upon motion in time.Detecting of and insights into ice caverns is made possible with the “side-scan-view”, up to 1 meter from the probe head.
fig.top: two worlds at one line
fig.right: line sensing, borehole, ice rink Brehmstrasse, Düsseldorf, Germany, 2005
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