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Publikováno v:
Annals of Glaciology. 47:35-40
The deep ice-sheet coring (DISC) drill consists of four major mechanical drilling subsystems and four subsystems supporting on-surface activities. The mechanical drilling subsystems are a drill sonde, a drill cable, a tower and a winch. The drill son
Autor:
Alexander J. Shturmakov, Paul J. Sendelbach, Scott T. Haman, Kristina R. Dahnert, L. Augustin, Nicolai B. Mortensen, William P. Mason, Jay A. Johnson
Publikováno v:
Annals of Glaciology. 47:54-60
The Deep Ice Sheet Coring (DISC) drill developed by Ice Coring and Drilling Services under contract with the US National Science Foundation is an electromechanical ice-drill system designed to take 122mm ice cores to depths of 4000 m. The new drill s