To learn more about this piece of equipment, visit the USGS Deep Logging Winch webpage.
USGS Deep Logging Winch
IDP driller/winch operator Elizabeth Morton assists with borehole logging operations at WAIS Divide, Antarctica, during the 2011-2012 summer field season. Credit: Kristina Slawny
View of the inside of the borehole logging tent at WAIS Divide, Antarctica, and the USGS Deep Logging Winch (for logging boreholes up to 4400-meters deep) during the 2014-2015 summer field season. Credit: Don Voigt