Weasel transporting equipment and supplies from cache on Centrum Lake.
Tractor drives over snow-packed road on Centrum Lake with no difficulty.
View east-northeast of delta and relative topography in area approaching 350 ft.
Weasel tows sled with snow-ice supply from ice pits in Centrum Lake for water
Installing thermistor cable into Centrum Lake. Cable is mounted on 55 gal. drums
Weasel and trailer loaded for base station to conduct tests on Centrum Lake
Weasel transporting survey party back to base camp at Centrum Lake through snow,
Centrum Lake melting near center area. Weasel negotiates soft ice easily
Army weasel ground party from US Army Lead Dog Operation on main ice cap
Operation Groundhog, U.S. Geological Survey, checking initial thaw portions
Dan Krinsley observing development and thawing rate of moat at Centrum Lake
Weasel sled carrying chunks of ice from Lake to be used for drinking water
Weasel Vehicle Group arrives at Centrum Lake base from ice cap expedition
Using live steam to melt permafrost to be able to drill into the frozen zone
Drilling 90 drill holes through the snow and ice cover of Centrum Lake
Jamesway hut used for sleeping quarters of the field party.
Wooden drag weighted with 5 gal cans of water and rock to grade runway
Advance party of US Army Ice Cap Expedition (Lead Dog Operation)
Bulldozer clearing air strip on Ellesmere Island Ice Shelf.
Preparing ice surface for pond to be flooded on sea ice runway.
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Last updated: 04/30/2024