Most viewed - Images by project
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261 viewsTingjun Zhang, Alessio Gusmeroli, Lin Liu, and Tim Schaefer check gear before starting a new survey of active layer depth using ground penetrating radar on August 16, 2012. Zhang holds the radar controller while the yellow antenna rests at his feet next to a spool of survey line. (Credit: Kevin Schaefer, NSIDC)
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261 viewsWe land at Swiss Camp and line up all our cargo: can you believe that all fit in the plane?? The yellow boxes are filled with food. The silver boxes are filled with instruments, tools, and wires. The bags are our personal gear.
Photo by John Maurer, CIRES/NSIDC, University of Colorado.
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261 viewsAnother couple of cargo lines, with Nic in the photo. At the left is the cargo line of our food boxes.
Photo by John Maurer, CIRES/NSIDC, University of Colorado.
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261 viewsAnother view of Nic making measurements in the snow (temperature and density profiles) and Koni steam-drilling. The wooden box contains batteries that run the instruments on the weather station.
Photo by John Maurer, CIRES/NSIDC, University of Colorado.
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260 viewsA close-up of the snow pit in the previous photo. At Swiss Camp this year, there were 1.2 meters (3.9 feet) of new snow that had accumulated in the past year that I had to dig through before reaching the hard, frozen ice of the ice sheet below. Photo by John Maurer, CIRES/NSIDC, University of Colorado.
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259 viewsAIDJEX 1972 pilot study
Image Credit: National Snow & Ice Data Center
AIDJEX Web site
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permafrost, nsidc, kevin schaefer, alaska, barrow259 viewsKevin Schaefer pulls a ground penetrating radar unit through the tundra near Barrow, Alaska on August 14, 2013 to measure the active layer depth. The radar unit (in the box) emits a pulse which reflects off the permafrost to measure the active layer depth, which is recorded in the computer held by Andy Parsekian (Credit: Elchin Jafarov, NSIDC).
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259 viewsMartin Truffer and Erin Pettit, of UAF, work in the tent during the LARISSA expedition.
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259 views
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259 viewsA close-up of my tent. Inside my tent were bags with all of my gear and a small cot with two sleeping bags.
Photo by John Maurer, CIRES/NSIDC, University of Colorado.
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Polis tweets NSIDC259 viewsLesley Smith of the Boulder Valley School Board of Education and Lisa Morzel of the Boulder City Council with U.S. Representative Jared Polis, at the Green Data Center open house on May 4, 2012 in Boulder. Polis tweets, "At @NSIDC ribbon cutting 4 new green data center, 70 % less energy use, did u know data ctrs use as much energy as 6 million households?" —Credit: Natasha Vizcarra/National Snow and Ice Data Center
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259 viewsThe IceTrek crew headshome. This photo was taken near Orcadas.
Photo Credit: Courtesy Ted Scambos and Rob Bauer, NSIDC
IceTrek Web site
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