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191 viewsTwin otter loading during evacuation of AIDJEX camp. Oil drums left as radar target; 1971 AIDJEX pilot study.
Image Credit: National Snow & Ice Data Center
AIDJEX Web site
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Allan Hills913 viewsThe Allan Hills are located on the flanks of the TransAntarctic Mountains. Ice upwells onto the hills where combinations of winds and solar insolation cause the ice to quickly ablate. Meteorites that once fell over a large region of East Antarctica have been carried by glacier motion into this small locality.
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Antarctic Snow Dunes1075 viewsExtensive snow dunes wrinkle the surface of large parts of East and West Antarctica. The dunes are up to 100 kilometers long and separated by 2 to 4 kilometers, but only a few meters high. Comparison of modern satellite images with images acquired four decades earlier reveals that the dunes are nearly motionless.
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338 viewsCalibrating scientific instruments in preparation for the US-Norway Traverse
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539 viewsThe lead vehicle in the U.S.-Norway Traverse of East Antarctica used this extendable radar to monitor the ice sheet for hidden crevasses.
Image Credit: Ted Scambos, NSIDC
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386 viewsOne of the traverse vehicles prepares for the journey at the South Pole.
Image Credit: Ted Scambos, NSIDC
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2004 viewsTraverse vehicle uses its radar arm to sense for crevasses under the snow.
Image Credit: Ted Scambos, NSIDC
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1892 viewsThis radar was used for locating crevasses in the ice sheet.
Image Credit: Ted Scambos, NSIDC
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1271 viewsThis traverse vehicle has a radar for sensing crevasses.
Image Credit: Ted Scambos, NSIDC
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263 viewsErin Pettit (left) and Rob Bauer (right) operate the radar sled during the 2009/2010 LARISSA expedition
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284 viewsErin Pettit and Rob Bauer operate the radar sled during the 2009/2010 LARISSA expedition
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80 viewsRob Bauer (left) and Ted Scambos operate the radar sled during the 2009-2010 LARISSA expedition
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