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Tingjun 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)
larissa2009-2010_scambosetal_heli.JPG IMG_2490.JPG KS_0517.jpg EJ_0057.jpg IMG_2507.JPG
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Album name:vizcarra / Permafrost Survey 2012
Keywords:nsidc, permafrost, kevin schaefer, alaska, active layer
Copyright Information:May be used freely if properly cited.
Image Credit:Kevin Schaefer, NSIDC
File Size:1446 KB
Date added:Oct 23, 2013
Dimensions:1500 x 1004 pixels
Displayed:270 times
Digital Zoom Ratio:1
Flash:No Flash
Flash Pix Version:version 1
Gain Control:0
Resolution Unit:Inch
Y Resolution:300
YCbCrPositioning:Datum Point
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