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Flying over the tundra near Barrow, AK. Notice the tundra polygons formed because of the freeze-thaw cycle that occurs in permafrost areas. You can see the patterns of polygons and ponds.

Credit to read: Photo by Leslie Pierce (TREC 2005), Courtesy of ARCUS

Photographer: Leslie Pierce
Download: 
Image icon Download Pierce_TREC_Aug_2_034.jpg (406.8 KB)
Category: 
Year: 
2005
Program: 
TREC
Region: 
North Slope, Alaska
Topic: 
File Information
Focal Length: 
7.41mm
File Size: 
416567
Computed Mime: 
image/jpeg
Max Aperture: 
f/7.1
Height: 
1200
Width: 
1600
Make: 
Canon
Model: 
Canon PowerShot S410
Exposure Time: 
1/200s

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