Main Display

Details

Hoar frost formed from 40,000 year old water that has sublimated out of the permafrost and recrystallized in tunnel. At the CRREL Permafrost Tunnel in Fox, Alaska.

Credit to read: Photo by Betsy Wilkening (PolarTREC 2009), Courtesy of ARCUS

Photographer: Betsy Wilkening
Category: 
Year: 
2009
Program: 
PolarTREC
Region: 
North Slope, Alaska
Topic: 
File Information
Focal Length: 
5.8mm
File Size: 
2222981
Computed Mime: 
image/jpeg
Max Aperture: 
f/2.8
Height: 
2304
Width: 
3072
Make: 
Canon
Model: 
Canon PowerShot A710 IS
Exposure Time: 
1/60s

Below Content

 

Find People

 

Find Top Pics

 

Find Wildlife