Scientists Collect Data on Yosemite Rock Erosion
(Credit: Valerie Zimmer, National Park Service. Public domain.)
Detailed Description
Yosemite National Park geologist Greg Stock and USGS civil engineer Brian Collins download data from instruments measuring how much granitic exfoliation sheets move from daily temperature variations as a precursor to rock fall.
Details
Image Dimensions: 3072 x 2304
Date Taken:
Location Taken: Yosemite National Park, CA, US