Microgravity Measurement in Black Hills, SD

Image: Microgravity Measurement in Black Hills, SD

Detailed Description

Measurement with the relative gravimeter at an absolute-gravity station on an outcrop of Precambrian rocks. Microgravity measurements were collected to determine groundwater-storage changes in the karstic Madison aquifer in the Black Hills of South Dakota during 2009-12.

Details

Image Dimensions: 965 x 780

Date Taken:

Location Taken: Keystone, SD, US