Using GPS in the Field

Image: Using GPS in the Field

Detailed Description

USGS hydrologist collects location data using GPS during a near-surface geophysics survey. The survey was conducted as part of an applied research effort by the USGS Office of Groundwater Branch of Geophysics in 2007.

Details

Image Dimensions: 2592 x 1944

Date Taken:

Location Taken: CA, US