People and jobs at HVO, Part 1: What on earth is a geodesist?
Detailed Description
Geophysicist Sarah Conway, a member of the USGS Hawaiian Volcano Observatory's deformation team, readies a temporary GPS station during a campaign survey of benchmarks on Kīlauea Volcano to monitor changes in the ground surface. USGS photo by I. Johanson.
Sources/Usage
Public Domain.