USGS Multimedia Gallery
Title: GPS monitoring of Hawaiian Volcanoes
The USGS Hawaiian Volcano Observatory uses a variety of ground- and satellite-based techniques to monitor Hawai‘i’s active volcanoes. Here, an HVO scientist sets up a portable GPS receiver to track surface changes during an island-wide survey of Hawai‘i’s volcanoes.
Location: Hawaii Island, HI, USA
Photographer: Loren Antolik , USGS
Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.
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