Pacific Ring of Fire Expedition. Three-dimensional view of the Maug Caldera (2 X vertical exagerration). Data acquired with an EM300 sonar system and gridded at 10 meter interval. Depth range from 241 to 25 meters (790-82 feet). On this expedition the survey of the Maug central lava dome was completed.

Image ID: expl0084, Voyage To Inner Space - Exploring the Seas With NOAA Collect
Location: Mariana Arc region, Western Pacific Ocean
Photo Date: 2004 April
Credit: Pacific Ring of Fire 2004 Expedition. NOAA Office of Ocean Exploration; Dr. Bob Embley, NOAA PMEL, Chief Scientist

Category: Ocean exploration/

• High Resolution Photo Available