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Description
Pacific Ring of Fire Expedition. A comparision of Crater Lake andWest Rota calderas. Note the similar sized calderas of these volcanoes(same scale for both images). The Crater Lake imagery is a digital elevationmodel. The West Rota caldera imagery is a bathymetric grid. (Image credit: Pacific Ring of Fire 2004 Expedition. NOAA Office of Ocean Exploration; Dr. Bob Embley, NOAA PMEL, Chief Scientist)