Combined Bathymetry Topography. Posted by EarthSky in Earth June 13 2011. Active volcanoes red dots define the Pacific Ring of Fire where they form along tectonic plate boundaries.
Map of the Earth indicating boundaries.
The extent of individual lidar surveys varies ranging from shoreline strips to full county coverage. Thanks to a new synthesis of seafloor topography released through Google Earth you can now see detailed views of deep. Posted by EarthSky in Earth June 13 2011. Asked 7 years 5 months ago.