Map showing ocean topography with surveyed areas marked in varied colors and a white circle indicating a focus area. Includes NOAA logo, compass rose, and distance scale.
Bathymetric Map – Johnston Atoll
Image courtesy of NOAA Ocean Exploration, Beyond the Blue: Johnston Atoll Mapping. Download larger version (png, 2.64 KB).
Map showing bathymetric data collected during the Beyond the Blue: Johnston Atoll Mapping expeditions.

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