• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-07-01T00:00:00.000+00:00

Multibeam backscatter imagery extracted from gridded bathymetry of Vailulu'u, American Samoa, an active volcano that lies between Ta'u Island and Rose Atoll, American Samoa. These data provide...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-07T00:00:00.000+00:00

EM300 and EM3002D multibeam Data were collected in 10-13 Feb. and 18 Feb-13 Mar 2006 aboard NOAA Ship Hi'ialakai in American Samoa at Swains Island, Tutuila, the Manu'a Group, Muli Seamount (also...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-30T00:00:00.000+00:00

Gridded (40 m cell size) bathymetry of of Vailul'u Seamount, an active volcano that lies between Ta'u Island and Rose Atoll, American Samoa, South Pacific. Almost complete bottom coverage was...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-10-30T19:00:55.000+00:00

Operations will include the use of the ship's deep water mapping systems (Kongsberg EM302 multibeam sonar, EK60 split-beam fisheries sonars, Knudsen 3260 chirp sub-bottom profiler sonar,...

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