• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-05-04T00:00:00.000+00:00

This collection of bathymetric contour maps which represent the seafloor topography includes over 400 individual titles and covers US offshore areas including Hawaii and Alaska. Most titles are...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-05-20T00:00:00.000+00:00

To provide an improved mapping of the seafloor fabric globally, we have used available sounding data along with an improved global marine gravity model to develop at grid at 15 arcsecond...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-09-15T00:00:00.000+00:00

Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat classification, maritime commerce, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-04-19T00:00:00.000+00:00

Sea Mounts - Marshall Islands

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-01T00:00:00.000+00:00

Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of Northampton Seamounts to Laysan Island, Northwestern Hawaiian Islands, Hawaii, USA. Bottom coverage was...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-12-31T22:14:12.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2003-05-01T00:00:00.000+00:00

File 100-004b is a 60-m ASCII grid of depth data collected near Northampton Seamounts in the Northwestern Hawaiian Islands as of May 2003. This grid has been produced as part of the "Bathymetric...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2000-08-01T00:00:00.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2000-08-01T00:00:00.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2003-05-01T00:00:00.000+00:00

File 100-005b is a 60-m ASCII grid of depth data collected near Kure Atoll in the Northwestern Hawaiian Islands as of May 2003. This grid has been produced as part of the "Bathymetric Atlas of the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-01T00:00:00.000+00:00

Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of the Northwestern Hawaiian Islands, USA within UTM Zone 2. Bottom coverage was achieved in depths between 0 and...

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