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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: April 30, 2011 at 12:00 AM

Gridded bathymetry (5m) of the bank environment of parts of the FDM, CNMI USA. These netCDF and ASCII grids includes multibeam bathymetry from the Reson 8101 multibeam sonar aboard the NOAA Ship...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: November 20, 2007 at 12:00 AM

Gridded bathymetry shelf, bank and slope environments of Guam Island, Guam U.S. Territory. Bottom coverage was achieved in depths between 0 and -3532 meters but this 5-m grid only includes...

• ZIP
• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: October 10, 2008 at 12:00 AM

Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymety derivatives at Pagan Island, Commonwealth of the Northern...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: March 25, 2009 at 12:00 AM

BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hi'ialakai and R/V AHI, and...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: August 01, 2005 at 12:00 AM

Backscatter extracted from gridded bathymetry of the banktops and shelf environments of Rota, of Mariana Islands Archipelago

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: March 25, 2009 at 12:00 AM

Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, using the Benthic Terrain Modeler with rugosity methods by Jeff Jenness...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: July 15, 2008 at 12:00 AM

Multibeam backscatter imagery extracted from gridded bathymetry of the Mariana archipelago between the U.S. Territory of Guam and Uracas Island in the Commonwealth of the Northern Mariana Islands....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: November 30, 2008 at 12:00 AM

BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 01, 2013 at 12:00 AM

Slope is derived from gridded (5 m cell size) bathymetry for Farallon de medinilla (FDM). The bathymetry grid includes multibeam bathymetry from the Reson 8101 multibeam sonar aboar the NOAA Ship...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: June 01, 2007 at 12:00 AM

This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: August 24, 2007 at 12:00 AM

EM300 and EM3002D multibeam Data were collected from May 12-22, 2007, aboard NOAA Ship Hi'ialakai at Santa Rosa Reef, Guam Island, Rota Island, Aguijan Island, Tinian Island, and Saipan Island...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: September 01, 2010 at 12:00 AM

Rugosity is derived from gridded (1 m cell size) multibeam bathymetry, collected aboard the Survey Vessel Swamp Fox using the Terrain Modeler with rugosity methods by Jeff Jenness (2003). Cell...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: November 30, 2007 at 12:00 AM

Gridded bathymetry shelf, bank and slope environments of Farallon de Pajaros Island (Uracas), CNMI. Bottom coverage was achieved in depths between 4 and 3275 meters, but this 10 m grid contains...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 19, 2009 at 12:00 AM

BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hi'ialakai and R/V AHI, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: March 03, 2009 at 12:00 AM

Slope is derived from gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI. Cell values reflect the maximum rate of change (in degrees) in elevation...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: April 07, 2009 at 12:00 AM

Slope is derived from gridded (60 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI. Cell values reflect the maximum rate of change (in degrees) in elevation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: April 30, 2011 at 12:00 AM

Gridded bathymetry (5m) of the bank environment of Galvez Bank, and 2 small nearby banks S. Galvez Bank (~ 3 nmi south of Galvez) and 11-mile Reef (~ 5 nmi north of Galvez, 11 nmi west of Guam),...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: November 30, 2008 at 12:00 AM

BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hi'ialakai and R/V AHI, and...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: October 22, 2008 at 12:00 AM

BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hi'ialakai and R/V AHI, and...

• ZIP

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: October 10, 2008 at 12:00 AM

Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymety derivatives at Tinian Islands and Tatsumi Bank, CNMI. The...

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