• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 20, 2010 at 12:00 AM

Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, and IKONOS derived depth values. Cell values reflect the maximum rate of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 20, 2010 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, and IKONOS derived depths using the Benthic Terrain Modeler with rugosity...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: September 23, 2008 at 12:00 AM

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, as part of Rapid Ecological Assessments, conducted at 13 sites at Pearl and Hermes Atoll in the NW Hawaiian Islands...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: April 06, 2007 at 12:00 AM

Reson 8101ER multibeam Data were collected from 23 June to 19 July 2006 aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Kure Atoll, Pearl and Hermes Atoll, and Kaua'i Island in...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: January 01, 2020 at 12:00 AM

These data provide an accurate high-resolution shoreline compiled from imagery of Pearl and Hermes Atoll, NWHI . This vector shoreline data is based on an office interpretation of imagery that...

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

Multibeam backscatter imagery extracted from gridded bathymetry of Pearl and Hermes Atoll, Northwestern Hawaiian Islands, USA. These data provide coverage between 0 and 2000 meters. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 23, 2007 at 12:00 AM

Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of Pearl and Hermes Atoll, Hawaii, USA. Bottom coverage was achieved in depths between 0 and 500 meters. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 23, 2007 at 12:00 AM

Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of Pearl and Hermes Atoll, Hawaii, USA. Bottom coverage was achieved in depths between 0 and 2000 meters. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 23, 2007 at 12:00 AM

Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of Pearl and Hermes Atoll, Hawaii, USA. Bottom coverage was achieved in depths between 0 and 2000 meters. The...

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

Multibeam backscatter imagery extracted from gridded bathymetry of Pearl and Hermes Atoll, Northwestern Hawaiian Islands, USA. These data provide coverage between 0 and 500 meters. The backscatter...

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

Multibeam backscatter imagery extracted from gridded bathymetry of Pearl and Hermes Atoll, Northwestern Hawaiian Islands, USA. These data provide coverage between 0 and 500 meters. The backscatter...

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

Multibeam backscatter imagery extracted from gridded bathymetry of Pearl and Hermes Atoll, Northwestern Hawaiian Islands, USA. These data provide coverage between 0 and 2000 meters. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 23, 2007 at 12:00 AM

Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of Pearl and Hermes Atoll, Hawaii, USA. Bottom coverage was achieved in depths between 0 and 500 meters. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 20, 2010 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 (5 m cell size) multibeam bathymetry, collected aboard R/V AHI merged with...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 20, 2010 at 12:00 AM

BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, merged with seafloor depths...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: May 01, 2003 at 12:00 AM

File 100-103b is a 60-m ASCII grid of depth data collected near Pearl and Hermes Atoll 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
• Dataset Last Updated: October 05, 2008 at 12:00 AM

Coral health and disease assessments were conducted along 2 consecutively placed 25-m transects, as part of Rapid Ecological Assessments conducted at 13 sites at Pearl and Hermes Atoll in the NW...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: October 29, 2009 at 12:00 AM

To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 08 September - 06 October 2000, marine invertebrate...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: September 28, 2004 at 12:00 AM

Towed-diver surveys (aka. Towboard surveys) are conducted by the Coral Reef Ecosystem Division (CRED) of the NOAA Pacific Islands Fisheries Science Center (PIFSC) as part of biennial Pacific Reef...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: October 05, 2002 at 12:00 AM

To support NOAA Coral Reef Conservation Program (CRCP) long-term goals for sustainable management and conservation of coral reef ecosystems, towed-diver surveys (aka. towboard surveys) were...