• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This dataset contains landcover classes for Laysan Island based on a satellite image taken by DigitalGlobe, Inc. on May 18, 2010. Landcover was classified into 15 different categories, categories...

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• Organization: Department of the Interior
• Updated: 2024-09-15T00:00:00Z

The geographically closed, non-migratory populations of endangered Laysan Teal (Anas laysanensis) were sampled in the wild. This species was once widespread across the Hawaiian archipelago, but...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This dataset contains a screen-digitized coastline for Laysan Island based on a DigitalGlobe WorldView-2 satellite image taken on May 18, 2010. After digitization the coastline was corrected for...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This GIS shapefile delineates the approximate inundation extent on Laysan Island during the March 11, 2011 tsunami event that originated off the Tohoku coast of Japan. The high water mark was...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-08-08T00:00:00.000+00:00

Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in July, 2003 from the NOAA vessel Oscar Elton...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-10-02T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in September, 2002 NOAA vessel Townsend...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-10-07T00:00:00.000+00:00

Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in September,2004 from the NOAA vessel...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-09-15T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-07-23T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-24T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data were automated to provide an accurate high-resolution historical shoreline of Laysan Island, Hawaii suitable as a geographic information system (GIS) data layer. These data are...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-07-27T00:00:00.000+00:00

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-07-27T00:00:00.000+00:00

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-24T00:00:00.000+00:00

One, 25-m line transect was surveyed at 50-cm intervals as part of the Rapid Ecological Assessment conducted at 3 sites at Laysan Island in the Northwestern Hawaiian Islands in September, 2004...

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

File 100-006b is a 60-m ASCII grid of depth data collected near Laysan Island in the Northwestern Hawaiian Islands as of May 2003. This grid has been produced as part of the "Bathymetric Atlas of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data provide an accurate high-resolution shoreline compiled from imagery of Laysan Island, Northwestern Hawaiian Islands, HI . This vector shoreline data is based on an office...

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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: 2009-10-29T00:00:00.000+00:00

To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 8 September - 7 October 2002, marine invertebrate...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-09-10T00:00:00.000+00:00

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
• Updated: 2006-09-24T00:00:00.000+00:00

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...