• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-01-01T00:00:00.000+00:00

The marine biota of Johnston atoll was surveyed for non-indigenous species in June, 2000 with observations and collections made by investigators using Scuba. Eleven stations were surveyed,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-01-01T00:00:00.000+00:00

The marine biota of Johnston atoll was surveyed for non-indigenous species in June, 2000 with observations and collections made by investigators using Scuba. Eleven stations were surveyed,...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-07-30T00:00:00.000+00:00

A 20-m resolution gridded digital elevation model (DEM) compiled from ship-borne multibeam sonar surveys for the bathymetry (ocean depth) surrounding Johnston Atoll in the Central Pacific Ocean, a...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-09-22T00:00:00.000+00:00

A 5-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Johnston Atoll in the Central Pacific Ocean, a U.S. Minor Outlying Island (USMOI), compiled from...

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• +1 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-25T00:00:00.000+00:00

A 20-m resolution gridded digital elevation model (DEM) grayscale hillshade compiled from ship-borne multibeam sonar surveys for the bathymetry (ocean depth) surrounding Johnston Atoll in the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-25T00:00:00.000+00:00

A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Johnston Atoll in the Central Pacific Ocean, a U.S. Minor Outlying Island...

• none
• none
• none
• none
• html
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-17T00:00:00.000+00:00

The marine biota of Johnston atoll was surveyed for nonindigenous species in June, 2000 with observations and collections made by investigators using Scuba. Eleven stations were surveyed,...

• none
• none
• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-01T00:00:00.000+00:00

Gridded bathymetry (5 m cell size) of the shelf and slope environments of Johnston Atoll, Pacific Remote Island Areas, Central Pacific. Almost complete bottom coverage was achieved in depths...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-09-01T00:00:00.000+00:00

Gridded bathymetry (20 m cell size) of the shelf and slope environments of Johnston Atoll, Pacific Remote Island Areas, Central Pacific. Almost complete bottom coverage was achieved in depths...

• none

• 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 the shelf and slope environments of Johnston Island, Pacific Island Areas, Central Pacific. These data provide coverage between...

• none

• 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 the lagoon, shelf, and slope environments of Palmyra Atoll, Pacific Island Areas, Central Pacific. These data provide coverage...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-08-24T00:00:00.000+00:00

Multibeam backscatter imagery extracted from gridded bathymetry of the shelf and slope environments of Johnston Island, Pacific Island Areas, Central Pacific. These data provide coverage between...

• none

• 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 from 15 Jan - 6 Feb 2006 aboard NOAA Ship Hi'ialakai at Johnston Island, Howland Island, and Baker Island in the Central Pacific during cruise...

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

Reson 8101ER multibeam Data were collected from 15 Jan - 6 Feb aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Johnston Island, Howland Island, and Baker Island in the Central...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-02-15T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 12 sites at Johnston Atoll in the Pacific Remote Island Areas...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-29T00:00:00.000+00:00

To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 24-29 January 2010, line point intercept (LPI) surveys...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-01-29T00:00:00.000+00:00

To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 24-29 January 2010, line point intercept (LPI) surveys...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-01-16T00:00:00.000+00:00

Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 12 sites at Johnston Atoll in January, 2004 from the NOAA vessel...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-02-15T00:00:00.000+00:00

Point-count surveys at 50-cm intervals were conducted along 2 consecutively placed, 25m line transect lines, as part of Rapid Ecological Assessments conducted at 6 sites at Johnston Atoll in the...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-01-24T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 12 sites at Johnston Island in January, 2004 NOAA vessel Oscar...