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

Reson 8101ER multibeam Data were collected between 22-26 September 2003 (JD 265-269) aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Guam Island in the Territory of Guam in the...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-04-30T00:00:00.000+00:00

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),...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-09-22T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 2 sites at Santa Rosa Reef in the Commonwealth of the Northern...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-09-22T00:00:00.000+00:00

Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments conducted at 2 sites at Santa Rosa Reef in the Commonwealth of the Northern Mariana...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-05-31T00:00:00.000+00:00

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

• none

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

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
• Updated: 2007-08-24T00:00:00.000+00:00

Reson 8101ER multibeam Data were collected between 9 May - 19 May 2007 aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Santa Rosa Reef, Guam Island, Saipan Island, Rota Island,...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-03-04T00:00:00.000+00:00

Gridded multibeam bathymetry is integrated with gridded lidar bathymetry. Gridded (5 m cell size) multibeam bathymetry were collected aboard NOAA Ship Hiialaka'i and R/V AHI and by the Naval...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-09-22T00:00:00.000+00:00

Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Guam in the Commonwealth of the Northern Mariana...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-09-22T00:00:00.000+00:00

Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Guam in the Commonwealth of the Northern Mariana Islands...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-03-04T00:00:00.000+00:00

Gridded multibeam bathymetry is integrated with gridded lidar bathymetry. Gridded (5 m cell size) multibeam bathymetry were collected aboard NOAA Ship Hiialaka'i and R/V AHI and by the Naval...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2005-08-01T00:00:00.000+00:00

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

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-09-15T00:00:00.000+00:00

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...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-09-15T00:00:00.000+00:00

Rugosity is derived from gridded (60 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...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-03-04T00:00:00.000+00:00

BPI Zones are derived from a focal mean analysis on bathymetry and slope. The bathymetry grid (5 m cell size) is derived from bathymetry from four sources: Multibeam bathymetry collected by Coral...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-10-09T00:00:00.000+00:00

Belt transects along 1 or 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Guam and 2 sites at Santa Rosa Bank in October,...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-11-20T00:00:00.000+00:00

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...

• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-03-04T00:00:00.000+00:00

BPI Structures are derived from a focal mean analysis on bathymetry and slope. The bathymetry grid (5 m cell size) is derived from bathymetry from four sources: Multibeam bathymetry collected by...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-11-30T00:00:00.000+00:00

Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Oscar Elton Sette. Cell values reflect the maximum rate of change (in degrees) in elevation between...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-06-02T00:00:00.000+00:00

Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 2 sites at Santa Rosa Bank (off Guam) in September, 2003 from the...

• none