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#1 Federal

Profile Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Profile curvature was calculated from the bathymetry surface for each raster cell using the ArcGIS 3D Analyst "Curvature" Tool. Profile curvature describes the rate of change of curvature...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 09:17 PM

#2 Federal

Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Inshore), St. John, US Virgin Islands 2005, 1M Grid, UTM 20 NAD83

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This dataset contains an ESRI Grid with 1 meter cell size representing the bathymetry of an inshore portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US Virgin...

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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 09:19 PM

#3 Federal

Principal Components Analysis (PCA) Image used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Eight complexity surfaces (mean depth, standard deviation of depth, curvature, plan curvature, profile curvature, rugosity, slope, and slope of slope) were stacked and exported to create one image...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:18 PM

#4 Federal

Bathymetry 2M Grid, US Virgin Islands, 2005, UTM 20 NAD83

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This dataset contains a unified ESRI Grid with 2 meter cell size representing the bathymetry of selected portions of seafloor around St. Croix, St. Thomas, and St. John in the US Virgin Islands,...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:19 PM

#5 Federal

Plan Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Plan curvature was calculated from the bathymetry surface for each raster cell using the ArcGIS 3D Analyst "Curvature" Tool. Plan curvature describes the rate of change of curvature (perpendicular...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:17 PM

#6 Federal

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Grammanik Bank - East (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This image represents a 0.5 meter resolution backscatter mosaic of Grammanik Bank, south of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team, in collaboration with NOAA vessel...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 10, 2026 at 03:27 AM

#7 Federal

Depth (Mean) Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Mean depth was calculated from the bathymetry surface for each cell using the ArcGIS Spatial Analyst Focal Statistics "Mean" parameter. Mean depth represents the average depth value (in meters)...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:17 PM

#8 Federal

Administrative Boundaries Centroids of National Park System Units

Organization: Department of the Interior
Dataset Last Updated: April 22, 2026 at 12:00 AM

National Park Service Unit Centroid Points.

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: April 25, 2026 at 03:54 AM

#9 Federal

Slope of the Slope Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Slope of slope was calculated from the bathymetry surface for each raster cell by applying the ArcGIS Spatial Analyst 'Slope' Tool to a previously created slope raster. Slope of slope describes...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:18 PM

#10 Federal

Rugosity Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Rugosity was calculated from the bathymetry surface for each cell using the "Rugosity" function in the Benthic Terrain Modeler toolbox (Jenness 2002, 2004; Wright et al., 2005). Rugosity is...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:18 PM

#11 Federal

NOAA ESRI Geotiff- 2m Multibeam Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This dataset contains an ESRI Geotiff with 2 meter cell size representing the bathymetry of an offshore portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 10, 2026 at 03:28 AM

#12 Federal

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Grammanik Bank - East (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This image represents a 0.5 meter resolution backscatter mosaic of Grammanik Bank, south of St. Thomas, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team, in collaboration with NOAA vessel...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:00 PM

#13 Federal

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Mid Shelf Reef (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This image represents a 0.5 meter resolution backscatter mosaic of the Mid Shelf Reef south of St. Thomas, US Virgin IslandsNOAA's NOS/NCCOS/CCMA Biogeography Team, in collaboration with NOAA...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:19 PM

#14 Federal

Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Curvature was calculated from the bathymetry surface for each raster cell using the ArcGIS 3D Analyst "Curvature" Tool. Curvature describes the rate of change of curvature (in 1/100 z units)...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:17 PM

#15 Federal

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Mid Shelf Reef (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This image represents a 0.5 meter resolution backscatter mosaic of the Mid Shelf Reef south of St. Thomas, US Virgin IslandsNOAA's NOS/NCCOS/CCMA Biogeography Team, in collaboration with NOAA...

html

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:00 PM

#16 Federal

Bathymetry 2M Grid, of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, 2005, UTM 20 NAD83

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This dataset contains an ESRI Grid with 2 meter cell size representing the bathymetry of an offshore portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US Virgin...

html

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:19 PM

#17 Federal

Slope Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Slope was calculated from the bathymetry surface for each raster cell using ArcGIS's Spatial Analyst 'Slope' Tool. Slope describes the maximum steepness of a terrain (in degrees) within a square...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:18 PM

#18 Federal

Depth (Standard Deviation) Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

Standard deviation of depth was calculated from the bathymetry surface for each cell using the ArcGIS Spatial Analyst Focal Statistics "STD" parameter. Standard deviation of depth represents the...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:17 PM

#19 Federal

NOAA ESRI Geotiff- 2m Multibeam Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2006 at 12:00 AM

This dataset contains an ESRI Geotiff with 2 meter cell size representing the bathymetry of an offshore portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US...

html

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:00 PM

#20 Federal

Backscatter Mosaic used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2009 at 12:00 AM

This image represents a 2x2 meter resolution backscatter mosaic of the moderate-depth portion of the NPS's Virgin Islands Coral Reef National Monument, south of St. John, US Virgin Islands. The...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:17 PM

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Profile Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Inshore), St. John, US Virgin Islands 2005, 1M Grid, UTM 20 NAD83

Principal Components Analysis (PCA) Image used to characterize the complexity of the seafloor around St. John, USVI

Bathymetry 2M Grid, US Virgin Islands, 2005, UTM 20 NAD83

Plan Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Grammanik Bank - East (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

Depth (Mean) Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI

Administrative Boundaries Centroids of National Park System Units

Slope of the Slope Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Rugosity Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

NOAA ESRI Geotiff- 2m Multibeam Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Grammanik Bank - East (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Mid Shelf Reef (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

NOAA TIFF Image- 0.5 meter Backscatter Mosaic of Mid Shelf Reef (St. Thomas), US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Bathymetry 2M Grid, of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, 2005, UTM 20 NAD83

Slope Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI

Depth (Standard Deviation) Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI

NOAA ESRI Geotiff- 2m Multibeam Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 (NCEI Accession 0131860)

Backscatter Mosaic used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI