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Federal
Administrative Boundaries Centroids of National Park System Units NGDA recent views
Department of the Interior —
National Park Service unit points. -
Federal
Digital Geologic-GIS Map of Virgin Islands National Park, Virgin Islands (NPS, GRD, GRI, VIIS, VIIS digital map) adapted from a U.S. Geological Survey Professional Paper map by Rankin (2002) recent views
Department of the Interior —
The Unpublished Digital Geologic-GIS Map of Virgin Islands National Park, Virgin Islands is composed of GIS data layers and GIS tables in a 10.1 file geodatabase... -
Federal
Principal Components Analysis (PCA) Image used to characterize the complexity of the seafloor around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Eight complexity surfaces (mean depth, standard deviation of depth, curvature, plan curvature, profile curvature, rugosity, slope, and slope of slope) were stacked... -
Federal
Plan Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Water depth and acoustic backscatter data collected from NOAA Ship Nancy Foster in Caribbean Sea, South of St. John and St. Thomas and Buck Island, St. Croix, US Virgin Islands from 2005-02-01 to 2005-02-12 (NCEI Accession 0131860) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Center for Coastal Monitoring and Assessment (CCMA) conducted the second year of an ongoing scientific research mission on board NOAA Ship NANCY FOSTER. The... -
Federal
Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Inshore), St. John, US Virgin Islands 2005, 1M Grid, UTM 20 NAD83 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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,... -
Federal
Backscatter Mosaic used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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.... -
Federal
Bathymetry 2M Grid, of NPS's Virgin Islands Coral Reef National Monument (Offshore), St. John, US Virgin Islands, 2005, UTM 20 NAD83 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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,... -
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 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
NOAA ESRI Geotiff- 1m Multibeam Bathymetry of NPS's Virgin Islands Coral Reef National Monument (Inshore), St. John, US Virgin Islands, Project NF-05-05, 2005, UTM 20 NAD83 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains an ESRI Geotiff with 1 meter cell size representing the bathymetry of an inshore portion of the NPS's Virgin Islands Coral Reef National... -
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 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
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 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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,... -
Federal
Hydrographic and Impairment Statistics Database: VIIS recent views
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in... -
Federal
Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Digital Geologic-GIS Map of Virgin Islands National Park, Virgin Islands (NPS, GRD, GRI, VIIS, VIIS digital map) adapted from a U.S. Geological Survey Professional Paper map by Rankin (2002) recent views
Department of the Interior —
The Digital Geologic-GIS Map of Virgin Islands National Park, Virgin Islands is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
Slope of the Slope Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Depth (Standard Deviation) Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Standard deviation of depth was calculated from the bathymetry surface for each cell using the ArcGIS Spatial Analyst Focal Statistics "STD" parameter. Standard... -
Federal
Profile Curvature Derivative Surface used to characterize the complexity of the seafloor around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Profile curvature was calculated from the bathymetry surface for each raster cell using the ArcGIS 3D Analyst "Curvature" Tool. Profile curvature describes the rate... -
Federal
Bathymetry Surface Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This image represents a 2x2 meter resolution bathymetry surface of the moderate-depth portion of the NPS's Virgin Islands Coral Reef National Monument, south of St.... -
Federal
Depth (Mean) Layer used to identify, delineate and classify moderate-depth benthic habitats around St. John, USVI recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Mean depth was calculated from the bathymetry surface for each cell using the ArcGIS Spatial Analyst Focal Statistics "Mean" parameter. Mean depth represents the...