Benthic Habitat Data

Bathymetry

Zipped data files contain 1) grid data file (GMT or ASCII), 2) high-res JPG of image, and 3) explanatory metadata text file (identical to linked file listed below).
* Ikonos imagery & USGS Digital Ortho Quarter Quads NOT included with download.

60m grid data

• View Metadata: Metadata text
• Zipped Data:
  NetCDF/GMT • Arc ASCII

Coverage Map

• View Metadata: Metadata text

Multibeam & Lidar Integrated Bathymetry

• View Metadata: Metadata text
• Zipped Data: Arc ASCII

5m grid data

• View Metadata: Metadata text
• Zipped Data:
  NetCDF/GMT • Arc ASCII

Backscatter Imagery

• AHI Reson 8101ER
• Hi‘ialakai Simrad EM300

Optical Validation

• View: Metadata
  2003 | Map
• Download: Shapefiles, JPG & metadata
  2003

Geomorphology

• Zipped data files contain 1) Arc ASCII file, 2) layer (.lyr) file for symbology, 3) high-res JPG of image, and 4) explanatory metadata text file (identical to linked file listed below).

  5m grid data files

  • Substrate GeoTIFFs:
    Hard bottom vs. Sand bottom
    Metadata text
    Zipped data
  • Slope Arc ASCII:
    Metadata text • Zipped data
  • Rugosity Arc ASCII:
    Metadata text • Zipped data
  • BPI Structures Arc ASCII:
    Metadata text • Zipped data
  • BPI Zones Arc ASCII:
    Metadata text • Zipped data

  60m grid data files

  • Slope Arc ASCII:
    Metadata text • Zipped data
  • Rugosity Arc ASCII:
    Metadata text • Zipped data
  • BPI Structures Arc ASCII:
    Metadata text • Zipped data
  • BPI Zones Arc ASCII:
    Metadata text • Zipped data