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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.
5m Bathymetric data files
- View Metadata: Metadata text
- Zipped data: NetCDF/GMT• Arc ASCII
5m WV-2 derived depths data files
- View Metadata: Metadata text
- Zipped Data:Arc ASCII
5m WV-2 derived depths, and multibeam from NOAA Ship Hi'ialakai & R/V AHI data files
- View Metadata: Metadata text
- Zipped Data:Arc ASCII
Backscatter Imagery
Optical Validation
Geomorphology
Zipped data files contain 1) Arc ASCII file, 2) layer (.lyr) file for symbology, 3) high-res JPG/PDF of image, and 4) explanatory metadata text file (identical to linked file listed below).
5m grid 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
Home > DATA SETS:MHI> Ni‘ihau > Backscatter
Main Hawaiian Islands: Ni‘ihau
[ Bathymetry | Backscatter | Optical Validation | Geomorphology ]
Backscatter Gridded Data
Ni‘ihau Composite Backscatter Imagery
Download above image as a high-res JPG or high-res PDF
Ni‘ihau Color Composite Backscatter Imagery
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Download above image as a high-res JPG or high-res PDF
Zipped data files contain 1) grid data file (NetCDF/GMT or GeoTIFF), 2) high-res JPG of image, and 3) explanatory metadata text file (identical to linked file listed below). Study area grids are named for the island location, the type of sensor used for data acquisition, the chart box number, and the grid resolution in meters.
AHI Reson 8101 240 kHz Backscatter Imagery
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Download above image as a high-res JPG or high-res PDF
The data for the above map is available as one grid. Use the pulldown menu to download the data set. | |
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Reson 8101: Metadata text | |
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Hi‘ialakai Simrad EM300 30 kHz Backscatter Imagery
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Download above image as a high-res JPG or high-res PDF
The data for the above map is available as one grid. Use the pulldown menu to download the data set. |
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EM300: Metadata text |
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Hi‘ialakai Simrad EM3002d 30 kHz Backscatter Imagery
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Download above image as a high-res JPG or high-res PDF
The data for the above map is available as one grid. Use the pulldown menu to download the data set. |
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EM3002d: Metadata text |
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Public Outreach | The School | Site Map | Contact SOEST| Comments or questions about this page go to pibhmc@soest.hawaii.edu. Last update Monday Nov. 14th, 2011.