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(& Marpi Bank) - Farallon de Medinilla
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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.
Saipan 5m grid data
- View Metadata: Metadata text
- Zipped Data:
NetCDF/GMT • Arc ASCII
Marpi 5m grid data
- View Metadata: Metadata text
- Zipped Data:
NetCDF/GMT • Arc ASCII
Merged Multibeam Bathymetry, IKONOS Derived Depths
- View Metadata:
- Zipped Data:Arc ASCII
Backscatter Imagery
Optical Validation
Geomorphology
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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
Home > DATA SETS: CNMI > Saipan Island > Backscatter
CNMI-Guam: Saipan Island (and Marpi Bank)
[ Bathymetry | Backscatter | Optical Validation | Geomorphology ]
Backscatter Gridded Data
Saipan and Tinian Island Composite Backscatter Imagery 
Download above image as a high-res JPG or high-res PDF
Saipan and Tinian Island 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, GeoTIFF, or ASCII), 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.
Top of the pageAHI Reson 8101 240 kHz Backscatter Imagery
Download above image with boxes as a high-res JPG or high-res PDF The boxes on the map represent charts used to grid subsets of the backscatter data into manageable file sizes. The box labels correspond to the 1 meter NetCDF grids and GeoTIFFs that are available for download in the pull down menus. To create a map of the entire backscatter dataset, all charts must be downloaded and the data must be mosaicked. |
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Reson 5 m grid: Grid metadata text |
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Hi‘ialakai Simrad EM300 30 kHz Backscatter Imagery
Download above image with boxes as a high-res JPG or high-res PDF The boxes on the map represent charts used to grid subsets of the backscatter data into manageable file sizes. The box labels correspond to the 5 meter NetCDF grids and GeoTIFFs that are available for download in the pull down menus. To create a map of the entire backscatter dataset, all charts must be downloaded and the data must be mosaicked. |
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EM300 5 m grid: Grid 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.