[ Bathymetry | Backscatter | Optical Validation | Geomorphology ]
Pagan Island Composite Backscatter Imagery
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Pagan Island Color Composite Backscatter Imagery
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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.
AHI Reson 8101 240 kHz Backscatter Imagery
| Download above image with boxes as a high-res JPG or high-res PDF Download above image without 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 1 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 Download above image without 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 | |
