[ Bathymetry | Backscatter | Optical Validation | Geomorphology ]
Backscatter Gridded Data
Ni‘ihau Composite Backscatter Imagery
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Ni‘ihau Color Composite Backscatter Imagery
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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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| 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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| 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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| 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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