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Depth range: Establish the deepest depth from the dataset. This is what will define the gridded resolution of the multibeam bathymetry data.
Appropriate Resolution: Before running the gridded multibeam bathymetry data through QAX, ensure the gridded resolution aligns with the Dd depth bands from Table 9 of the Australian multibeam guidelines(section , Section 5.1.2.1). For example, if the deepest depth surveyed is 300 m, observe the higher resolution band, which in this case is 4 m. Run data through QAX to verify if the data passes.
Format: Ensure the multibeam bathymetry data is gridded as a 32-bit floating point Geotiff as defined in the AusSeabed product specifications.
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