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AHO Reference Surfaces Banks Strait 0.5m 2023 (20230009R)

Created 17/10/2025

Updated 17/10/2025

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The Banks Strait Reference Surfaces bathymetry survey was acquired for the Australian Hydrographic Office (AHO) on 17 Dec 2021. This surface was created from a contracted national reference survey within Banks Strait to Cape Barren, TAS, collected for the purpose of calibrating multibeam echosounders. It was conducted for the Australian Hydrographic Office as part of the Hydroscheme Industry Partnership Program, acquired using Kongsberg EM 2040 MkII and Kongsberg EM 2040P, and processed using QPS Qimera. A grid in 0.5m resolution is provided for the surveyed site within this survey area in MSL, LAT and Ellipsoid vertical datum. The dataset was then exported as a 0.5m resolution, 32 bit floating point GeoTIFF grid of the survey area. This dataset is not to be used for navigational purposes.

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Additional Info

Field Value
Title AHO Reference Surfaces Banks Strait 0.5m 2023 (20230009R)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/d871014a-f8ff-42b6-ae4f-a17e921c31af
Contact Point
Geoscience Australia Data
hydro.licensing@defence.gov.au
Reference Period 17/12/2021 - 17/12/2021
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        147.8068,
        -40.72496
      ],
      [
        147.8128,
        -40.72496
      ],
      [
        147.8128,
        -40.71862
      ],
      [
        147.8068,
        -40.71862
      ],
      [
        147.8068,
        -40.72496
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "AHO Reference Surfaces Banks Strait 0.5m 2023 (20230009R)". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/aho-reference-surfaces-banks-strait-0-5m-2023-20230009r