Data

Australian National High-resolution Bathymetry Models

Geoscience Australia
Commonwealth of Australia (Geoscience Australia)
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://pid.geoscience.gov.au/dataset/ga/144679&rft.title=Australian National High-resolution Bathymetry Models&rft.identifier=https://pid.geoscience.gov.au/dataset/ga/144679&rft.description=Digital Elevation Model (DEM) for bathymetry of areas of interest around Australia. These models have a 30m-resolution. Value: Bathymetry mapping of the seafloor is vital for the protection of the coastal region, allowing for the safe navigation of shipping and improved environmental management. Scope: Areas include: Northern Australia, Great Barrier Reef, and Bass Strait.Maintenance and Update Frequency: annuallyStatement: Source: Constructed by Geoscience Australia (GA) staff using: shallow- and deep-water multibeam surveys, airborne LiDAR bathymetry acquired by the Australian Hydrographic Office and satellite derived bathymetry from the Geoscience Australia-developed Intertidal Elevation Model. Form: DEM with 30-m resolution This Collection record was created to enhance the discoverability and management of the individual products contained in the collection. See the individual eCat records for product specific lineage.&rft.creator=Commonwealth of Australia (Geoscience Australia) &rft.date=2021&rft.coverage=westlimit=122.00; southlimit=-29.00; eastlimit=156.00; northlimit=-8.00; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=122.00; southlimit=-29.00; eastlimit=156.00; northlimit=-8.00; projection=WGS 84 (EPSG:4326)&rft_rights=&rft_rights=Creative Commons Attribution 4.0 International Licence&rft_rights=CC-BY&rft_rights=4.0&rft_rights=http://creativecommons.org/licenses/&rft_rights=Australian Government Security ClassificationSystem&rft_rights=https://www.protectivesecurity.gov.au/Pages/default.aspx&rft_rights=WWW:LINK-1.0-http--link&rft_rights=Creative Commons Attribution 4.0 International Licence http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=EARTH SCIENCES&rft_subject=HVC_144679&rft_subject=HVC - High Value Collection&rft_subject=DC2020&rft_subject=Bathymetry&rft_subject=Marine&rft_subject=Bathymetry Grid&rft_subject=Marine Data&rft_subject=Continental Shelf&rft_subject=Elevation&rft_subject=SRTM&rft_subject=DEM&rft_subject=Lidar Bathymetry&rft_subject=Published_External&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 4.0 International Licence
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Brief description

Digital Elevation Model (DEM) for bathymetry of areas of interest around Australia. These models have a 30m-resolution. Value: Bathymetry mapping of the seafloor is vital for the protection of the coastal region, allowing for the safe navigation of shipping and improved environmental management. Scope: Areas include: Northern Australia, Great Barrier Reef, and Bass Strait.

Lineage

Maintenance and Update Frequency: annually
Statement: Source: Constructed by Geoscience Australia (GA) staff using: shallow- and deep-water multibeam surveys, airborne LiDAR bathymetry acquired by the Australian Hydrographic Office and satellite derived bathymetry from the Geoscience Australia-developed Intertidal Elevation Model.

Form: DEM with 30-m resolution

This Collection record was created to enhance the discoverability and management of the individual products contained in the collection. See the individual eCat records for product specific lineage.

Notes

Purpose
Bathymetry mapping of the seafloor is vital for the protection of the coastal region, allowing for the safe navigation of shipping and improved environmental management.

Issued: 06 02 2023

Data time period: 1967-01-01 to 2018-05-31

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156,-8 156,-29 122,-29 122,-8 156,-8

139,-18.5

text: westlimit=122.00; southlimit=-29.00; eastlimit=156.00; northlimit=-8.00; projection=WGS 84 (EPSG:4326)

Subjects
Bathymetry | Bathymetry Grid | Continental Shelf | DC2020 | DEM | EARTH SCIENCES | Elevation | HVC - High Value Collection | HVC_144679 | Lidar Bathymetry | Marine | Marine Data | Published_External | SRTM | geoscientificInformation |

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