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NSW bathymetry sourced from multibeam and marine lidar surveys

Created 24/06/2025

Updated 24/06/2025

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Bathymetric (depth) information were sourced from the NSW statewide marine lidar bathymetry data collected in 2018 and multibeam echosounder surveys conducted by the NSW Department of Planning and Environment since 2005. Data were mosaicked in ArcGIS 10.8, with the marine lidar data superseding the multibeam data where overlaps occurred. This dataset will be updated as new surveys are conducted. Please refer to the ‘NSW Marine LiDAR Topo-Bathy 2018 Geotif’ (https://datasets.seed.nsw.gov.au/dataset/marine-lidar-topo-bathy-2018) and ‘HABMAP Multi-beam Survey Coverage Areas’ (https://datasets.seed.nsw.gov.au/dataset/habmap-multi-beam-survey-coverage-areasd74ae) records on SEED for further information on the data sources.

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Additional Info

Field Value
Title NSW bathymetry sourced from multibeam and marine lidar surveys
Language English
Licence Creative Commons Attribution 3.0 Australia
Landing Page https://data.gov.au/data/dataset/a3761ed4-5a59-4f3d-9b2b-8eb252eb4503
Remote Last Updated 26/02/2024
Contact Point
NSW Department of Climate Change, Energy, the Environment and Water
?datansw@customerservice.nsw.gov.au
Reference Period 01/01/2005 - 01/12/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        149.458008,
        -37.959214
      ],
      [
        149.458008,
        -27.797619
      ],
      [
        155.170898,
        -27.797619
      ],
      [
        155.170898,
        -37.959214
      ],
      [
        149.458008,
        -37.959214
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "NSW bathymetry sourced from multibeam and marine lidar surveys". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-nsw-bathymetry-sourced-from-multibeam-and-marine-lidar-surveys