NSW bathymetry sourced from multibeam and marine lidar surveys

NSW Department of Climate Change, Energy, the Environment and Water

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.

Data and Resources

Tags

Additional Info

Field Value
Title NSW bathymetry sourced from multibeam and marine lidar surveys
Type
Language
Licence cc-by
Data Status
Update Frequency asNeeded
Landing Page https://data.nsw.gov.au/data/dataset/a3761ed4-5a59-4f3d-9b2b-8eb252eb4503
Date Published 2023-10-27
Date Updated 2024-02-26
Contact Point
Temporal Coverage 2005-01-01 - 2018-12-01
Geospatial Coverage { "type": "Polygon", "coordinates": [ [ [ 149.458008, -37.959214 ], [ 149.458008, -27.797619 ], [ 155.170898, -27.797619 ], [ 155.170898, -37.959214 ], [ 149.458008, -37.959214 ] ] ]}
Jurisdiction
Data Portal Data.NSW
Publisher/Agency NSW Department of Climate Change, Energy, the Environment and Water