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Bathymetry grids of south east Tasmania Shelf

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Created 14/01/2025

Updated 14/01/2025

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Geoscience Australia carried out marine surveys in southeast Tasmania in 2008 and 2009 (GA0315) to map seabed bathymetry and characterise benthic environments through observation of habitats using underwater towed video. Data was acquired using the Tasmania Aquaculture and Fisheries Institute (TAFI) Research Vessel Challenger. Bathymetric mapping was undertaken in seven survey areas, including: Freycinet Pensinula (83 sq km, east coast and shelf); Tasman Peninsula (117 sq km, east coast and shelf); Port Arthur and adjacent open coast (17 sq km); The Friars (41 sq km, south of Bruny Island); lower Huon River estuary (39 sq km); D Entrecastreaux Channel (7 sq km, at Tinderbox north of Bruny Island), and; Maria Island (3 sq km, western side). Video characterisations of the seabed concentrated on areas of bedrock reef and adjacent seabed in all mapped areas, except for D Entrecastreaux Channel and Maria Island. The dataset contains 8 bathymetry grids produced from the processed EM3002 bathymetry data using the CARIS HIPS and SIPS software. Please see the metadata informaiton for detailed information.

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Title Bathymetry grids of south east Tasmania Shelf
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/f2e1fd54-a4dd-4d73-b873-bcfbec2df275
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[147.05, -43.62], [148.55, -43.62], [148.55, -42.0], [147.05, -42.0], [147.05, -43.62]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Bathymetry grids of south east Tasmania Shelf". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/bathymetry-grids-of-south-east-tasmania-shelf1

Original dataset
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No duplicate datasets found.