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p-rock (probability of rock) grids from the Darwin Harbour 2011 Marine Survey (GA0333)

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Created 20/01/2025

Updated 20/01/2025

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This dataset contains probability values of rocky/hard seabed (multibeam angular backscatter response derived product) from seabed mapping surveys in Darwin Harbour. The survey was undertaken during the period 24 June to 20 August 2011 by iXSurvey Australia Pty Ltd for the Department of Natural Resources, Environment, The Arts and Sport (NRETAS) in collaboration with Geoscience Australia (GA), the Darwin Port Corporation (DPC) and the Australian Institute of Marine Science (AIMS) using GA's Kongsberg EM3002D multibeam sonar system and DPC's vessel Matthew Flinders. The survey obtained detailed bathymetric map of Darwin Harbour. Refer to the GA record ' Mapping and Classification of Darwin Harbour Seabed' for further information on processing techniques applied (GeoCat: 79212; GA Record: 2015/xx)

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Title p-rock (probability of rock) grids from the Darwin Harbour 2011 Marine Survey (GA0333)
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/4003b9e3-e4a5-4c9c-add8-4e253be85be2
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[130.69, -12.59], [130.94, -12.59], [130.94, -12.32], [130.69, -12.32], [130.69, -12.59]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "p-rock (probability of rock) grids from the Darwin Harbour 2011 Marine Survey (GA0333)". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/p-rock-probability-of-rock-grids-from-the-darwin-harbour-2011-marine-survey-ga03331

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