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Darwin Harbour Habitat Mapping Program: High resolution p-hard grid

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Created 20/01/2025

Updated 20/01/2025

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This resource contains a probability of hard seabed (p-hard) grid (multibeam angular backscatter response derived product) for the greater Darwin Harbour region as part of a baseline seabed mapping program of Darwin Harbour and Bynoe Harbour. This project was funded through offset funds provided by an INPEX-led Ichthys LNG Project to the Northern Territory Government’s Department of Environment and Natural Resources (NTG-DENR) with co-investment from Geoscience Australia (GA) and the Australian Institute of Marine Science (AIMS). The intent of this program is to improve knowledge of the marine environments in the Darwin and Bynoe Harbour regions by collating and collecting baseline data that enable the creation of thematic habitat maps and information to underpin marine resource management decisions. The p-hard grid was derived from a compilation of multiple surveys undertaken by GA, AIMS and NTG-DENR between 2011 and 2017, including GA0333 (Siwabessy et al., 2015), GA0341 (Siwabessy et al., 2015), GA0351/SOL6187 (Siwabessy et al., 2016), GA4452/SOL6432 (Siwabessy et al., 2017), GA0356 (Radke et al., 2017), and GA0358 and GA0359 (Radke et al., 2018), adding to those from a previous survey GA0333 collected by GA, AIMS and NTG-DENR.

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Field Value
Title Darwin Harbour Habitat Mapping Program: High resolution p-hard grid
Language English
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/810ea323-6c43-4f83-9f65-9815284f7121
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 01/01/2011 - 01/01/2017
Geospatial Coverage {"type": "Polygon", "coordinates": [[[130.25, -12.77], [131.0, -12.77], [131.0, -12.1], [130.25, -12.1], [130.25, -12.77]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Darwin Harbour Habitat Mapping Program: High resolution p-hard grid". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/darwin-harbour-habitat-mapping-program-high-resolution-p-hard-grid

Original dataset
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No duplicate datasets found.