Product catalogue
Joseph Bonaparte Gulf 30 m bathymetry and derived Morphological Surfaces
<p>Australia has established a network of 58 marine parks within Commonwealth waters covering a total of 3.3 million square kilometres, or 40 per cent of our exclusive economic zone (excluding Australian Antarctic Territory). These parks span a range of settings, from near coastal and shelf habitats to abyssal plains. Parks Australia manages the park network through management plans that came into effect for all parks on 1 July 2018. Geoscience Australia is contributing to their management by collating and interpreting existing environmental data, and through the collection of new marine data. “Eco-narrative” documents are being developed for those parks, where sufficient information is available, delivering collations and interpretations of seafloor geomorphology, oceanography and ecology. Many of these interpretations rely on bathymetric grids and their derived products, including those in this data release.
<p>Geoscience Australia has developed a new marine seafloor classification scheme, which uses the two-part seafloor mapping morphology approach of Dove et al (2016). This new scheme is semi-hierarchical and the first step divides the slope of the seafloor into three Morphological Surface categories (Plain, <2°; Slope, 2-10°; Escarpment, >10°). This classification was applied to the portion of the Beaman and Spinnocia (2018) 30 m grid within the marine park.
<p>Beaman, R.J. and Spinoccia, M. (2018). High-resolution depth model for Northern Australia - 30 m. Geoscience Australia.
<p>Dove, D., Bradwell, T., Carter, G., Cotterill, C., Gafeira, J., Green, S., Krabbendam, M., Mellet, C., Stevenson, A., Stewart, H., Westhead, K., Scott, G., Guinan, J., Judge, M. Monteys, X., Elvenes, S., Baeten, N., Dolan, M., Thorsnes, T., Bjarnadóttir, L., Ottesen, D. (2016). Seabed geomorphology: a twopart classification system. British Geological Survey, Open Report OR/16/001. 13 pages.
<p>This research is supported by the National Environmental Science Program (NESP) Marine Biodiversity Hub through Project D1.
Simple
Identification info
- Date (Creation)
- 2019-08-19T00:00:00
- Date (Publication)
- 2019-08-20T04:23:28
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/130798
- Citation identifier
- Digital Object Identifier/http://dx.doi.org/10.26186/5d5b76c536c28
- Cited responsible party
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Role Organisation / Individual Name Details Author Nanson, R.
- Purpose
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Not to be used for navigational purposes.
This dataset is published with the permission of the CEO, Geoscience Australia
- Status
- Point of contact
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Role Organisation / Individual Name Details Custodian Commonwealth of Australia (Geoscience Australia)
Commonwealth of Australia (Geoscience Australia)
Voice Voice Point of contact Spinoccia, M.
Commonwealth of Australia (Geoscience Australia)
Voice Resource provider Environmental Geoscience Division
- Spatial representation type
Spatial resolution
- Level of detail
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5m
- Topic category
-
- Geoscientific information
Extent
Temporal extent
- Time period
- 2015-05-23 2015-05-23
Extent
))
- Maintenance and update frequency
- As needed
Resource format
- Title
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Product data repository: Various Formats
- Website
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Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- Keywords
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bathymetry
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- Keywords
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marine
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- Keywords
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bathymetry grid
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- Keywords
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marine data
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- Keywords
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National Environmental Science Program
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- Keywords
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Marine Biodiversity Hub
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- Keywords
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Published_External
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Resource constraints
- Title
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Creative Commons Attribution 4.0 International Licence
- Alternate title
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CC-BY
- Edition
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4.0
- Access constraints
- License
- Use constraints
- License
Resource constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
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Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
- OnLine resource
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Raster data
Raster data
- Distribution format
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tif
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- OnLine resource
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Shape file data
Shape file data
- Distribution format
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shp
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- OnLine resource
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ESRI mxd files
ESRI mxd files
- Distribution format
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mxd
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- OnLine resource
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Location maps
Location maps
- Distribution format
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tif
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Resource lineage
- Statement
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Bathymetry derived from Beaman and Spinnocia (2018).
Beaman, R.J. and Spinoccia, M. (2018). High-resolution depth model for Northern Australia - 30 m. Geoscience Australia.
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/GDA94 (EPSG:4283)
Metadata constraints
- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
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urn:uuid/5e377c55-8760-461f-b9de-fe1af49e37e7
- Title
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GeoNetwork UUID
- Contact
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Role Organisation / Individual Name Details Custodian Spinoccia, M.
Commonwealth of Australia (Geoscience Australia)
Voice
Type of resource
- Resource scope
- Dataset
Alternative metadata reference
- Title
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Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/130798
- Date info (Creation)
- 2018-06-01T05:47:28
- Date info (Revision)
- 2018-06-01T05:53:43
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-3
- Title
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Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
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Version 2.0, September 2018
- Citation identifier
- https://pid.geoscience.gov.au/dataset/ga/122551