This dataset provides the spatially continuous data of the seabed sand content (sediment fraction 63-2000 mm) expressed as a weight percentage ranging from 0 to 100%, presented in 0.01 decimal degree resolution raster format. The dataset covers the Australian continental EEZ, including seabed surrounding Tasmania. It does not include areas surrounding Macquarie Island, and the Australian Territories of Norfolk Island, Christmas Island, and Cocos (Keeling) Islands or Australia's marine jurisdiction off of the Territory of Heard and McDonald Islands and the Australian Antarctic Territory. This dataset supersedes previous predictions of sediment sand content for the Australian Margin with demonstrated improvements in accuracy. Accuracy of predictions varies based on density of underlying data and level of seabed complexity. Artefacts occur in this dataset as a result of insufficient samples in relevant regions. This dataset is intended for use at national and regional scales. The dataset may not be appropriate for use at local scales in areas where sample density is insufficient to detect local variation in sediment properties. To obtain the most accurate interpretation of sediment distribution in these areas, it is recommended that additional samples be collected and interpolations updated.

This map shows the area of the Automatic Longline 183m Depth Closure within the Commonwealth Scalefish Hook Sector (also known as the Gillnet, Hook and Trap Fishery (GHAT)) of the Southern and Eastern Scalefish and Shark Fishery. Modified from GeoCat 65107 (2007) as per the Southern and Eastern Scalefish and Shark Fishery (Closures) Direction 2008 - Schedule 15. Produced for the Australian Fisheries Management Authority. Not for public sale or distribution by GA.

Map showing all of Australia's Maritime Jurisdiction north of approx 25°S . This includes areas around Cocos (Keeling) Islands and areas west of Christmas Island as well as those contiguous to the continent in the north. Included as one of the now 28 constituent maps of the "Australia's Maritime Jurisdiction Map Series" (GeoCat 71789). Depicting Australia's extended continental shelf approved by the Commission on the Limits of the Continental Shelf in April 2008, treaties and various maritime zones. Background bathymetry image is derived from a combination of the 2009 9 arc second bathymetry and topographic grid by Geoscience Australia and a grid by W.H.F. Smith and D.T. Sandwell, 1997. Background land imagery derived from Blue Marble, NASA's Earth Observatory. 3277mm x 1050mm (for 42" plotter) sized .pdf downloadable from the web.

Map showing Australia's Maritime Jurisdiction off Northern Australia. This includes areas contiguous to the north of the continent and as far west as Christmas Island, but excludes areas around Cocos (Keeling) Islands and areas west of Christmas Island. One of the 27 constituent maps of the "Australia's Maritime Jurisdiction Map Series" (GeoCat 71789). Depicting Australia's extended continental shelf approved by the Commission on the Limits of the Continental Shelf in April 2008, treaties and various maritime zones. Background bathymetry image is derived from a combination of the 2009 9 arc second bathymetry and topographic grid by Geoscience Australia and a grid by W.H.F. Smith and D.T. Sandwell, 1997. Background land imagery derived from Blue Marble, NASA's Earth Observatory. 2800mm x 1050mm (for 42" plotter) sized .pdf downloadable from the web.

Map showing all of Australia's Maritime Jurisdiction including external Territories and the AAT. One of the 27 constituent maps of the "Australia's Maritime Jurisdiction Map Series" (GeoCat 71789). Depicting Australia's extended continental shelf approved by the Commission on the Limits of the Continental Shelf in April 2008. Background bathymetry image is derived from a combination of the 2009 9 arc second bathymetry and topographic grid by Geoscience Australia and a grid by W.H.F. Smith and D.T. Sandwell, 1997. Background land imagery derived from Blue Marble, NASA's Earth Observatory. A0 sized .pdf downloadable from the web.

This abstract describes the results of integrated potential firld modelling and deep-seismic interpretation from the Enderby Land and Wilkes Land margins of East Antarctica. The interpretation is based on data acquired under the Australian Antarctic and Southern Ocean Profiling Project.

Legacy product - no abstract available

The purpose of this document, Procedures for Describing Maritime Boundaries, is to provide unambiguous descriptions which give a consistent framework for government departments and agencies involved in the marine area. They provide: - policy makers and negotiators with a broad understanding of the geospatial issues which need to be considered when defining maritime boundaries - geospatial professionals with technical advice on how to describe and map maritime boundaries unambiguously - all stakeholders with legally defensible boundaries that improve administration over Australia's offshore jurisdiction and minimise the potential for litigation. The document does not replace the need to seek appropriate legal and geospatial advice when determining and describing maritime boundaries. Legal advice can be obtained from: Office of International Law Attorney-General's Department 3-5 National Circuit Barton ACT 2600 Phone: +61 2 6141 6666 Technical information and assistance relating to maritime boundaries can be obtained from: Law of the Sea and Maritime Boundaries Advice Geoscience Australia GPO Box 378 Canberra ACT 2601 email: maritime@ga.gov.au ph: +61 2 6249 9111

This map shows the area of the Commonwealth Scalefish Hook Sector Gulper Shark Closure - Southern Dogfish. Produced for the Australian Fisheries Management Authority.

The maps shows the area of the Kangaroo Island Automatic Longline Closure within the Commonwealth Scalefish Hook Sector. Produced for the Australian Fisheries Management Authority.