This web service delivers metadata for onshore active and passive seismic surveys conducted across the Australian continent by Geoscience Australia and its collaborative partners. For active seismic this metadata includes survey header data, line location and positional information, and the energy source type and parameters used to acquire the seismic line data. For passive seismic this metadata includes information about station name and location, start and end dates, operators and instruments. The metadata are maintained in Geoscience Australia's onshore active seismic and passive seismic database, which is being added to as new surveys are undertaken. Links to datasets, reports and other publications for the seismic surveys are provided in the metadata.

This service has been created specifically for display in the National Map and the chosen symbology may not suit other mapping applications. The Australian Topographic web map service is seamless national dataset coverage for the whole of Australia. These data are best suited to graphical applications. These data may vary greatly in quality depending on the method of capture and digitising specifications in place at the time of capture. The web map service portrays detailed graphic representation of features that appear on the Earth's surface. These features include the administration boundaries from the Geoscience Australia 250K Topographic Data, including state forest and reserves.

The Historical Bushfire Boundaries service represents the aggregation of jurisdictional supplied burnt areas polygons stemming from the early 1900's through to 2022 (excluding the Northern Territory). The burnt area data represents curated jurisdictional owned polygons of both bushfires and prescribed (planned) burns. To ensure the dataset adhered to the nationally approved and agreed data dictionary for fire history Geoscience Australia had to modify some of the attributes presented. The information provided within this service is reflective only of data supplied by participating authoritative agencies and may or may not represent all fire history within a state.

This Service represents the 5 metre Digital Elevation Model (DEM), with national coverage. It is derived from merged LiDAR and various projects. New data will be added to the service as it becomes available.

The service contains all maritime boundaries treaties signed by Australia (NOT ALL ARE IN FORCE). Where the original datum of the treaty is not specified as GDA94, all defined points have been transformed by Geoscience Australia's National Geospatial Reference Systems Section to GDA94.

The National Areas of Interest Layer for Seabed Mapping and Biodiversity Characterisation is an active WMS sustained by the Areas of Interest functionality of the AusSeabed Survey Coordination Tool (ASB SCT). The redevelopment of the functionality and tool were supported by in-kind investments from AusSeabed, FrontierSI, and the National Environmental Science Program Marine and Coastal Hub (MaC Hub) under a scoping project agreement. Objective: The Areas of Interest functionality allows organisations and communities to publish their seabed data needs through the AusSeabed portal as part of the Areas of Interest layer. When different organisations identify the same regions as Areas of Interest, it helps generate understanding of the regions where there is the greatest cumulative need for data. This will help prioritise the highest value areas for data acquisition or legacy data release. It will also allow different groups to see where they have common priorities and increase opportunities for collaboration.

The National Areas of Interest Layer for Seabed Mapping and Biodiversity Characterisation is an active WFS sustained by the Areas of Interest functionality of the AusSeabed Survey Coordination Tool (ASB SCT). The redevelopment of the functionality and tool were supported by in-kind investments from AusSeabed, FrontierSI, and the National Environmental Science Program Marine and Coastal Hub (MaC Hub) under a scoping project agreement. Objective: The Areas of Interest functionality allows organisations and communities to publish their seabed data needs through the AusSeabed portal as part of the Areas of Interest layer. When different organisations identify the same regions as Areas of Interest, it helps generate understanding of the regions where there is the greatest cumulative need for data. This will help prioritise the highest value areas for data acquisition or legacy data release. It will also allow different groups to see where they have common priorities and increase opportunities for collaboration.

This service represents the National Digital Elevation Model (DEM) 1 Second product derived from the National DEM SRTM 1 Second. The DEM represents ground surface topography, with vegetation features removed using an automatic process supported by several vegetation maps.

As part of the 2018 National Seismic Hazard Assessment (NSHA), we compiled the geographic information system (GIS) dataset to enable end-users to view and interrogate the NSHA18 outputs on a spatially enabled platform. It is intended to ensure the NSHA18 outputs are openly available, discoverable and accessible to both internal and external users. This geospatial product is derived from the dataset generated through the development of the NSHA18 and contains uniform probability hazard maps for a 10% and 2% chance of exceedance in 50 years. These maps are calculated for peak ground acceleration (PGA) and a range of response spectral periods, Sa(T), for T = 0.1, 0.2, 0.3, 0.5, 1.0, 2.0 and 4.0 s. Additionally, hazard curves for each ground-motion intensity measure as well as uniform hazard spectra at the nominated exceedance probabilities are calculated for key localities.

This Web Map Service displays the spatial extents of scanned images of all 1:250 000 scale geological maps of Australia. The service contains information on the edition, publication date, and map publisher, and has links to map images available as 125 DPI and 250 DPI resolution JPG files.