AndreaBozzo/ceres-open-data-index huggingface dataset:
Kalgoorlie International Map of the World (IMW) 1:1 000 000 topographic map

The International Map of the World (IMW) series is no longer maintained, and printed copies of this map are no longer available. The Australian portion of the series consists of 49 maps. They were produced to an international specification using the R502 series at 1:250,000 scale as source material. Production commenced in 1926 and was completed in 1978. The maps were revised from time to time and the last reprint was undertaken in 2003. Each standard map sheet covers 4 degrees of latitude by 6 degrees of longitude and was produced using a Lambert Conformal Conic projection with 2 standard parallels. The series has recently been superseded by the 1:1 000 000 topographic map general reference.

Tags: 1M scale, AU_WA, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
Bourke 1:100 000 unpublished topographic map

At this scale 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0.5 degrees longitude by 0.5 degrees latitude or about 54 kilometres by 54 kilometres. The contour interval is 20 metres.

Tags: 100K unpublished, AU-NSW, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
GSQ Normanton ppmth grid geodetic

The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
This radiometric thorium grid has a cell size of 0.00083 degrees (approximately 90m) and shows thorium element concentration of the Normanton, Qld, 2008 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2008 by the QLD Government, and consisted of 115883 line-kilometres of data at 400m line spacing and 80m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, NCI, Published_External, QLD, Th, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 1148, thorium
Organization: Geoscience Australia Data
North Perth Gingin Brook Gravity Survey, 2013 (P201360), gravity point data

Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
 This North Perth Gingin Brook Gravity Survey, 2013 (P201360) contains a total of 1236 point data values acquired at a spacing of 1500 metres. The data is located in WA and were acquired in 2013, under project No. 201360 for Department of Water (Western Australia).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, WA, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 201360
Organization: Geoscience Australia Data
Tringadee Joint Venture 1996 Gravity Survey, Qld (P199644), gravity point data

Gravity data measures small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
 This Tringadee Joint Venture 1996 Gravity Survey, Qld (P199644) contains a total of 1147 point data values acquired at a spacing between 250 and 500 metres. The data is located in QLD and were acquired in 1996, under project No. 199644 for BHP Group Ltd.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, QLD, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 199644
Organization: Geoscience Australia Data
Geology of the Lambert Glacier Prydz Bay Region, East Antarctica

The Lambert Graben is a deep crustal depression currently occupied by the Lambert Glacier and its tributaries. The mapped area extends from 76°S to 66°S and trends in a north north easterly direction, paralleling the direction of the graben.

Tags: 1M scale, AQ, Geological Map, Geology, Published_External, geology
Organization: Geoscience Australia Data
Menindee, NSW (Thackaringa and Redan 1:100 000 sheet areas), airborne geophysical survey, 1995, operations report

The Australian Geological Survey Organisation (AGSO) flew an airborne geophysical survey
of 55,233 line kilometres over the Thackaringa and Redan 1:100 000 map Sheet areas on the
Menindee 1:250 000 map Sheet area from 8 June to 5 August 1995.
The survey was flown as part of the Broken Hill Exploration Initiative, a National Geoscience
Mapping Accord project implemented by AGSO, the New South Wales Department of
Mineral Resources and the Department of Minerals and Energy South Australia.
The survey was flown along east-west flight lines spaced mainly 100 m apart (200 m in some
areas) at a nominal altitude of 60 m above ground level.
The total magnetic intensity, gamma-ray spectrometric and digital elevation model data which
were collected during the survey, have been processed and are available for purchase, in both
digital (point located data and gridded) and map form, from the Australian Geological Survey
Organisation.

Tags: AU-NSW, Earth Sciences, GA Publication, Published_External, Record, geophysics
Organization: Geoscience Australia Data
Fox Creek 1:50 000 topographic map

Product Specifications Coverage: Partial coverage, predominantly in northern Australia, along major transport routes, and other selected areas. About 1000 maps have been published to date. Currency: Ranges from 1968 to 2006. Coordinates: Geographical and UTM. Datum: AGD66, new edition WGS84; AHD. Projection: Universal Transverse Mercator UTM. Medium: Paper, flat copies only.

Tags: 50K scale, AU-QLD, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Cobar P5009 EXT 1 reduced to pole grid

Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth crust. Magnetic anomalies can be either positive (field stronger than normal) or negative (field weaker) depending on the susceptibility of the rock. The data are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
This magnetic grid has a cell size of 0.00039074 degrees (approximately 40m).The data are in nanoTesla (or nT). The data used to produce this grid was acquired in 2021 by the NSW Government, and consisted of 53617 line-kilometres of data at 200m line spacing and 60m terrain clearance. The data has had a variable reduction to the pole applied to centre the magnetic anomaly over the magnetised body. The VRTP processing followed a differential reduction to pole calculation up to 5th order polynomial. Magnetic inclination and declination were derived from the IGRF-11 geomagnetic reference model using a data representative date and elevation representative of the survey.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NSW, Published_External, RTP, TMI, airborne digital data, geophysical survey, geophysics, grid, mag, magnetics, magnetism, palaeomagnetism, raster, reduced to the pole, survey 5009, total magnetic intensity
Organization: Geoscience Australia Data
MinEx CRC NDI Areas WMS

The National Drilling Initiative (NDI) will manage and deliver drilling programs in multiple case study areas proposed by MinEx CRC’s partner geological survey organisations. The NDI vision is to drill multiple holes in a region to map the regional geology and architecture and define the potential for mineral systems in 3D. The areas shown in this web service describe the spatial locations of the study areas.

Tags: Australia, Earth Sciences, Geoscience, MinEx CRC, NDI, National Drilling Initiative, Published_External, WMS, web service
Organization: Geoscience Australia Data
Acid mine drainage at Captains Flat, New South Wales

Acid drainage from the abandoned base-metals mine at Captains Flat, New South Wales, is the main contributor of zinc to the Molonglo River in low flow conditions. In 1982, zinc was detectable in  the river for 50 km downstream of Captains Flat. Rehabilitation works at the mine site have effectively stabilised tailings dumps, and neutralised them as a source of major pollution.

Tags: Earth Sciences, GA Publication, Journal, NSW, Published_External
Organization: Geoscience Australia Data
Wyalong (8330) 1:100,000 sheet digital geology data

The product comprises digital outcrop geology and interpreted basement geology layers in ArcInfo, MapInfo and ArcView formats.  The data were compiled from geological mapping of the Wyalong 100K sheet from 1995 to 1999 by AGSO and the NSW Geological Survey under the NGMA.  The data layers are a subset of the Forbes 250K sheet GIS data package.

Tags: 100K scale, AU-NSW, Earth Sciences, GIS Dataset, Published_External
Organization: Geoscience Australia Data
Childara - K equivalent concentration grid (AWAGS, no nasvd)

The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. 
The Geological Survey of South Australia commissioned the Gawler Craton Airborne Survey (GCAS) as part of the PACE Copper initiative. The airborne geophysical survey was flown over parts of the Gawler Craton in South Australia. The program was designed to capture new baseline geoscientific data to provide further information on the geological context and setting of the area for mineral systems. 
This radiometric potassium grid has a cell size of 0.0004 degrees (approximately 41m) and shows potassium element concentration of the Childara Airborne Magnetic Radiometric and DEM Survey, SA, 2017 in units of percent (or %). The data used to produce this grid was acquired in 2017 by the SA Government, and consisted of 135047 line-kilometres of data at 200m line spacing and 60m terrain clearance. To constrain long wavelengths in the grid, an independent data set, the Australia-wide Airborne Geophysical Survey (AWAGS) airborne magnetic data, was used to control the base levels of the survey grid.

Tags: AWAGS, Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, K, NCI, Published_External, SA, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, potassium, rad, radiometrics, raster, spectrometry, survey 1301
Organization: Geoscience Australia Data
Cape York Peninsula Regolith-Landform map 1:1m

Regolith-landforms 1990-1995 by C F Pain, JC Dohrenwend, USGS, JR Wilford, JL Kamprad, M Peljo, AGSO
Compiled 1994 by CF Pain, JR Wilford, AGSO, JC Dohrenwend, USGS
Cartography by R Gallagher, GISolutions, T Brennan, D Gordon AGSO
This project was completed with funding provided under the Cape York Peninsula Land Use Strategy CYPLUS
Preliminary Edition June 1996 - Subject to Amendment.
AGSO has tried to make the information in this product as accurate as possible. However it doesn'tnot guarantee that the information is totally accurate or complete.  Therefore you should not rely solely on this information when making a commercial decision.

Tags: AU-QLD, Earth Sciences, Geoscience, Published_External, Thematic Map
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (sj51-04)

AUSGeoid98 data files contain a 2 minute grid of AUSGeoid98 data covering the Australian region, which you can use to interpolate geoid-ellipsoid separations for the positions required.You can use your own interpolation software, or you can use Geoscience Australia's Windows Interpolation software (Winter). The data files are text files in a standard format that cover the same area as standard topographic map areas. Files covering both 1:250,000 (approximately 100 x 150 km) and 1:1,000,000 (approximately 400 x 600 km) map areas are available. There is a 4 minute overlap on all sides of each area. Data format: AUSGeoid98 data files have a header record at the start of each file, to distinguish them from the superseded AUSGeoid93 data files. AUSGeoid98 data files show the geoid-ellipsoid separation to 3 decimal places, while the superseded AUSGeoid93 data files showed only 2 decimal places. AUSGeoid98 deflections of the vertical were computed from the geoid-ellipsoid separation surface, while the AUSGeoid93 deflections of the vertical were computed from OSU91A.

Tags: AU, AUSGeoid98, Geodesy, Geodetic Data, Published_External, dataset, geodesy
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (se49-09)

AUSGeoid98 data files contain a 2 minute grid of AUSGeoid98 data covering the Australian region, which you can use to interpolate geoid-ellipsoid separations for the positions required.You can use your own interpolation software, or you can use Geoscience Australia's Windows Interpolation software (Winter). The data files are text files in a standard format that cover the same area as standard topographic map areas. Files covering both 1:250,000 (approximately 100 x 150 km) and 1:1,000,000 (approximately 400 x 600 km) map areas are available. There is a 4 minute overlap on all sides of each area. Data format: AUSGeoid98 data files have a header record at the start of each file, to distinguish them from the superseded AUSGeoid93 data files. AUSGeoid98 data files show the geoid-ellipsoid separation to 3 decimal places, while the superseded AUSGeoid93 data files showed only 2 decimal places. AUSGeoid98 deflections of the vertical were computed from the geoid-ellipsoid separation surface, while the AUSGeoid93 deflections of the vertical were computed from OSU91A.

Tags: AU, AUSGeoid98, Geodesy, Geodetic Data, Published_External, dataset, geodesy
Organization: Geoscience Australia Data
Mooraberree 1:100 000 unpublished topographic map

At this scale 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0.5 degrees longitude by 0.5 degrees latitude or about 54 kilometres by 54 kilometres. The contour interval is 20 metres.

Tags: 100K unpublished, AU-QLD, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
GSNSW Marulan Mossvale thorium grid geodetic

The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
This radiometric thorium grid has a cell size of 0.00061 degrees (approximately 62m) and shows thorium element concentration of the Marulan-Mossvale, NSW, 1998 in units of parts per million (or ppm). The data used to produce this grid was acquired in 1998 by the NSW Government, and consisted of 1886 line-kilometres of data at 250m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, NCI, NSW, Published_External, Th, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 747, thorium
Organization: Geoscience Australia Data
2018 National Tropical Cyclone Hazard Assessment Stochastic Event Catalogue 2018

The TCHA18 Stochastic Event Catalogue contains artificially generated tropical cyclone tracks and wind fields representing 10000 years of tropical cyclone activity. The catalogue stores the track of each event in annual collections (i.e. one simulated year per file). The wind field of each event is stored in a separate file, containing the maximum wind speed, the components (eastward and northward wind) corresponding to the maximum wind speed, and the minimum sea level pressure from the event. All events are recorded in a relational database file, which contains records of the distance of closest passage, maximum wind speeds and the direction of the maximum wind speed for over 400 locations in Australia. The database also contains records of the average recurrence interval wind speeds at those stations. The database is intended to simplify the process of identifying individual events in the catalogue for more detailed modelling to support scenario planning for emergency management, for example.

Tags: HVC_144680, Hazard, Published_External, Tropical cyclone, wind
Organization: Geoscience Australia Data
Raw multibeam backscatter data of the South East Tasmania Shelf

Geoscience Australia carried out marine surveys in southeast Tasmania in 2008 and 2009 (GA0315) to map seabed bathymetry and characterise benthic environments through observation of habitats using underwater towed video. Data was acquired using the Tasmania Aquaculture and Fisheries Institute (TAFI) Research Vessel Challenger. Bathymetric mapping was undertaken in seven survey areas, including: Freycinet Pensinula (83 sq km, east coast and shelf); Tasman Peninsula (117 sq km, east coast and shelf); Port Arthur and adjacent open coast (17 sq km); The Friars (41 sq km, south of Bruny Island); lower Huon River estuary (39 sq km); D Entrecastreaux Channel (7 sq km, at Tinderbox north of Bruny Island), and; Maria Island (3 sq km, western side). Video characterisations of the seabed concentrated on areas of bedrock reef and adjacent seabed in all mapped areas, except for D Entrecastreaux Channel and Maria Island.
The "challenger"  folder contains raw multibeam backscatter data from two surveys archived seperately in 0306_tasman1 and 0315_se_tasmania. The raw multibeam backscatter data were collected along survey lines using GAs Kongsberg SIMRAD EM3002 in single head configuration from aboard MV Challenger.

Tags: AU-TAS, Backscatter Grid, CERF, Marine Data, Marine Geoscience, Published_External, backscatter, marine
Organization: Geoscience Australia Data
Sandover 1:100 000 unpublished topographic map

At this scale 1cm on the map represents 1km on the ground. Each map covers a minimum area of 0.5 degrees longitude by 0.5 degrees latitude or about 54 kilometres by 54 kilometres. The contour interval is 20 metres.

Tags: 100K unpublished, AU-NT, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
Gillen 1:50 000 topographic map

Product Specifications Coverage: Partial coverage, predominantly in northern Australia, along major transport routes, and other selected areas. About 1000 maps have been published to date. Currency: Ranges from 1968 to 2006. Coordinates: Geographical and UTM. Datum: AGD66, new edition WGS84; AHD. Projection: Universal Transverse Mercator UTM. Medium: Paper, flat copies only.

Tags: AU-SA, Orthophoto Map, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
National Areas of Interest Layer for Seabed Mapping and Biodiversity Characterisation WMS

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.

Tags: Marine Spatial Layer, Marine Spatial Planning, Published_External
Organization: Geoscience Australia Data
Proterozoic Mafic-Ultramafic Magmatism in Australia: Geological Settings and Metallogeny

This address was presented at the 2008 Australian Nickel Conference held in Perth, 22-23 October 2008.
Geoscience Australia has released a detailed, web-based colour map (at 1:5 000 000 and 1:10 000 000 scales) 'Australian Proterozoic Mafic-Ultramafic Magmatic Events (Sheets 1 and 2)'. This new map is the third and final component of the Proterozoic magmatic event series that show, for the first time, the geographic extent and age relationships of Proterozoic mafic and ultramafic rocks, and associated mineral deposits throughout the continent. The maps (`Proterozoic mafic-ultramafic magmatic events of Western Australia' and 'A Synthesis of Australian Proterozoic Mafic-Ultramafic Magmatic Events. Part 2: Northern Territory and South Australia') were produced in close collaboration with the State and Northern Territory geological surveys.

Tags: AU, Earth Sciences, PowerPoint, Published_External, metallogenesis
Organization: Geoscience Australia Data
Childara-Gairdner, SA, 1961 (P227), magnetic line data, AWAGS levelled

Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth crust. Magnetic anomalies can be either positive (field stronger than normal) or negative (field weaker) depending on the susceptibility of the rock. The data are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
 These line dataset from the Childara-Gairdner, SA, 1961 survey were acquired in 1961 by the SA Government, and consisted of 23800 line-kilometres of data at 1600m line spacing and 150m terrain clearance. To constrain long wavelengths in the data, an independent data set, the Australia-wide Airborne Geophysical Survey (AWAGS) airborne magnetic data, was used to control the base levels of the survey data. This survey data is essentially levelled to AWAGS.

Tags: AWAGS, Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, Published_External, SA, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 227, vector
Organization: Geoscience Australia Data