AndreaBozzo/ceres-open-data-index huggingface dataset:
Forrest, WA, 2010 (Eucla Basin 5N) (P1223), radiometric line data, AWAGS levelled

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 Forrest, WA, 2010 (Eucla Basin 5N) (P1223), radiometric line data, AWAGS levelled were acquired in 2010 by the WA Government, and consisted of 73785 line-kilometres of data at 200m line spacing and 50m 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, NASVD, Published_External, WA, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 1223, thorium, uranium, vector
Organization: Geoscience Australia Data
Pine Creek 1:10,000 regolith-landform map CRC LEME

The Pine Creek 1;10,000 regolith-landform map illustrates the distribution of regolith materials and the landforms on which they occur, described using the RTMAP scheme developed by Geoscience Australia

Tags: 10K scale, AU-NSW, Geological Map, Geology, Published_External, landforms, regolith
Organization: Geoscience Australia Data
Exploring for the Future in the Canning Basin The Kidson Sub-basin seismic survey, Waukarlycarly-1 stratigraphic well and Centralian Super Basin well correlation study.

Presentation for the Exploring for the Future Roadshow presentation about the Kidson Sub-basin seismic survey, Waukarlycarly-1 stratigraphic well, in addition to the Centralian Super Basin well correlation study.

Tags: Canning Basin, Centralian Superbasin, EARTH SCIENCES, EFTF, Exploring For The Future, Ordovician, Published_External, Seismic, boreholes, stratigraphy
Organization: Geoscience Australia Data
Selby 1:100 000 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. Many maps are supplemented by hill shading. These maps contain natural and constructed features including road and rail infrastructure, vegetation, hydrography, contours, localities and some administrative boundaries. Product Specifications Coverage: Australia is covered by more than 3000 x 1:100 000 scale maps, of which 1600 have been published as printed maps. Unpublished maps are available as compilations. Currency: Ranges from 1961 to 2009. Average 1997. Coordinates: Geographical and either AMG or MGA coordinates. Datum: AGD66, GDA94; AHD Projection: Universal Transverse Mercator UTM. Medium: Printed maps: Paper, flat and folded copies. Compilations: Paper or film, flat copies only.

Tags: 100K scale, AU-NT, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Frontier basins of the west Australia continental margin: Major and trace elements of seabed sediments.

Geoscience Australia marine reconnaissance survey GA2476 to the west Australian continental margin was undertaken as part of the Australian Government's Offshore Energy Program between 25 October 2008 and 19 January 2009 using the German research vessel RV Sonne. The survey acquired geological, geophysical, oceanographic and biological data over poorly known areas of Australia's western continental margin in order to improve knowledge of frontier sedimentary basins and marginal plateaus, and allow assessment of their petroleum prospectivity and environmental significance. Four key areas were targeted: the Zeewyck and Houtman sub-basins (Perth Basin), the Cuvier margin (northwest of the Southern Carnarvon Basin), and the Cuvier Plateau (a sub-feature of the Wallaby Plateau). These areas were mapped using multi-beam sonar, shallow seismic, magnetics and gravity. Over the duration of the survey a total of 229,000 km2 (26,500 line-km) of seabed was mapped with the multibeam sonar, 25,000 line-km of digital shallow seismic reflection data and 25,000 line-km of gravity and magnetic data. Sampling sites covering a range of seabed features were identified from the preliminary analysis of the multi-beam bathymetry grids and pre-existing geophysical data (seismic and gravity). A variety of sampling equipment was deployed over the duration of the survey, including ocean floor observation systems (OFOS), deep-sea TV controlled grab (BODO), boxcores, rock dredges, conductivity-temperature depth profilers (CTD), and epibenthic sleds. Different combinations of equipment were used at each station depending on the morphology of the seabed and objectives of each site. A total of 62 stations were examined throughout the survey, including 16 over the Houtman Sub-basin, 16 over the Zeewyck Subbasin, 13 in the Cuvier margin, 12 over the Cuvier Plateau and four in the Indian Ocean. This dataset comprises total chlorin concentrations and chlorin indices measured on the upper 2 cm of seabed sediments. For more information: Daniell, J., Jorgensen, D.C., Anderson, T., Borissova, I., Burq, S., Heap, A.D., Hughes, M., Mantle, D., Nelson, G., Nichol, S., Nicholson, C., Payne, D., Przeslawski, R., Radke, L., Siwabessy, J., Smith, C., and Shipboard Party, (2010). Frontier Basins of the West Australian Continental Margin: Post-survey Report of Marine Reconnaissance and Geological Sampling Survey GA2476. Geoscience Australia, Record 2009/38, 229pp

Tags: AU-WA, Marine Data, Marine Geoscience, Published_External, marine
Organization: Geoscience Australia Data
Eastern Lachlan Seismic Gravity traverses (P199707), 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 Eastern Lachlan Seismic Gravity traverses (P199707) contains a total of 370 point data values acquired at a spacing of 300 metres. The data is located in NSW and were acquired in 1997, under project No. 199707 for Australian Geological Survey Organisation (AGSO).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NSW, Published_External, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 199707
Organization: Geoscience Australia Data
Mount Celia 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-WA, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
The geology and mica fields of the Harts Range, central Australia

In July, 1949, the Bureau of Mineral Resources, Geology and Geophysics began an investigation of the geology and mineral resources of the Harts Range Region, Central Australia, an area of about 2,000 square miles between Latitudes 23Â° 00' south and 23Â° 30' south, and Longitudes 12:3Â° 45' east and 135Â° 30' east. The undertaking was prompted by the discovery of small amounts of radioactive minerals in pegmatites in the eastern portion of the range. It was soon realized that the deposits of radioactive minerals were not of economic size, and the investigation was therefore extended to other mineral deposits, and in particular to the mica deposits of the Harts Range and Plenty River.he Harts Range and Plenty River Mica Field is the most. Important in Australia, and had yielded 859.49 tons of commercial muscovite .valued at Â£692,794 to the end of 1952. The investigation of the field was carried out in field seasons between July, 1949, and October, 1951. The mica-bearing pegmatites occur in the rocks of the Harts Range Group, a complex of metamorphosed igneous and sedimentary rocks probably of Archaeozoic age.

Tags: AU-NT, Bulletin, Earth Sciences, GA Publication, Published_External
Organization: Geoscience Australia Data
Proterozoic Mafic-Ultramafic Magmatic Events in the Northern Territory and South Australia: Implications for Nickel-PGE Mineralisation

This address was presented at the 2007 Australian Nickel Conference held in Perth, 24-25 October 2007.
On the 16 May 2007, the price of nickel metal rose to an all-time record of US$54,200 per tonne, surpassing the previous highest price of $US23,900/t reached in 1988. The nickel price has been surging in response to strong demands, constrained supplies and low metal stockpiles, all reflecting robust worldwide economic growth and especially China's huge need for raw materials. Similar global pressures have also caused the prices of other metals, such as platinum, palladium rhodium, and copper, to rise in recent years.
Economic quantities of nickel, platinum, palladium, and rhodium are concentrated in mafic-ultramafic igneous rocks. These particular rocks are a focus for minerals exploration in Australia which has witnessed significant nickel discoveries in past exploration booms. To assist the mining industry during these buoyant times, Geoscience Australia has released a new 1:4 000 000 scale colour map 'A Synthesis of Australian Proterozoic Mafic-Ultramafic Magmatic Events. Part 2: Northern Territory and South Australia'. For the first time on a single map, the continental extent and age relationships of Proterozoic mafic and ultramafic rocks, and associated mineral deposits are shown throughout the Northern Territory and South Australia. Part 1 of this map series that summarises the Proterozoic mafic-ultramafic magmatic events of Western Australia can be found at www.ga.gov.au/minerals/research/pubs/presentations/MUM_ni_mineralisation.jsp
The major objective of this presentation is to promote the applications of the new Proterozoic mafic-ultramafic magmatic events map of the Northern Territory and South Australia.

Tags: AU-NT, AU-SA, Earth Sciences, PowerPoint, Published_External, commodities, economic geology, geochronology, geoscience, mineral exploration
Organization: Geoscience Australia Data
Relationship of the Maloney Creek Inlier to other elements of the western Lawn Hill Platform Cover, northern Australia

The Maloney Creek Inlier is recognised as an element of the Proterozoic Lawn Hill Platform Cover. The Musselbrook Formation in the inlier is dominated by high-energy fluvial facies, probably braided stream or alluvial fan deposits. The overlying Lawn Hill Formation is finer grained over all, but nevertheless contains a significant coarse clastic component of similar composition to the underlying Musselbrook Formation. The Lawn Hill Formation can be divided into 5 lithofacies, which are interpreted in terms of alluvial fan deposition, either subaerial or subaqueous. Correlation of the Maloney Creek Inlier sequence with that in the Carrara Range region and other isolated outcrops of the western Lawn Hill Platform Cover has allowed an interpretation of the tectonic development of the cover. An initial tensional tectonic regime led to extrusion of bimodal volcanics and the development of a faulted margin on at least the northern side of the basin. During periods of faulting, coarse clastics were shed into the basin; carbonate environments predominated during quiet periods. The final phase of development of the platform cover was the development and filling of the Ploughed Mountain Trough, which was a deep-water basin in the east, but was dominated by shallow-water fan deltas or subaerial fans in the west.

Tags: Earth Sciences, GA Publication, Journal, NT, Published_External, QLD
Organization: Geoscience Australia Data
NETGOLD - Mt Horror, TAS, 1993 (P783), radiometric line data, AWAGS levelled

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 NETGOLD - Mt Horror, TAS, 1993 (P783), radiometric line data, AWAGS levelled were acquired in 1993 by the TAS Government, and consisted of 16797 line-kilometres of data at 200m line spacing and 80m 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, NASVD, Published_External, TAS, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 783, thorium, uranium, vector
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (sk49-10)

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
Wyloo 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-WA, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Barlee Gravity Survey, Western Australia, 1959 By West Australian Petroleum Pty Limited

A detailed gravity survey was carried out in the Barlee area of the Canning Basin of Western Australia during the period 31st August, 1959 to 31st October, 1959, by West Australian Petroleum Pty Limited. The gravity observations were made by L.J. Starkey of Mines Administration Pty Limited and the gravity data were reduced and interpreted by Gravity Meter Exploration Company.
A location for a proposed test well had been selected on a complex faulted anticline defined by previous seismic surveys. The objective of the gravity survey was to evaluate the possibility of a salt intrusion being associated with the structure.
Analysis of the gravity data in conjunctionwith the results of previous geological and geophysical investigations shows no evidence of domed salt within the detailed survey area, although the presence of a regionally uniform thickness of bedded salt is not precluded. It is recommended that the test well be drilled deeper than 7000 feet in order to determine the nature of older, denser sediments which may bt: present in significant thickness.

Tags: AU-WA, Earth Sciences, GA Publication, Other Publication, Published_External, petroleum exploration
Organization: Geoscience Australia Data
GSQ Normanton ppmu 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 uranium grid has a cell size of 0.00083 degrees (approximately 90m) and shows uranium 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, U, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 1148, uranium
Organization: Geoscience Australia Data
Liverpool Plains, NSW, 1995 (P625), radiometric line data, AWAGS levelled

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 Liverpool Plains, NSW, 1995 (P625), radiometric line data, AWAGS levelled were acquired in 1995 by the NSW Government, and consisted of 43192 line-kilometres of data at 200m line spacing and 80m 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, NASVD, NSW, Published_External, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 625, thorium, uranium, vector
Organization: Geoscience Australia Data
Blowout 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
Australian Region Multi-Hazard Post Disaster Survey Data Collection

Survey Data captured after severe natural hazard events covering a range of hazards with specific attributes. This observational information is used as input data to assessing vulnerability to natural hazard, but is not made available in its raw form. 
Value: Used to assess impacts from natural disasters and thereby reduce future risks. 
Scope: Australia, data from Papua New Guinea, Indonesian province of West Sumatra (Padang) and New Zealand

Tags: DC2020, EARTH SCIENCES, HVC - High Value Collection, Published_External
Organization: Geoscience Australia Data
Sir Samuel Gravity (P199310), 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 Sir Samuel Gravity (P199310) contains a total of 1169 point data values acquired at a spacing between 250 and 4500 metres. The data is located in WA and were acquired in 1993, under project No. 199310 for Australian Geological Survey Organisation (AGSO); Geological Survey of Western Australia (GSWA).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, WA, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 199310
Organization: Geoscience Australia Data
Earthquakes in the Canberra Region

This booklet is an update of Earthquakes in the Canberra Region  published by  the Australian Geological Survey Organisation (AGSO, now Geoscience Australia) and the ACT Emergency Services Bureau in 1996.  As 10 years have passed since the previous booklet was published, it was considered appropriate to produce an updated version which includes the more recent earthquake activity in the ACT and surrounding region.
Postage and handling costs will be charged for distribution of this product.

Tags: AU-ACT, AU-NSW, Earth Sciences, GA Publication, Monograph, Published_External, earthquakes, geohazards, geophysics, seismology
Organization: Geoscience Australia Data
Urapunga 1N, NT, 1994 (P622), radiometric line data, AWAGS levelled

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 Urapunga 1N, NT, 1994 (P622), radiometric line data, AWAGS levelled were acquired in 1994 by the NT Government, and consisted of 91316 line-kilometres of data at 500m line spacing and 100m 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, NASVD, NT, Published_External, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 622, thorium, uranium, vector
Organization: Geoscience Australia Data