AndreaBozzo/ceres-open-data-index huggingface dataset:
GSNSW Exploration NSW Area A4 Koonenberry magnetic grid geodetic

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 GSNSW Exploration NSW Area A4 Koonenberry magnetic grid geodetic has a cell size of 0.00048 degrees (approximately 50m). The units are in nanoTesla (or nT). The data used to produce this grid was acquired in 1995 by the NSW Government, and consisted of 67000 line-kilometres of data at 250m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NSW, Published_External, TMI, airborne digital data, geophysical survey, geophysics, grid, mag, magnetics, magnetism, palaeomagnetism, raster, survey 731, total magnetic intensity
Organization: Geoscience Australia Data
Gravity traverse near Bullsbrook Western Australia

At the request of the Government Geologist of Western Australia some gravity observations were made near Bullsbrook, a small township on the Perth-Geraldton road, 27 miles from Perth. It was thought that the gravity observations would help resolve a problem connected with the water supply of the township on which the advice of the Geological Survey of Western Australian had been sought. Because the gravity method had proved successful elsewhere in determining the thickness of sediments overlying dense basement rocks, it was though that some estimate of the thickness of sediments underlying Bullsbrook could be made by using the method. This report gives an account of the operations and their results.

Tags: AU-WA, GA Publication, Geophysics, Published_External, Record, geophysics, gravity, groundwater
Organization: Geoscience Australia Data
Geophysical report on the Ella Creek radioactive deposits, Northern Territory

Ella Creek radioactive prospect is one of the first order radioactive anomalies located during the airborne surveys conducted by the geophysical section of the Bureau of Mineral Resources in 1952. Geological, geophysical and geochemical ground surveys have been carried out to ascertain the type and cause of the radioactive mineralization. The geophysical programme was carried out by I.A. Mumme assisted by D. Pritchard and E.T. Hadley.

Tags: AU-NT, Earth Sciences, GA Publication, Published_External, Record, geophysics, magnetics, mineral deposits, radiometrics
Organization: Geoscience Australia Data
Gundagai 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-NSW, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Pinnaroo, Lameroo - SADM Road Gravity (P195652), 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 Pinnaroo, Lameroo - SADM Road Gravity (P195652) contains a total of 44 point data values acquired at a spacing between 800 and 1000 metres. The data is located in SA and were acquired in 1956, under project No. 195652 for Department of Mines and Energy South Australia (SADME).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, SA, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 195652
Organization: Geoscience Australia Data
West Amadeus Basin Gravity P201481 CSCBA267GU

Gravity data measure 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 West Amadeus Basin Gravity P201481 CSCBA267GU is a complete spherical cap Bouguer anomaly grid for the West Amadeus Basin Gravity Survey, 2014 (P201481). This gravity survey was acquired under the project No. 201481 for the geological survey of NT. The grid has a cell size of 0.00471 degrees (approximately 499m). The data are given in units of um/s^2, also known as 'gravity units', or gu. A total of 8109 gravity stations were acquired to produce this grid.

Tags: Australia, Bouguer, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NT, Published_External, complete, geophysical survey, geophysics, grav, gravity, grid, ground digital data, raster, spherical cap, survey 201481
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files: Scott (sg52-06)

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
Petroleum Exploration and Development Titles

Annually produced dataset of Australian onshore and offshore petroleum tenements. Undertaken in 2001 by Petrie, E. and Quinn, C. AGSO. Mapping consists of onshore and offshore petroleum tenements, petroleum pipelines, oil and gas fields and new petroleum discoveries for 2000 - 2001.

Tags: AU, Data Package, Earth Sciences, Geothematic, National dataset, Published_External, dataset, petroleum exploration
Organization: Geoscience Australia Data
Great Artesian Basin - Precipice Aquifer -Total Dissolved Solids

Data used to produce the predicted Total Dissolved Solids map for the Precipice Aquifer in the Hydrogeological Atlas of the Great Artesian Basin (Ransley et.al., 2015).
There are four layers in the Precipice Aquifer Total Dissolved Solids map data
A. Location of hydrochemistry samples (Point data, Shapefile)
B. Predicted Concentration (Filled contours , Shapefile)
C. Predicted Concentration Contours (Contours, Shapefile)
D. Prediction Standard Error (Filled contours , Shapefile)
The predicted values provide a regional based estimate and may be associated with considerable error. It is recommended that the predicted values are read together with the predicted error map, which provides an estimate of the absolute standard error associated with the predicted values at any point within the map.
The predicted standard error map provides an absolute standard error associated with the predicted values at any point within the map. Please note this is not a relative error map and the concentration of a parameter needs to be considered when interpreting the map. Predicted standard error values are low where the concentration is low and there is a high density of samples. Predicted standard errors values can be high where the concentration is high and there is moderate variability between nearby samples or where there is a paucity of data.
Concentrations are Total Dissolved Solids mg/L.
Coordinate system is Lambert conformal conic GDA 1994, with central meridian 134 degrees longitude, standard parallels at -18 and -36 degrees latitude.
The Precipice Aquifer Total Dissolved Solids map is one of two hydrochemistry maps for the Precipice Aquifer and 24 hydrochemistry maps in the Hydrogeological Atlas of the Great Artesian Basin (Ransley et.al., 2015). 
This dataset and associated metadata can be obtained from www.ga.gov.au, using catalogue number 81713.
References:
Hitchon, B. and Brulotte, M. (1994): Culling criteria for 'standard' formation water analyses; Applied Geochemistry, v. 9, p. 637-645
Ransley, T., Radke, B., Feitz, A., Kellett, J., Owens, R., Bell, J. and Stewart, G., 2014.  Hydrogeological Atlas of the Great Artesian Basin. Geoscience Australia. Canberra. [available from www.ga.gov.au using catalogue number 79790]

Tags: Earth Sciences, GIS Dataset, Published_External, QLD, Regional
Organization: Geoscience Australia Data
Liverpool Plains potassium 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 potassium grid has a cell size of 0.00042 degrees (approximately 43m) and shows potassium element concentration of the Liverpool Plains, NSW, 1995 in units of percent (or %). The data used to produce this grid was acquired in 1995 by the NSW Government, and consisted of 43192 line-kilometres of data at 200m line spacing and 80m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, K, NCI, NSW, Published_External, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, potassium, rad, radiometrics, raster, spectrometry, survey 625
Organization: Geoscience Australia Data
TEISA - Area A4, SA, 1999 (P850), 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 TEISA - Area A (A1-A7), SA, 1999 survey were acquired in 1999 by the SA Government, and consisted of 60817 line-kilometres of data at 400m 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, Published_External, SA, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 850, vector
Organization: Geoscience Australia Data
The Geology of a Large Submerged Continental Block: the Kenn Plateau Off Northeast Australia

In general, we met the scientific objective of this voyage in improving our understanding of the geological evolution and modern environmental setting of the poorly known Kenn Plateau off northeast Australia. The voyage was an overall success, but the sampling program was greatly curtailed for two reasons: problems with the Geoscience Australia seismic compressor increased the amount of seismic time needed, and the ship's winches failed with 4 sampling days to go.
As Chief Scientist for the Mellish Rise voyage scheduled for November-December 2004, I gratefully accepted the offer of an additional two days' ship time to allow some key Kenn Plateau dredges to be taken.  This will enable us to meet all our pre-voyage objectives, albeit late.
The RV Southern Surveyor's acquisition program can be summarised as:
1   Successful seismic program with 3090 km of high-quality seismic data collected. 
2   Successful swath-mapping program with 7584 km of bathymetric data using the SIMRAD EM 300 multibeam sonar system.
3   Only 12 dredge hauls and one grab were obtained.
The seismic results will enable us to greatly improve our geological understanding of this very poorly known part of Australia's marine jurisdiction. The swath mapping results will improve existing bathymetric maps and also our understanding of sedimentary processes on the plateau margins. The sampling results will allow us to start to build up a reliable geological history of this region. This survey recovered the first ancient rocks from this large frontier offshore region. 
The performance of the vessel and equipment was generally good.  The entire ship's crew performed very well, being professional, helpful and courteous. The CSIRO support technicians did everything that could be expected of them. Steve Thomas was an excellent voyage manager, always looking for and finding ways to help the Geoscience Australia science contingent in their work.

Tags: AU-QLD, Earth Sciences, External Publication, Published_External, Report, marine
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (sg49-09)

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
Lulu 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
AUSGeoid98 v.1.0 data files:  (sj56-14)

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
Ironstone Hill 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
Foster Gravity (P195507), 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 Foster Gravity (P195507) contains a total of 79 point data values acquired at a spacing between 3000 and 5000 metres. The data is located in VIC and were acquired in 1955, under project No. 195507 for None.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, VIC, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 195507
Organization: Geoscience Australia Data
Location Index: Video animation describing project aims and objectives

The Location Index (Loc-I) project commenced in 2018 and aims to bring together geospatial data from across a number of government sources, making it openly available to government policy developers and decision makers via one central location. This video animation is 3:47 long in MP4 format and describes the Location Index project aims and objectives

Tags: Collaboration, Data, Data Integration, EARTH SCIENCES, Geospatial, Loc-I, Location, Location Index, Published_External
Organization: Geoscience Australia Data
Frome Embayment TEMPEST AEM Survey, South Australia, 2010 Final Data (P1231)

Geoscience Australia contracted an airborne electromagnetic (AEM) survey over the Frome Embayment, South Australia, under the Australian Government's Onshore Energy Security Program. The Frome AEM survey was acquired using the Fugro Airborne Surveys (FAS) TEMPEST fixed wing time-domain electromagnetic (TEM) AEM system. The acquisition and processing of data were carried out by FAS under contract to Geoscience Australia. The Frome AEM survey consists of 32 300 line km, covering a total area of 95 000 km2 and was flown between 19 May and 2 November 2010.
The survey was designed to deliver reliable, pre-competitive AEM data and scientific analysis of the energy resource potential of the Frome region of South Australia, including the flanks of the Northern Flinders Ranges, the Frome Embayment, the Olary Ranges and the northwestern Murray Basin. The survey data may also be used as an input to groundwater studies in the region.

Tags: AEM, AU-SA, Airborne Digital Data, Airborne Electromagnetics, Geophysics, Point Located /Grid, Published_External, geophysics, mineral exploration
Organization: Geoscience Australia Data
Hydrothermal alteration footprints and gold mineralization in the St. Ives gold camp Neumayr et al.,

Hydrothermal alteration footprints and gold mineralization in the St. Ives gold camp Neumayr et al.,

Tags: AU-WA, Earth Sciences, PMD*CRC Publication, Project Y3-Reports, Published_External, pmd*CRC
Organization: Geoscience Australia Data
Oberon 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-NSW, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
GSWA Broome North Canning 1 ppm Uranium 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 Broome, WA, 2009 (North Canning 1) in units of parts per million (or ppm). The data used to produce this grid was acquired in 2009 by the WA Government, and consisted of 76474 line-kilometres of data at 400m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, NCI, Published_External, U, WA, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 1211, uranium
Organization: Geoscience Australia Data
Weekes 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