AndreaBozzo/ceres-open-data-index huggingface dataset:
Kulgera West 1, NT, 1986 (P581), 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 Kulgera West 1, NT, 1986 (P581), radiometric line data, AWAGS levelled were acquired in 1986 by the NT Government, and consisted of 14037 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 581, thorium, uranium, vector
Organization: Geoscience Australia Data
Metadata report: Arcturus atmospheric greenhouse gas monitoring

A metadata report for the atmospheric monitoring station installed in Arcturus, south of Emerald in central Queensland. The station was installed for baseline atmospheric monitoring to contribute to emission modelling spanning 2010-2014. The station included compositional gas analysers, supporting meteorological sensors and an eddy covariance flux tower. The metadata covered in the report include: the major variables measured by each instrument, the data duration and frequency, data accuracy, calibration and corrections, the location the data is stored, and the primary contact for the data.

Tags: GA Publication, Meteorology, Published_External, Record, greenhouse gas emissions, metadata
Organization: Geoscience Australia Data
NTData (digital geology of the Northern Territory), Winnecke Creek

These data are a digital representation of information depicted on printed maps from the Australia 1:250 000 Geological Series produced by AGSO and the Northern Territory Geological Survey (NTGS) between 1963 and 1998.  The data are in a tiled format 
and are not seamless, although basic edgematching has been done where possible.  Tiles are arranged according to the standard Australian 1:250 000 sheet breakup.  The complete dataset is comprised of the 90 tiles covering the Northern Territory.

Tags: AU-NT, Earth Sciences, GIS Dataset, Published_External, Regional, dataset, geology
Organization: Geoscience Australia Data
BMR Research Newsletter 10

Titles in this newsletter:
New mapping extends Drummond Basin gold potential
Significance of ultrabasic components of the Giles Complex, central Australia
Gold potential of early shear zones near Leonora, WA
Kalgoorlie regolith results
New platinum-group metals report
New publications on SW Pacific geology and mineral resources
Sequence-stratigraphy, rifts and tides at Mount Isa 
First palaeomagnetic data:Permo-Carboniferous epithermal activity in the Flinders Ranges? 
BMR in Indonesia
Ocean Drilling Program (Leg 123) drills near Exmouth Plateau
Under-way geochemical exploration for offshore petroleum
Offshore mineral studies at BMR
Bathymetric maps: Offshore Resource Framework Map Series
Zeolites and potassium minerals in central Australian salt lakes 
New facts on old phosphates: Middle Cambrian, Georgina Basin
Radioactive tenterhooks
Recent publications, maps and data releases
BMR publications, maps and data releases and how to obtain them
News briefs

Tags: Earth Sciences, GA Publication, Published_External, Research Newsletter
Organization: Geoscience Australia Data
Springfield 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
BHP Beyonde, parts Collier-Bullen, WA, 1981 (P505), 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 BHP Beyonde, parts Collier-Bullen, WA, 1981 survey were acquired in 1981 by the WA Government, and consisted of 7600 line-kilometres of data at 1000m 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, Published_External, WA, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 505, vector
Organization: Geoscience Australia Data
Groote Eylandt Special 1:250 000 GIS Dataset

This data is part of the series of maps that covers the whole of Australia at a scale of 1:250 000 (1cm on a map represents 2.5km on the ground) and comprises 513 maps. This is the largest scale at which published topographic maps cover the entire continent. 
Data is downloadable in various distribution formats.

Tags: 250K scale, AU-NT, Earth Sciences, GIS Dataset, Published_External, dataset, topography
Organization: Geoscience Australia Data
Evaluating the Role of Airborne Electromagnetics in Mapping Seawater Intrusion and Carbonate-Karstic Groundwater Systems in Australia

A guide to the use of AEM geophysics for mapping SWI in coastal landscapes and karstic aquifer systems in Australia.
The project was funded by the National Water Commission (NWC), with significant in-kind resources and funding provided by Geoscience Australia (GA) and the Northern Territory Department of Resources, Environment, Tourism, Arts and Sports (NRETAS).

Tags: AEM, Airborne Electromagnetics, Earth Sciences, GA Publication, Published_External, Record, groundwater
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (sd51-01)

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
Hamilton Ballarat 1:250,000 Infill (P199830), 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 Hamilton Ballarat 1:250,000 Infill (P199830) contains a total of 3755 point data values acquired at a spacing of 750 metres. The data is located in VIC and were acquired in 1998, under project No. 199830 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 199830
Organization: Geoscience Australia Data
A multi-disciplinary study of the tectono-metallogenic evolution of the Tasman fold belt system in NE Queensland Presentation to WMC, November 2004 (I Vos)

A multi-disciplinary study of the tectono-metallogenic evolution of the Tasman fold belt system in NE Queensland. Presentation to WMC, November 2004 (I. Vos).

Tags: AU-QLD, Earth Sciences, PMD*CRC Publication, Project A1-Presentations, Published_External
Organization: Geoscience Australia Data
Mekaree 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
Everard Park, East Officer Basin Seismic, Gravity (P197366), 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 Everard Park, East Officer Basin Seismic, Gravity (P197366) contains a total of 506 point data values acquired at a spacing of 350 metres. The data is located in SA and were acquired in 1973, under project No. 197366 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 197366
Organization: Geoscience Australia Data
GSWA Central Canning GA Onshore Canning 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 GSWA Central Canning GA Onshore Canning Magnetic Grid Geodetic has a cell size of 0.00083 degrees (approximately 89m). The units are in nanoTesla (or nT). The data used to produce this grid was acquired in 2007 by the WA Government, and consisted of 175415 line-kilometres of data at 800m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, TMI, WA, airborne digital data, geophysical survey, geophysics, grid, mag, magnetics, magnetism, palaeomagnetism, raster, survey 1334, total magnetic intensity
Organization: Geoscience Australia Data
Preliminary deep-sea sampling results, RV Sonne geological cruises off Western Australia in 1979

A six-week geological cruise of the West German research vesselSonne, under the auspices of the Australian-German Science Agreement, hasyielded a considerable amount of information about the Exmouth Plateau, theWallaby Plateau, and the intervening Cuvier Abyssal Plain. The main aim ofthe cruise was to sample pre-Quaternary strata cropping out on the plateaumargins; subsidiary aims were to sample the Quaternary sequence from conti-nental shelf to abyssal plain on two representative profiles, to obtainQuaternary cores for gas analysis, and to search for manganese modules. Allfour aims Were successfully accomplished.
During the cruise 31 single-channel seismic profiles were run tohelp select sampling targets. On the Exmouth Plateau and adjacent areas 102stations were successfully occupied, 31 yielding pre-Quaternary rocks. On the Wallaby Plateau and adjacent areas 18 stations were successfully occupied,13 yielding pre-Quaternary rocks. Samples were obtained from depths rangingfrom 100 m to 5200 m.
The sampling of pre-Quaternary strata has shed new light on thearea, On the northern Exmouth Plateau thick sequences of Early Jurassicshelf carbonates and Middle Jurassic coal measures were found beneath themain (?Late Jurassic) unconformity. Cretaceous shelf and pelagic sedimentswere also shown to exist. Above the main unconformity there is a condensedsequence of Cainozoic pelagic carbonates. On the northern margin of theWombat Plateau there is a volcanic sequence at least 300 m thick beneaththe main unconformity. On the northwestern Exmouth Plateau Albian andMiocene carbonates were sampled. On the southern margin results were disa-ppointing, but Mesozoic sandstone and shale and Tertiary pelagic carbonateswere sampled.
The layered sequence below the main (?Neocomian) unconformity,both on the eastern Wallaby Plateau and on the "Sonne Ridge", which extends northward from the plateau into the Cuvier Abyssal Plain, was shown to consistof interbedded weathered "basalts", tuffs, breccias, and volcaniclasticsediments. This suggests that a thick volcanic pile of Early Cretaceous ageforms much of the Wallaby Plateau.
A variety of Quaternary cores, almost all of biogenic carbonates,were obtained on profiles from Rowley Shoals to the Argo Abyssal Plain, andfrom southwest of Barrow Island to the Cuvier Abyssal Plain. Quaternarycores in the central Exmouth Plateau were sampled for gas analysis; pre-liminary results indicate that methane is generally present, but in verylow amounts. Manganese nodules were obtained from the southern and easternmargins of the Wallaby Plateau, and preliminary determinations of contentsof nickel and copper suggest that they are above Indian Ocean averages, butwell below a grade of economic interest.

Tags: AU-WA, Earth Sciences, GA Publication, Published_External, Record, marine, marine survey
Organization: Geoscience Australia Data
Four Archers 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-NT, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Digital Earth Australia notebooks and tools repository

The Digital Earth Australia notebooks and tools repository ("DEA notebooks") hosts Jupyter Notebooks, Python scripts and workflows for analysing Digital Earth Australia (DEA) satellite data and derived products. The repository is intended to provide a guide to getting started with DEA, and to showcase the wide range of geospatial analyses that can be achieved using DEA data and open-source software including Open Data Cube and xarray.
DEA notebooks is a live Github project and is regularly updated. See the project wiki and readme for more detailed information.

Tags: Data science, EARTH SCIENCES, Geospatial, Geospatial Information Systems, Open Data Cube, Open Software, Published_External, Remote sensing, Xarray
Organization: Geoscience Australia Data
Tanami 1:250 000 topographic map

This map is part of the series that covers the whole of Australia at a scale of 1:250 000 (1cm on a map represents 2.5 km on the ground) and comprises 513 maps. This is the largest scale at which published topographic maps cover the entire continent. Each standard map covers an area of 1.5 degrees longitude by 1 degree latitude or about 150 kilometres from east to west and 110 kilometres from north to south. There are about 50 special maps in the series and these maps cover a non-standard area. Typically, where a map produced on standard sheet lines is largely ocean it is combined with its landward neighbour. These maps contain natural and constructed features including road and rail infrastructure, vegetation, hydrography, contours (interval 50m), localities and some administrative boundaries. The topographic map and data index shows coverage of the sheets. Product Specifications Coverage: The series covers the whole of Australia with 513 maps. Currency: Ranges from 1995 to 2009. 95% of maps have a reliability date of 1994 or later. Coordinates: Geographical and either AMG or MGA (post-1993) Datum: AGD66, GDA94, AHD. Projection: Universal Traverse Mercator (UTM) Medium: Paper, flat and folded copies.

Tags: 250K scale, AU-NT, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Canning Basin SW ppm 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 0.00167 degrees (approximately 179m) and shows thorium element concentration of the Canning Basin (Onshore), WA, 2007 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2007 by the WA Government, and consisted of 103206 line-kilometres of data at 800m line spacing and 80m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, NCI, Published_External, Th, WA, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 1151, thorium
Organization: Geoscience Australia Data
Barrow Point 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
GSNSW Marulan Mossvale elevation grid geodetic

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This GSNSW Marulan Mossvale elevation grid geodetic is elevation data for the Marulan-Mossvale, NSW, 1998. This survey was acquired under the project No. 747 for the geological survey of NSW. The grid has a cell size of 0.00051 degrees (approximately 51m).  This grid contains the ground elevation relative to the geoid for the Marulan-Mossvale, NSW, 1998. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Tags: Australia, DEM, EARTH SCIENCES, Earth sciences, Elevation, GADDS2.0, NCI, NSW, Published_External, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 747, terrain
Organization: Geoscience Australia Data
Barlee 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
Spencer - 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 Spencer Airborne Magnetic Radiometric and DEM survey, SA, 2018 in units of percent (or %). The data used to produce this grid was acquired in 2018 by the SA Government, and consisted of 49937 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 1310
Organization: Geoscience Australia Data