AndreaBozzo/ceres-open-data-index huggingface dataset:
GSWA Paterson Central 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 89m) and shows uranium element concentration of the Paterson Central, WA, 2005 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2005 by the WA Government, and consisted of 94391 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 1092, uranium
Organization: Geoscience Australia Data
Mount Isa South West, Qld, 2006 (P1111), 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 Mount Isa South West, Qld, 2006 survey were acquired in 2006 by the QLD Government, and consisted of 139836 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, QLD, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 1111, vector
Organization: Geoscience Australia Data
Curlewis 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-NSW, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Garden 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-WA, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Coronation Hill uranium prospect, Northern Territory

Uranium mineralization at Coronation Hill is associated with rhyolitic rocks of Upper Proterozoic and sediments of Lower Proterozoic Age. The mineralization at and near the surface is in the form of Autunite and Torbernite; it occurs in a zone of strong fracturing, which effects rocks of both Lower and Upper Proterozoic age. Rubble and soil covers most of the area of interest at Coronation Hill and openings available to date do not allow a full appreciation of the geology of the prospect. A preliminary programme of diamond drilling is recommended to test and prospect and further testing should be guided by such information as is obtained from this drilling. The discovery of uranium mineralization in volcanic rocks of Upper Proterozoic age at Coronation Hill opens up an entirely new province for exploration for uranium in the Katherine-Darwin region of the Northern Territory. The linear belt of fracturing, the South Alligator Fault Zone, on which the Coronation Hill is situated, suggests an obvious zone to which future prospecting effort should be guided.

Tags: AU-NT, Earth Sciences, GA Publication, Published_External, Record, geology, mineral deposits, uranium
Organization: Geoscience Australia Data
Pipianamili 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
PERSV93 Detailed Gravity Survey, NT (P199313), 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 PERSV93 Detailed Gravity Survey, NT (P199313) contains a total of 238 point data values acquired at a spacing between 100 and 750 metres. The data is located in NT and were acquired in 1993, under project No. 199313 for None.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NT, Published_External, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 199313
Organization: Geoscience Australia Data
Potential for magmatic uranium systems in Australia Map 2: volcanic-related

Volcanic-related U mineralisation is rare in Australia, with most occurrences restricted to northern Queensland. Deposits associated with volcanic rocks may be very large, as in the case of the Streltsovka Caldera in Russia, and are therefore attractive exploration targets. An assessment of potential for volcanic-related U systems has been undertaken on a continental scale using a GIS-based approach. This has focused on identifying those units or magmatic events which are most favourable for the presence of magmatic-related U systems. Thus, the results do not necessarily identify likely locations of mineralisation, but rather are intended to form the basis for area selection and detailed follow-up work. This map uses surface geology, and therefore no information is given of the potential for these systems undercover.
This map applies a mineral systems approach to assessing the potential for volcanic-related U systems, which is translated into mappable geoscientific criteria. The mineral systems model has three components: (1) melt generation; (2) U concentration; and (3) U deposition. Prospectivity criteria for melt generation (1) are the distribution of felsic or alkaline igneous rocks, geochemical criteria indicating high U solubility in the magma (eg., high alkalis or halogens), and rock descriptions suggesting that U is in a form available to leaching by hydrothermal fluids (eg., rocks with a glassy matrix). Uranium concentration (2) is facilitated by fractional crystallisation, which is quantified using Rb/Sr, and exhibits itself in elevated U or high field strength element contents. Uranium deposition (3) is mapped using U2/Th radiometric anomalies.
The 'fuzzy logic' method is used to combine the disparate prospectivity criteria developed. The result gives an indication of the potential prospectivity on a scale of 0 to 1. This study confirms the high prospectivity of northern Queensland for volcanic-related U systems. High potential is also indicated in provinces already well-known for U, such as the Pine Creek and Mount Isa regions. Additionally, several areas not currently known for U mineralisation have been identified, including the Gawler Range Volcanics of South Australia and in the Halls Creek region of Western Australia. These potentially represent new districts which may be prospective for volcanic-related U systems.
Note that the potential indicated here does not include other 'hybrid-style' systems, which may also have a genetic association with igneous rocks, such as the Olympic Dam IOCG-U deposit.

Tags: AU, Earth Sciences, Published_External, Thematic Map, mineral exploration
Organization: Geoscience Australia Data
Avon Downs 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
Seabed Geomorphology Vocabularies

The International Seabed Geomorphology Mapping Working Group (ISGM-WG) developed a two-part seabed geomorphology classification scheme to facilitate standardised global seabed mapping efforts (Part 1 Morphology – Dove et al., 2020; Part 2 Geomorphology – Nanson et al., 2023). This product includes four linked vocabularies that were developed by the ISGM-WG to support the implementation of the scheme: 

Vocabulary 1. Seabed geomorphology - Method Terms. A vocabulary of general terms.

Vocabulary 2. Seabed geomorphology - Physiography. A vocabulary of physiographic terms used by Harris et al (2014) to map the macroscale shape and geology of the global seabed. 
Many of these terms have been retained in this PHYISOGRAPHY vocabulary; some terms have been shifted into either Part 1 Morphology or Part 2 Geomorphology vocabularies.

Vocabulary 3. Seabed geomorphology - Part 1 Morphology. A vocabulary of MORPHOLOGY FEATURE terms used to describe the shape of the seabed.

Vocabulary 4. Seabed geomorphology - Part 2 Geomorphology. A vocabulary of GEOMORPHIC UNIT terms that can be used to classify MORPHOLOGY FEATURES (Part 1) with their process interpretation. These UNIT terms are structured within a consistent framework design that is replicated between eleven SETTING and PROCESS categories.

These vocabularies were published by Geoscience Australia (GA) with the permission of ISGM-WG.

Dove, D., Nanson, R., Bjarnadóttir, L. R., Guinan, J., Gafeira, J., Post, A., Dolan, M. F. J., Stewart, H., Arosio, R., & Scott, G. (2020). A two-part Seabed Geomorphology classification scheme (v.2); Part 1: Morphology Features Glossary. Zenodo. https://doi.org/10.5281/zenodo.4071940 

Nanson, R., Arosio, R., Gafeira, J., McNeil, M., Dove, D., Bjarnadóttir, L., Dolan, M., Guinan, J., Post, A., Webb, J., & Nichol, S. (2023). A two-part seabed geomorphology classification scheme; Part 2: Geomorphology classification framework and glossary (Version 1.0) (1.0). Zenodo. https://doi.org/10.5281/zenodo.7804019&nbsp;&nbsp;



Tags: Geomorphology and earth surface processes, International Seabed Geomorphology Mapping Working Group, geomorphology, mapping, marine, seabed, standards, vocabulary
Organization: Geoscience Australia Data
L055 Gosses Bluff seismic survey, NT, 1962

A seismic survey, consisting of a main north-south reflection traverse and several short supplementary reflection and refraction traverses, was made in the Gosses Bluff area, of the Amadeus Basin,Northern Territory by a seismic party of the Bureau of Mineral Resources, Geology and Geophysics between March and July 1962. The purpose of the survey was to obtain information on the lli.ssionary Plain Syncline, the Gosses Bluff uplift; the fault at the northenl flank of the Gardiner Range, and the tectonic features relative to the Archaean/sedimentary contact at the northern edge of the Missionary Plain. The seismic reflection method proved to be an excellent exploratory tool in the undisturbed parts of the sedimentary basin.
The Missionary Plain Syncline was shovm. to have a maximum thickness of sediments of 33,000 ft, nine miles north of Gosses Bluff. The results indicate that Gosses Bluff is a diapiric structure of the salt dome type, where the Proterozoic Bitter Springs Limestone has provided the necessary mobile material. The Gardiner Range Fault was shown to be overthrust from the south vdth a hade of 15 to 20 degrees. The problem regarding the Archaean/sedimentary contact was not solved.

Tags: AU-NT, HVC_144637, Published_External, Seismic Data seismic survey, Seismology and Seismic Exploration, geophysics, petroleum exploration, seismic reflection, seismic velocity
Organization: Geoscience Australia Data
Report on the Asia Pacific Reference Frame (APREF) Project

This report overviews the status and development of the Asia Pacific Reference Frame (APREF) project, which is a major activity of the Geodetic Reference Framework for Sustainable Development Working Group of the United Nations Global Geospatial Information Management for Asia and the Pacific (UN-GGIM-AP), and the Reference Frame Sub-Commission 1.3e (SC1.3e) of the International Association of Geodesy (IAG). In this work, the APREF Continuously Operating Reference Station (CORS) network is reviewed. This is followed by an overview of the analysis methodology and strategy adopted for processing of data from the network. Coordinate time series, velocities as well as other parameters are generated for 450 CORS sites across the Asia-Pacific region and 200 International GNSS Service (IGS) core stations located around the world. An accuracy assessment of the output and products, including the estimated position and velocity field is presented. The position solutions have an internal accuracy of 1-4 mm and 4-8 mm in horizontal and vertical components, respectively, determined from position repeatability of the weekly solutions. When compared with the published IGS14 velocities for the 173 common sites, the velocity solutions have an external accuracy of 0.02 ± 0.29 mm/yr, 0.01 ± 0.32 mm/yr, and 0.08 ± 0.54 mm/yr for north, east and vertical components, respectively. Products of the APREF Project include the daily and weekly solutions, combined weekly solutions, position time series of long-term solutions, coordinates and velocity field of the CORS network in ITRF2014.

Tags: APREF, CORS, EARTH SCIENCES, GNSS, Published_External, positioning, reference frame
Organization: Geoscience Australia Data
Youanmi 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
Metamorphic evolution of Australia

Metamorphic rocks provide a semi-continuous record of the thermal and barometric history of the crust, which is particularly useful in constraining paleo-crustal architectures, tectonic models and thereby mineral exploration. Given this importance, regional metamorphic studies in Australia have flourished during the past 30 years. However, the national metamorphic map of Australia has not been updated in more than 37 years. Here, we provide a snapshot of a national synthesis of all available quantitative metamorphic data, metamorphic chronology and metamorphic map patterns, integrated with stratigraphic, magmatic and kinematic datasets. Forty-eight orogenic cycles have been identified, spanning from the Paleoarchean to the Miocene, and most of permissible pressure (P) and temperature (T) space, indicating a wide variety of tectonic settings. This compilation provides a basis for establishing best-estimate working models for the metamorphic evolution of all orogenic systems, provinces and terranes. These insights are important in advancing the understanding of mineral systems in Australia..
Citation: Goscombe, B., Czarnota, K. Blewett, R.S. Skirrow, R.G. Everard, J.L. and Lawson, C., 2020. Metamorphic evolution of Australia. In: Czarnota, K., Roach, I., Abbott, S., Haynes, M., Kositcin, N., Ray, A. and Slatter, E. (eds.) Exploring for the Future: Extended Abstracts, Geoscience Australia, Canberra, 1–4.

Tags: Crust, EARTH SCIENCES, EFTF, Exploring for the Future, Geodynamics, Metamorphism, Published_External, map, pressure, temperature
Organization: Geoscience Australia Data
Lake Wright 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-SA, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
Wongawol 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
Coober Pedy - ground elevation geoid grid (laser)

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Coober Pedy - ground elevation geoid grid (laser) is elevation data for the Coober Pedy West Airborne Magnetic Radiometric and DEM Survey, SA, 2017. This survey was acquired under the project No. 1299 for the geological survey of SA. The grid has a cell size of 0.0004 degrees (approximately 42m).  This grid contains the ground elevation relative to the geoid for the Coober Pedy West Airborne Magnetic Radiometric and DEM Survey, SA, 2017. 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, Published_External, SA, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 1299, terrain
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (sl54-01)

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
AGSO Journal vol.15 no. 2

Contents:
1.He F, Conaghan PJ. Diagenesis of Jurassic and Lower Cretaceous sandstones of the Eromanga Basin in New South Wales.
2.Minty BRS, Brodie RC. Mapping 137Cs at Maralinga nuclear test site, South Australia, using conventional 4-channel airborne gamma-ray spectrometry.
3.O'Brien PE, Burne RV. The Great Cumbung Swamp - terminus of the low-gradient Lachlan River, eastern Australia.
4.Foster CB, Gomankov AV. A new structure in pollen assigned to Striatopodocarpites Sedova 1956 and Protohaploxypinus Samoilovich emend. Morbey 1975, from the Late Permian (Tatarian) of the Russian Platform.
5.Foster CB, Balme BE, Helby R. First record of tethyan palynomorphs from the Late Triassic of East Antarctica.
6.Nicoll RS, Romine KK, Watson ST. Early Silurian (Llandovery) conodonts from the Barbwire Terrace, Canning Basin, Western Australia.

Tags: Earth Sciences, GA Publication, Journal, Published_External
Organization: Geoscience Australia Data
Digital Elevation Model (DEM) of Australia with 1 Second Grid WMS

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

Tags: DEM, ECOLOGY Landscape, Earth Sciences, LAND Topography Models, Published_External, WMS, web service
Organization: Geoscience Australia Data