AndreaBozzo/ceres-open-data-index huggingface dataset:
Stawell South, Vic, 1983 (GSV0354) (P1517), 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 Stawell, Vic, 1983 (GSV0354) survey were acquired in 1983 by the VIC Government, and consisted of 2967 line-kilometres of data at 250m 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, VIC, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 1517, vector
Organization: Geoscience Australia Data
Bacon 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-NT, Orthophoto Map, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Glenelg, Vic, 1995 VIMP Survey (GSV3053) (P640), 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 Glenelg, Vic, 1995 VIMP Survey (GSV3053) survey were acquired in 1994 by the VIC Government, and consisted of 24973 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, Published_External, VIC, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 640, vector
Organization: Geoscience Australia Data
GSWA Carnarvon Basin South 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 GSWA Carnarvon Basin South Elevation Grid Geodetic is elevation data for the Carnarvon Basin South, WA, 2011. This survey was acquired under the project No. 1235 for the geological survey of WA. The grid has a cell size of 0.00083 degrees (approximately 88m).  This grid contains the ground elevation relative to the geoid for the Carnarvon Basin South, WA, 2011. 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, WA, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 1235, terrain
Organization: Geoscience Australia Data
Trayning, WA, 1997 (P1068), elevation line data

The Digital Elevation Model represents ground surface topography between points of known elevation. The elevation data was calculated using the altimeters and Global Positioning System (GPS) sensor used for the benefit of airborne magnetic and radiometric data on the same survey. The elevation is the height relative to the Australian Height Datum GDA94 (AUSGEOID09). The processed elevation 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 Trayning, WA, 1997 survey were acquired in 1997 by the WA Government, and consisted of 12657 line-kilometres of data at 150m line spacing and 50m terrain clearance.

Tags: Australia, DEM, EARTH SCIENCES, Earth sciences, Elevation, GADDS2.0, Published_External, WA, airborne digital data, geophysical survey, geophysics, line, survey 1068, terrain, vector
Organization: Geoscience Australia Data
ON15:Geothematic compilation. Geology and related data (onshore) - Yilgarn Craton, various geological datasets

This record describes digital data compilation product, where several individual items are grouped for delivery. Content and number of items included in the compilation package can vary, depending on size of the individual items.
The contents of this data package are as follows:
Catalog #           Title
31364     Ballard, second edition (Menzies sheet) 100k 
21243     Ballimore (Wiluna sheet) 100k 
21939     Burtville (Laverton sheet) 100k 
21247     De La Poer (Duketon sheet) 100k 
24531     Kurnalpi regolith landforms map 250k 
21927     Lake Carey (Edjudina sheet) 100k 
30487     Lake Violet geology (Wiluna sheet) 100k 
30567     Lake Violet solid geology (Wiluna sheet) 100k 
37045     Laverton solid geology 250k 
21313     Laverton (Laverton sheet) 100k 
36225     Laverton geology, 2nd edition 250k 
36954     Leonora geology, 2nd edition 250k 
21224     Leonora regolith landforms map 250k 
37174     Leonora solid geology, preliminary edition 250k 
33988     Leonora, second edition (Leonora sheet) 100k 
21318     McMillan (Laverton sheet) 100k 
21225     Menzies regolith landforms map 250k
21311     Minerie (Laverton sheet) 100k 
21937     Mount Alexander (Leonora sheet) 100k 
21316     Mount Celia (Edjudina sheet) 100k 
30808     Mount Keith solid geology (Sir Samuel sheet) 100k 
24197     Mount Keith (Sir Samuel sheet) 100k 
21959     Mount Mason (Menzies sheet) 100k 
21245     Mount Varden (Laverton sheet) 100k 
21938     Munjeroo (Leonora sheet) 100k 
24323     Nabberu 250k
19200     Nambi (Laverton sheet) 100k 
21242     Sandalwood (Wiluna sheet) 100k 
34433     Sir Samuel outcrop geology 250k
34434     Sir Samuel 250k 
21214     Sir Samuel regolith landforms map 250k 
21244     Tate (Duketon sheet) 100k 
21246     Urarey (Duketon sheet) 100k 
21241     Wanggannoo (Sir Samuel sheet) 100k
21234     Weebo (Leonora sheet) 100k 
21408     Wilbah (Leonora sheet) 100k 
21409     Wildara (Leonora sheet) 100k 
21213     Wiluna regolith landforms map 250k
24479     Yeelirrie (Sir Samuel sheet) 100k
21965     Yerilla (Edjudina sheet) 100k

Tags: AU-WA, Earth Sciences, GIS Dataset, Published_External, Regional, geology, regolith
Organization: Geoscience Australia Data
Leonora geological map 1:100 000 outcrop geology  digital dataset

Mapping of outcrop geology on Leonora 1:100 000 map sheet in the Eastern Goldfields, Western Australia, as part of the National Geoscience Mapping Accord (NGMA). 
Briefly, mapping consists of geological boundaries/units, faults, fractures, folds, veins, dykes, joints, linears, marker beds, trends, structural measurements, and mineral deposits.

Tags: 100K scale, AU-WA, Earth Sciences, GIS, GIS Dataset, Published_External, geology
Organization: Geoscience Australia Data
Charlies Knob 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
Interpreted Horizons and Faults for Seismic Survey 95. Carnarvon and Roebuck Basins

These data are one of a set of 13 that captures a consistent horizon and fault interpretation of approximately 35 000 km of regional, mostly deep,  seismic reflection data recorded by AGSO along the north and northwestern continental margins of Australia between 1990 and 1994.

Tags: AU-WA, Data Package, Earth Sciences, Geothematic, Published_External, geophysics, seismics
Organization: Geoscience Australia Data
Liverpool Plains, NSW airborne geophysical survey, 1995 - operations report

As part of the National Environmental Geoscience Mapping Accord the Australian Geological
Survey Organisation flew an airborne geophysical survey of 43 200 line km over an
irregularly shaped area to the west of Tamworth, NSW from 13 February to 27 March 1995.
The flight line direction was east-west and the line spacing was 200 m. Flying height was at
an altitude of 80m above ground level.
This survey was specifically designed to help assess the extent of soil salinity, rising water
tables and land degradation on the Liverpool Plains. The new datasets will provide the
framework for future landuse and exploration and assist in developing strategies for
environmental management and resource development.
The total magnetic intensity, gamma-ray spectrometric and digital elevation model data which
were collected during the survey, have been processed and are available for purchase, in both
digital (point located data and gridded) and map form, from the Australian Geological Survey
Organisation. Colour and greyscale pixel image maps are also available.

Tags: AU-NSW, Earth Sciences, GA Publication, Published_External, Record, gamma spectroscopy, geomagnetism, geophysics
Organization: Geoscience Australia Data
Mitchell River:  1: 1 Million General Reference Topographic Map

This map is part of a series which comprises 50 maps which covers the whole of Australia at a scale of 1:1 000 000 (1cm on a map represents 10km on the ground). Each standard map covers an area of 6 degrees longitude by 4 degrees latitude or about 590 kilometres east to west and about 440 kilometres from north to south. These maps depict natural and constructed features including transport infrastructure (roads, railway airports), hydrography, contours, hypsometric and bathymetric layers, localities and some administrative boundaries, making this a useful general reference map.

Tags: 1M scale, Published_External, Topographic Map, Topology, cartography, mapping, topography, tourism
Organization: Geoscience Australia Data
Tanami EW - elevation line data

The Digital Elevation Model represents ground surface topography between points of known elevation. The elevation data was calculated using the altimeters and Global Positioning System (GPS) sensor used for the benefit of airborne magnetic and radiometric data on the same survey. The elevation is the height relative to the Australian Height Datum GDA94 (AUSGEOID09). The processed elevation 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 NTGS Tanami EW Detailed Airborne Magnetic Radiometric and Digital Elevation Survey, NT, 2018 survey were acquired in 2018 by the NT Government, and consisted of 97969 line-kilometres of data at 200m line spacing and 60m terrain clearance.

Tags: Australia, DEM, EARTH SCIENCES, Earth sciences, Elevation, GADDS2.0, NT, Published_External, airborne digital data, geophysical survey, geophysics, line, survey 1312, terrain, vector
Organization: Geoscience Australia Data
Tasmanian Tiers Airborne Magnetic, Radiometric and Digital Elevation Survey, TAS, 2021, (P5003), Uranium ground concentration,3D terrain corrected grid

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  degrees (approximately 40m) and shows uranium element concentration of the Tasmanian Tiers Magnetic and Radiometric Survey, 2021 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2021 by the TAS Government, and consisted of 32951 line-kilometres of data at 200m line spacing and 80m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, NCI, Published_External, TAS, U, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 5003, uranium
Organization: Geoscience Australia Data
GSSA P1300ppmthg

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 0.0004 degrees (approximately 41m) and shows thorium element concentration of the Gawler Craton Airborne Survey, Tranche 2, Block 8b, Billa Kalina, 2017 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2017 by the SA Government, and consisted of 90584 line-kilometres of data at 200m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, NCI, Published_External, SA, Th, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 1300, thorium
Organization: Geoscience Australia Data
Leach Lagoon 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
Kingston 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 88m) and shows uranium element concentration of the Kingston, WA, 1998 in units of parts per million (or ppm). The data used to produce this grid was acquired in 1998 by the WA Government, and consisted of 47325 line-kilometres of data at 400m line spacing and 80m 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 685, uranium
Organization: Geoscience Australia Data
Hazlett 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
GSWA Cornish Helena East Canning 2 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 GSWA Cornish Helena East Canning 2 Elevation Grid Geodetic is elevation data for the Cornish - Helena, WA, 2009 (East Canning 2). This survey was acquired under the project No. 1207 for the geological survey of WA. The grid has a cell size of 0.00083 degrees (approximately 90m).  This grid contains the ground elevation relative to the geoid for the Cornish - Helena, WA, 2009 (East Canning 2). 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, WA, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 1207, terrain
Organization: Geoscience Australia Data
Baradine 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
Yalwal 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
George Creek 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
Bungunya 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
Towards continental-scale ambient noise tomography of Australia, a preliminary result from AusArray data

Output type: Exploring for the Future Extended Abstract

Short Abstract: Seismic tomography has been used for more than 50 years to map the seismic velocity structure of Earth’s interior. Here, we use data from the Exploring for the Future program, AusArray 2o deployment, to perform ambient noise tomography of the Australian continent. In this approach, stacks of cross-correlations of background seismic noise recorded by pairs of seismometers are employed to extract an approximation to the surface wave trains travelling between the seismometers. We have developed a semi-automatic approach to estimate dispersion properties of surface waves as a function of frequency at 0.01 – 1 Hz and deployed the largest ever network of broadband seismometers across the country to image the continental crust of Australia. In this study, we present an ambient noise tomography map of the Australian continent at 0.4 Hz (2.5 seconds), which is sensitive to the top 3 km of the Earth’s crust. Our model shows improved resolution across the country, for example, we observed a large low-velocity anomaly (~2.5 km/s) which delineates the shape of the entire Caning basin in Western Australia. This basin has never been imaged at this detail before, as previous tomographic studies do not measure surface wave velocity up to 0.4 Hz and do not have stations deployed in this area. The outcome demonstrates the utility of the ambient noise tomography method of imaging first-order features, that could be built upon for resource potential assessments.

Citation: Hejrani B., Hassan R., Gorbatov A. & Zhao J., 2024. Towards continental-scale ambient noise tomography of Australia: a preliminary result from AusArray data. In: Czarnota, K. (ed.) Exploring for the Future: Extended Abstracts, Geoscience Australia, Canberra, https://doi.org/10.26186/149637

Tags: Ambient Noise Tomography, AusArray, Australia’s Resources Framework, EFTF – Exploring for the Future, Passive Seismic imaging, Published_External, Seismology and seismic exploration
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files: (se57-10)

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