AndreaBozzo/ceres-open-data-index huggingface dataset:
Earthquake sources of the Australian plate margin: data for the 2018 national tsunami and earthquake hazard assessments

This ecat record refers to the data described in ecat record 123048. The data, supplied in shapefile format, is an input to the 2018 National Seismic Hazard Assessment for Australia (NSHA18) product (ecat 123020) and the 2018 Probabilistic Tsunami Hazard Assessment for Australia (PTHA18) product (ecat 122789).

Tags: HVC_144647, Published_External, earthquake hazard
Organization: Geoscience Australia Data
Deep Well 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
Yoygin 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
Point Samson 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
Melbourne-Forbes-Sydney-Canberra, Gravity (P195903), 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 Melbourne-Forbes-Sydney-Canberra, Gravity (P195903) contains a total of 195 point data values acquired at a spacing of 8047 metres. The data is located in NSW, VIC and were acquired in 1959, under project No. 195903 for Bureau of Mineral Resources (BMR).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NSW, Published_External, VIC, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 195903
Organization: Geoscience Australia Data
The geology of the Embayment area, Rum Jungle, Northern Territory

This report deals with a triangular area of pre-cambrian meta-sediments, totalling about six square miles in which occur copper-uranium orebodies of the Rum Jungle area. The area is situated 55 miles south-south-east of Darwin, Northern Territory. Plane table mapping of [a] portion of the area was carried out by N.J. Mackay and D.J. Gates in 1950 and the area mapped was extended by E.K. Carter in 1951 to cover the whole of the embayment area. The meta-sediments of the area form a large dragfold in the north side of the N 60Â°E striking Giant's Reef fault, along which there is a horizontal displacement of 3.25 miles. About 5,000 feet of varied meta-sediments are present. The carbonaceous slates are the host rocks for mineralization. Granite and granitized sediments lie to the north, east and south of the area and they occupy the core of a domal structure in the meta-sediments. Three periods or phases of faulting are recognised, the first is the post-granite Giant's Reef faulting, which produced the major dragfold, the copper-uranium mineralization may have been associated with this period of faulting. The second is an axial plane shearing of the dragfold, which is post-mineralization in age. The third system of faults consists of a large number of cross-faults which strike from N 60Â°W to N 30Â°E and which have displaced the granite margins, Giant's Reef fault and the axial plane shear. The known copper-uranium mineralization is confined to the axial region of the dragfold and is found almost entirely in carbonaceous slates. The most favourable area for further prospecting appears to be under the deep soil along the axial plane zone, east-north-east of Dyson's Prospect.

Tags: AU-NT, Earth Sciences, GA Publication, Published_External, Record, geology, mineral deposits, stratigraphy, structural geology
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files: St Lawrence (sf55-12)

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
GSWA P1177 Katanning Doserate 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. The terrestrial dose rate grid is derived as a linear combination of the filtered K, U and Th grids. A low pass filter is applied to this grid to generate the filtered terrestrial dose rate grid.
This GSWA P1177 Katanning Doserate grid geodetic has a cell size of 0.00083 degrees (approximately 85m) and shows the terrestrial dose rate of the Dumbleyung (SWCC), WA, 2008. The data used to produce this grid was acquired in 2008 by the WA Government, and consisted of 75805 line-kilometres of data at a line spacing between 100m and 400m, and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, K, NASVD, NCI, Published_External, Th, U, WA, airborne digital data, dose, dose rate, gamma-ray, geophysical survey, geophysics, grid, potassium, rad, radiometrics, raster, rate, spectrometry, survey 1177, thorium, uranium
Organization: Geoscience Australia Data
Redox mapping in the Central Corridor of the St. Ives Camp Redox domains and application to drilling (Horn et al)

Redox mapping in the Central Corridor of the St. Ives Camp Redox domains and application to drilling (Horn et al)

Tags: AU-WA, Earth Sciences, PMD*CRC Publication, Project Y3-Posters, Published_External, pmd*CRC
Organization: Geoscience Australia Data
Shared Navigation Integration Project (SNIP) - Seismic Navigation

The SNIP (Shared Navigation Integration Project) data was purchased by Geoscience Australia from Fugro Multi Client Services in 2007. The dataset includes 3156 onshore and offshore seismic navigation data from Australia and New Zealand for surveys acquired prior to 2003.
Geoscience Australia is making available the SNIP data (as originally purchased) in two formats, KML and Shapefile formats. These files were generated from WGS84 coordinates of all surveys contained in the SNIP database.
The KML file can be viewed using a range of applications including Google Earth, NASA WorldWind, ESRI ArcGIS Explorer, Adobe PhotoShop, AutoCAD3D or any other earth browser (geobrowser) that accepts KML formatted data.
Alternatively the Shapefile can be downloaded and viewed using any application that supports shape files.
Geoscience Australia plans to build on this dataset to deliver this information over the web in the future.
Disclaimer: Geoscience Australia gives no warranty regarding the data downloads provided herein nor the data's accuracy, completeness, currency or suitability for any particular purpose. Geoscience Australia disclaims all other liability for all loss, damages, expense and costs incurred by any person as a result of relying on the information in the SNIP data downloads.

Tags: AU, NZ, Published_External, Seismic Data, Seismology and Seismic Exploration, seismics, shotpoint data
Organization: Geoscience Australia Data
Stockyard 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-NT, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Nyabing (Detailed East), WA, 2002 (P1044), 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 Nyabing (Detailed East), WA, 2002 (P1044), radiometric line data, AWAGS levelled were acquired in 2002 by the WA Government, and consisted of 11589 line-kilometres of data at 100m line spacing and 50m terrain clearance. To constrain long wavelengths in the data, an independent data set, the Australia-wide Airborne Geophysical Survey (AWAGS) airborne magnetic data, was used to control the base levels of the survey data. This survey data is essentially levelled to AWAGS.

Tags: AWAGS, Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NASVD, Published_External, WA, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 1044, thorium, uranium, vector
Organization: Geoscience Australia Data
Peak Hill Collier Ellipsoid Height geodetic

Digital Elevation data record the terrain height variations from the processed point-located data recorded during a geophysical survey. This Peak Hill Collier Ellipsoid Height geodetic is elevation data for the Peak Hill - Collier Gravity Survey (P201160). This survey was acquired under the project No. 201160 for the geological survey of WA. The grid has a cell size of 0.00471 degrees (approximately 499m).  This grid contains the ground elevation relative to the ellipsoid for the Peak Hill - Collier Gravity Survey (P201160). It represents the vertical distance from a location on the Earth's surface to the ellipsoid. 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, ellipsoid, geophysical survey, geophysics, grid, raster, survey 201160, terrain
Organization: Geoscience Australia Data
Menzies 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
Ivanhoe 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
Tallaringa-Coober Pedy, SA, 1958 (P196), 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 Tallaringa-Coober Pedy, SA, 1958 survey were acquired in 1958 by the SA Government, and consisted of 11867 line-kilometres of data at 1600m line spacing and 150m 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 196, vector
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files: Ninghan (sh50-07)

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
Patience 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
Style and timing of late Quaternary faulting on the Lake Edgar Fault, southwest Tasmania, Australia: implications for hazard assessment in intracratonic areas

Geomorphic mapping of the ~30 km Lake Edgar fault scarp in SW Tasmania suggests that three large surface-rupturing events with vertical displacements of 2.4 - 3.1 m have occurred in late Quaternary times. Optically stimulated luminescence (OSL) chronology from a sequence of three periglacial fluvial terraces associated with scarp incision provides constraint on the age of these events. The ages of alluvial/colluvial fans derived from the youngest fluvial terraces constrain the most recent event to ca 17 - 18 ka. The chronology of the two preceding events is more poorly constrained. The near coincidence of ages from the base of the youngest terrace and the penultimate terrace suggest that penultimate faulting might have occurred during active fluvial deposition ca 25 - 28 ka.  The oldest recognised event occurred subsequent to the ca 61 ka deposition of gravels on the highest of the three terraces and prior to the deposition of ca 48 ka gravels exposed in the footwall fan. The vertical displacement implies earthquake magnitudes in the order of MW 6.8 - 7.0.  Estimates for the average slip rate calculated for the two complete seismic cycles range from 0.17 - 0.20 mm/yr (unweighted mean).  This sequence represents the first recurrence data for surface-rupturing earthquakes on an eastern Australian Quaternary fault.  The Lake Edgar Fault, which originally formed in the Palaeozoic, is undoubtedly susceptible to reactivation under conditions imposed by the contemporary Australian intraplate stress field.  While displaying episodic rupture behaviour, the fault appears to rupture with a "characteristic" magnitude.  These findings are significant for seismic hazard assessment both in Australia and in intracratonic areas worldwide.

Tags: AU-TAS, Earth Sciences, External Publication, Published_Internal, climate, earthquakes, geohazards
Organization: Geoscience Australia Data
South Gascoyne CompleteSphCapBouguer geodetic

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 South Gascoyne CompleteSphCapBouguer geodetic is a complete spherical cap Bouguer anomaly grid for the South Gascoyne Gravity Survey (P201061). This gravity survey was acquired under the project No. 201061 for the geological survey of WA. The grid has a cell size of 0.005 degrees (approximately 530m). The data are given in units of um/s^2, also known as 'gravity units', or gu. A total of 8928 gravity stations were acquired to produce this grid.

Tags: Australia, Bouguer, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, WA, complete, geophysical survey, geophysics, grav, gravity, grid, ground digital data, raster, spherical cap, survey 201061
Organization: Geoscience Australia Data
Eromanga 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-QLD, Earth Sciences, GIS Dataset, Published_External, dataset, topography
Organization: Geoscience Australia Data
Cobar 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-NSW, Earth Sciences, GIS Dataset, Published_External, dataset, topography
Organization: Geoscience Australia Data
Simpson Desert South 1:250 000, R502 historical topographic map

The R502 series of maps has been replaced by the National Topographic Map Series (NTMS). The R502 series consists of 542 map sheets and covers Australia at a scale of 1:250,000. It was compiled from aerial photography, but only about one quarter of the series was contoured. The standard sheet size is 1 degree of latitude by 1.5 degrees of longitude. Transverse Mercator map projection and Clark 1858 datum were used. Coverage of the country was completed in 1968.

Tags: 250K scale, AU_NT, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
Frew River 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
Urandangi 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