AndreaBozzo/ceres-open-data-index huggingface dataset:
Seismic Data Processing Report for Bureau of Mineral Resources, Geology and Geophysics, Marine Geoscience and Petroleum Geology Group : Bonaparte Basin Seismic Survey 1991 : BMR Survey 100

This report presents an account of the processing sequenceand techniques used for processing seismic data in theBonaparte Basin for Bureau of Mineral Resources, Geologyand Geophysics, Division of Marine Geoscience and Petroleum Geology.
A total of 2214.350 kms of marine seismic data was processedby Digital Exploration Ltd, Brisbane during the period fromJuly 1991 to December 1991.
Client supervision was provided by Mr. Frank Brassil andMr. Tim Barton. Details of the field data acquisition parameters andprocessing sequence are given in Sections 2 and 3 respectively.
Listing of line numbers with SPN ranges, kilometre indexesand TIME is given in appendix 5.1, archive tape listing inappendix 5.2 and location map in appendix 5.3.

Tags: Earth Sciences, GA Publication, Published_External, Record, marine, seismics
Organization: Geoscience Australia Data
Satirist 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 Unpublished maps are available as compilations.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-WA, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Great Barrier Reef, Ribbon Surficial Cover Facies maps

The Bureau of Mineral Resources has developed a reconnaissance-style mapping technique for documenting surficial cover on reefs. These maps exhibit only surficial facies. Subsurface facies will be integrated on future maps. A simple bathymetric classification has been applied to these maps with the differentiation of supratidal, intertidal and subtidal zones. The intertidal zone is confined to upper and lower levels that approximate highest astronomical tide and low water datum at Townsville respectively.  Map resolution is variable over the reef and generally it decreases with increasing water depth. Maximum resolution has been retained where possible, to provide the user with the means of location on these reefs. 
Compiled 1982 by B.M. Radke BMR
Edited 1983 by G.W. D'Addario
Cartography by G.A. Young, R.A. Swoboda
Drawn by G.A. Young
Doc Fisher Geoscience Library Link https://geoscienceaustralia.intersearch.com.au/cgi-bin/koha/opac-detail.pl?biblionumber=21026

Tags: AU-QLD, EARTH SCIENCES, Earth Sciences, Geoscience, Published_External, Thematic Map, marine
Organization: Geoscience Australia Data
Pelican Island 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
WASANT Palaeovalley Map - Distribution of Palaeovalleys in Arid and Semi-arid WA-SA-NT

Geoscientific thematic map of Australia's arid and semi-arid zone palaeovalley systems in WA, SA and the NT. Map compiled for the Palaeovalley Groundwater Project; managed by Geoscience Australia and funded by the National Water Commission. Stakeholder expert input from jurisdictional government departments. Map version 1 - future updates possible.

Tags: AU-NT, AU-SA, AU-WA, Earth Sciences, Geoscience, Published_External, Thematic Map, groundwater, hydrogeology
Organization: Geoscience Australia Data
Kingston 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 Kingston elevation grid geodetic is elevation data for the Kingston, WA, 1998. This survey was acquired under the project No. 685 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 Kingston, WA, 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, Published_External, WA, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 685, terrain
Organization: Geoscience Australia Data
Onshore and Offshore Borehole Data Services (WMS & WFs using GeosciML)

Geoscience Australia defines a borehole as the generalized term for any narrow shaft drilled in the ground, either vertically or horizontally, and would include Mineral Drillholes, Petroleum Wells and Water Bores along with a variety of others types, but does not include Costean, Trench or Pit. 
For the purpose of a borehole as defined by GeoSciML Borehole 3.0, the dataset has been restricted to onshore and offshore Australian boreholes, and bores that have the potential to support geological investigations and assessment of a variety of resources.

Tags: Environmental Science and Management, Published_External, Thematic Data, marine
Organization: Geoscience Australia Data
TasExplore Northeast Tasmania Gravity Survey, 2009 (P200970), 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 TasExplore Northeast Tasmania Gravity Survey, 2009 (P200970) contains a total of 1479 point data values acquired at a spacing between 800 and 2000 metres. The data is located in TAS and were acquired in 2008, under project No. 200970 for Mineral Resources Tasmania (MRT).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, TAS, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 200970
Organization: Geoscience Australia Data
GSNSW Exploration NSW Area J Cobar Nymagee Part2 magnetic grid geodetic

Total magnetic intensity (TMI) data measures variations in the intensity of the Earth's magnetic field caused by the contrasting content of rock-forming minerals in the Earth crust. Magnetic anomalies can be either positive (field stronger than normal) or negative (field weaker) depending on the susceptibility of the rock. The data are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.
This GSNSW Exploration NSW Area J Cobar Nymagee Part2 magnetic grid geodetic has a cell size of 0.00049 degrees (approximately 50m). The units are in nanoTesla (or nT). The data used to produce this grid was acquired in 1999 by the NSW Government, and consisted of 31212 line-kilometres of data at 250m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NSW, Published_External, TMI, airborne digital data, geophysical survey, geophysics, grid, mag, magnetics, magnetism, palaeomagnetism, raster, survey 742, total magnetic intensity
Organization: Geoscience Australia Data
Oakwood 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
SA Gravity Survey 2001A4 (P200157), 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 SA Gravity Survey 2001A4 (P200157) contains a total of 363 point data values acquired at a spacing of 1000 metres. The data is located in SA and were acquired in 2001, under project No. 200157 for None.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, SA, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 200157
Organization: Geoscience Australia Data
GSV Orbost Helicopter Vic 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 GSV Orbost Helicopter Vic magnetic grid geodetic has a cell size of 0.0005 degrees (approximately 49m). The units are in nanoTesla (or nT). The data used to produce this grid was acquired in 1994 by the VIC Government, and consisted of 20638 line-kilometres of data at 200m line spacing and 90m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, TMI, VIC, airborne digital data, geophysical survey, geophysics, grid, mag, magnetics, magnetism, palaeomagnetism, raster, survey 654, total magnetic intensity
Organization: Geoscience Australia Data
Caprock Systems for CO2 Geological Storage

Assessment of caprock systems will be highly site-specific and rely on a multi-disciplinary approach, utilising a combination of seismic surveys, exploration wells, wireline log data, stratigraphic and sedimentological analysis, well tests and laboratory scale testing of caprock samples.
The study has presented a qualitative methodology for assessment of seal potential at the basin scale. The seal capacity of a caprock system may be defined as the capacity, geometry and integrity of the caprock. Seal capacity refers to the maximum CO2 column height that can be retained in the underlying reservoir, before pressure exerted by buoyancy exceeds capillary entry pressure, thus allowing CO2 to migrate through the caprock. Seal geometry refers to the thickness and lateral extent of the caprock. Seal integrity refers to caprock geomechanical properties, in the context of ambient stress fields that may be modified by CO2 injection and any associated abstraction of reservoir fluids. 
Key knowledge gaps identified for further research include: wettability and interfacial tension effects on supercritical CO2-water-rock systems: hydrodynamic effects of large scale injection in deep saline formations; effects of faults on caprocks in predictive modelling. There is also a case for the compilation of a comprehensive database on caprock systems, including mineralogical and petrophysical properties, to provide analogue data in storage site assessment. A compendium of caprock properties at existing CO2 storage sites would also prove useful.

Tags: Earth Sciences, External Publication, Published_External, carbon dioxide
Organization: Geoscience Australia Data
Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP1373)(NCIP Program) - High Resolution Bathymetry grids

Geoscience Australia conducted a marine survey to provide seabed environmental information to support the assessment of the CO2 storage potential of the Vlaming Sub-Basin. The survey was undertaken under the Australian Government's National CO2 Infrastructure Plan (NCIP) to help identify sites suitable for the long term storage of CO2. The major aim of this survey was to look for evidence of any gas fluid seepage at the seabed and wether the location had faults that have been identified in a number of seismic lines. The survey also mapped seabed biota in the area of interest to indentify any biota communities that are related with seepage. This research addresses key questions of the regional seal integrity of the Southern Perth Shale and the potential for storing of CO2 in the Early Cretaceous Gage Sandstone. The survey was conducted by Fugro's Southern Supporter in the Vlaming Sub-Basin, North and South of Rotnest Island between the period of the 17th of March to the 20th of April 2012. Shallow seismic sub bottom profiler data were acquired as well as high resolution multibeam bathymetry and backscatter data during the survey. This dataset is not to be used for navigational purposes.This dataset is not to be used for navigational purposes.

Tags: AusSeabed, Environmental Sciences, HVC_144641, Marine Data Bathymetry Grid, Published_External, WA, bathymetry, continental shelf, environmental, marine, marine survey
Organization: Geoscience Australia Data
Helicopter Gravity (P197102), 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 Helicopter Gravity (P197102) contains a total of 425 point data values acquired at a spacing between 500 and 4000 metres. The data is located in WA and were acquired in 1971, under project No. 197102 for Bureau of Mineral Resources (BMR).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, WA, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 197102
Organization: Geoscience Australia Data
Degraves 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-SA, Orthophoto Map, Published_External, Topographic Map, Topology, topography
Organization: Geoscience Australia Data
Walgett 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_NSW, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
Tanami NS 5ZB - ground elevation geoid grid (radar)

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Tanami NS 5ZB - ground elevation geoid grid (radar) is elevation data for the NTGS Tanami NS 5ZB Region Detailed Airborne Magnetic Radiometric and Digital Elevation Survey, NT, 2018. This survey was acquired under the project No. 1312 for the geological survey of NT. The grid has a cell size of 0.00018 degrees (approximately 20m).  This grid contains the ground elevation relative to the geoid for the NTGS Tanami NS 5ZB Region Detailed Airborne Magnetic Radiometric and Digital Elevation Survey, NT, 2018. 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, NT, Published_External, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 1312, terrain
Organization: Geoscience Australia Data
Geological Timescale Bookmark

A simple geological timescale suitable for printing at A4 size; the one-page version has both sides of the bookmark together. The geological timescale is one of the major achievements of geoscience over the last two centuries. The timescale subdivides the 4.6 billion years since the planet formed into a series of time units (e.g. Jurassic Period). Rocks and particularly the fossils within them have been compared across the world to work out their age relative to each other. This information has been calibrated against an absolute ages of rocks are usually calculated by measuring the natural radioactive decay of minerals. The international standard timescale allows geoscientists to determine the ages of events in Earth history and so understand the evolution of the planet from its formation to the present day. For the most up to date International Chronostratigraphic Chart head to www.stratigraphy.org.

Tags: Earth Sciences, Educational Product, Published_External
Organization: Geoscience Australia Data
Pleiades 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
NSW DMR, Discovery 2000, Area X, Inverell, NSW (P1038), 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 NSW DMR, Discovery 2000, Area X, Inverell, NSW (P1038), radiometric line data, AWAGS levelled were acquired in 2002 by the NSW Government, and consisted of 29054 line-kilometres of data at 250m line spacing and 60m 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, NSW, Published_External, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 1038, thorium, uranium, vector
Organization: Geoscience Australia Data
Thaduna 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
NSW Coonabarabran 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 NSW Coonabarabran doserate grid geodetic has a cell size of 0.00045 degrees (approximately 47m) and shows the terrestrial dose rate of the Coonabarabran Airborne Magnetic Radiometric and DEM Survey, NSW, 2017. The data used to produce this grid was acquired in 2017 by the NSW Government, and consisted of 50961 line-kilometres of data at 250m line spacing and 60m terrain clearance.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, K, NASVD, NCI, NSW, Published_External, Th, U, airborne digital data, dose, dose rate, gamma-ray, geophysical survey, geophysics, grid, potassium, rad, radiometrics, raster, rate, spectrometry, survey 1290, thorium, uranium
Organization: Geoscience Australia Data
AUSGeoid98 v.1.0 data files:  (sj53-11)

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