AndreaBozzo/ceres-open-data-index huggingface dataset:
Eliza Creek Gravity Survey, Qld 1996 - CR29662 - EPM9698 (P199638), 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 Eliza Creek Gravity Survey, Qld 1996 - CR29662 - EPM9698 (P199638) contains a total of 127 point data values acquired at a spacing between 1000 and 2000 metres. The data is located in QLD and were acquired in 1996, under project No. 199638 for Wiluna Mines Ltd.

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, QLD, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 199638
Organization: Geoscience Australia Data
Magnetic Anomaly Map of Australia, Seventh Edition, 2020 - Enhanced Products Package - vBzz (Phase) grid

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 magnetic grid has a cell size of 0.00083 degrees (approximately 88m).The data are in nanoTesla per metre (or nT/m). To constrain long wavelengths in the grid, an independent data set, the Australia-wide Airborne Geophysical Survey (AWAGS) airborne magnetic data, was used to control the base levels of the survey grid. This survey grid is essentially levelled to AWAGS. The data has had a variable reduction to the pole applied to centre the magnetic anomaly over the magnetised body. The VRTP processing followed a differential reduction to pole calculation up to 5th order polynomial. Magnetic inclination and declination were derived from the IGRF-15 geomagnetic reference model using a data representative date and elevation representative of the survey. A further enhancement has been completed to enhance the geological interpretation of the data.

Tags: AWAGS, Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, None, Published_External, RTP, TMI, VBzz, airborne digital data, geophysical survey, geophysics, grid, mag, magnetics, magnetism, national, palaeomagnetism, pseudo susceptibility, pseudo-gravity transformation, raster, reduced to the pole, survey 1324, tilt angle, total horizontal derivative filter, total horizontal gradient, total magnetic intensity, variable vertical gradient of TMI vertical component
Organization: Geoscience Australia Data
Australian Marine Spatial Information System (AMSIS)

The Australian Marine Spatial Information System (AMSIS) is a web based interactive mapping and decision support system that improves access to integrated government and non-government information in the Australian Marine Jurisdiction.
AMSIS is a decision support tool maintained by Geoscience Australia that brings together information required by Government, industry and private individuals with an interest in the regulation, geography and uses of Australia’s Marine Jurisdiction.  AMSIS provides a mechanism to visualise competing interests in the marine space; using curated data from across Government, State, and academia to expose competing use, and enable discussion with the multi-sectoral users to better plan and manage the Jurisdiction.
AMSIS contains many layers of information displayed in themes of Australia’s Maritime Boundaries, Petroleum, Fisheries, Environment, Native Title and general Regulation. 
Geoscience Australia is working with other Australian Government agencies, Industry and Academia to add additional information that will improve the functionality of AMSIS.
All information provided in AMSIS is the best available at the time of publication.  Although the best efforts have been made to ensure the information is current and accurate, the information is not warranted to be correct.  Users should investigate the metadata records to understand the limitations on any information layer, and consult with the regulating agency before making any decision.

Tags: AU, DC2020, Database, Earth Sciences, HVC_144653, National dataset, Published_External, data, marine, marine jurisdiction
Organization: Geoscience Australia Data
Kangaroo Island, SA, 1956 (56SA06) (P153), 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 Kangaroo Island, SA, 1956 (56SA06) survey were acquired in 1956 by the SA Government, and consisted of 2952 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 153, vector
Organization: Geoscience Australia Data
Torrens 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_SA, Published_External, Topographic Map, Topology
Organization: Geoscience Australia Data
Mendooran 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
SA Detailed Gravity Survey 85E3 (P198553), 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 Detailed Gravity Survey 85E3 (P198553) contains a total of 197 point data values acquired at a spacing of 170 metres. The data is located in SA and were acquired in 1985, under project No. 198553 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 198553
Organization: Geoscience Australia Data
Lake Mason, WA, 1995 (P770), 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 Lake Mason, WA, 1995 survey were acquired in 1995 by the WA Government, and consisted of 12767 line-kilometres of data at 200m 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, Published_External, WA, airborne digital data, geophysical survey, geophysics, line, magnetic, magnetics, magnetism and palaeomagnetism, survey 770, vector
Organization: Geoscience Australia Data
South Nicholson Gravity Survey GA P201701 SCBA267GUVD

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. 
This South Nicholson Gravity Survey GA P201701 SCBA267GUVD is the first vertical derivative of the spheical cap Bouguer anomaly grid for the South Nicholson Gravity Survey (P201701). This gravity survey was acquired under the project No. 201701 for the geological survey of NT. The grid has a cell size of 0.00742 degrees (approximately 800m). A total of 2725 gravity stations at 400m spacing were acquired to produce this grid. A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Tags: 1VD, Australia, Bouguer, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NT, Published_External, first vertical derivative, geophysical survey, geophysics, grav, gravity, grid, ground digital data, raster, spherical cap, survey 201701
Organization: Geoscience Australia Data
The geology of the Tennant Creek gold and copper field Progress report on the work of the 1958 field season

The aim of the 1958 work at Tennant Creek was to supplement previous surveys by re-mapping part of the field in greater detail than had previously been possible.
The rock types mapped during this programme comprised sediments of the Warramunga Group, quartz-felspar porphyries, quartz-magnetite and quartz-hematite lodes, jasper lenses, quartz reefs, lamprophyre dykes, the Rising Sun Conglomerate and Recent superficial deposits.
The origin of the gold and sulphide orebodies of this field are discussed in the light of the latest available data, and an attempt is made to assess the significance of recent geochemical and geophysical work in the area.

Tags: AU-NT, Earth Sciences, GA Publication, Published_External, Record, geology
Organization: Geoscience Australia Data
Mackay - Mackay, NT, 1998 (P1005), 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 Mackay - Mackay, NT, 1998 (P1005), radiometric line data, AWAGS levelled were acquired in 1998 by the NT Government, and consisted of 165347 line-kilometres of data at 400m 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, NT, Published_External, airborne digital data, gamma-ray, geophysical survey, geophysics, line, potassium, radiometrics, spectrometry, survey 1005, thorium, uranium, vector
Organization: Geoscience Australia Data
Kingoonya - U equivalent concentration grid (AWAGS, no nasvd)

The radiometric, or gamma-ray spectrometric method, measures the natural variations in the gamma-rays detected near the Earth's surface as the result of the natural radioactive decay of potassium (K), uranium (U) and thorium (Th). The data collected are processed via standard methods to ensure the response recorded is that due only to the rocks in the ground. The results produce datasets that can be interpreted to reveal the geological structure of the sub-surface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. 
The Geological Survey of South Australia commissioned the Gawler Craton Airborne Survey (GCAS) as part of the PACE Copper initiative. The airborne geophysical survey was flown over parts of the Gawler Craton in South Australia. The program was designed to capture new baseline geoscientific data to provide further information on the geological context and setting of the area for mineral systems (http://energymining.sa.gov.au/minerals/geoscience/pace_copper/gawler_craton_airborne_survey). 
This radiometric uranium grid has a cell size of 0.0004 degrees (approximately 41m) and shows uranium element concentration of the Kingoonya Airborne Magnetic Radiometric and DEM survey, SA, 2018 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2018 by the SA Government, and consisted of 149477 line-kilometres of data at 200m line spacing and 60m terrain clearance. To constrain long wavelengths in the grid, an independent data set, the Australia-wide Airborne Geophysical Survey (AWAGS) airborne magnetic data, was used to control the base levels of the survey grid.

Tags: AWAGS, Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, Published_External, SA, U, airborne digital data, gamma-ray, geophysical survey, geophysics, grid, rad, radiometrics, raster, spectrometry, survey 1311, uranium
Organization: Geoscience Australia Data
P1314 Pilbara Western Australia Airborne Gravity Surveys 2019

Sander Geophysics Limited (SGL) conducted a fixed-wing high resolution airborne gravimetric survey over two survey blocks, Pilbara Northwest and Pilbara Southeast in Northwestern Australia for Geoscience Australia and its partner the Geological Survey of Western Australia (GSWA). 
The traverse lines were oriented east-west in the Pilbara Northwest block and north-south in the Pilbara Southeast block and spaced at 2500 m. A limited number of control lines flown exclusively in the Pilbara Northwest block were oriented north-south and spaced at 50,000 m. A drape surface was created taking into account the terrain and the performance of the aircraft at the expected altitudes and estimated temperatures. The survey was flown with a target clearance of survey 160m above ground level. 
&nbsp;
Survey details 
Survey Name: Pilbara WA airborne gravity surveys 2019
State/Territory: Western Australia (WA)
Datasets Acquired: Airborne gravity
 Geoscience Australia Project Number: P1314
 Acquisition Start Date: April 23, 2019
 Acquisition End Date: June 16, 2019
 Flight line spacing: 2500m
 Flight line direction: 270deg / EW (Pilbara NW); 180deg / NS (Pilbara SE)
 Control line spacing: 50,000m – Pilbara NW only
 Control line direction: 180 deg / NS – Pilbara NW only
Total line kilometers: 69,943
 Nominal terrain clearance (above ground level): 160m
 Aircraft type: Cessna Grand Caravan 208B
Data Acquisition: Sander Geophysics Limited 
 Project Management: Geoscience Australia
 Quality Control: Geoscience Australia
 Dataset Ownership: GSWA and Geoscience Australia
&nbsp;
This data package release contains the final survey deliverables received from the contractor SGL, and peer reviewed by Dr Mark Dransfield.
&nbsp;
1. Point-located Data / line data
ASCII XYZ and ASEG-GDF2 format with accompanying description and definition files.

2.Grids in General eXchange Format (.gxf) and ERMapper format (.ers)
 Datum:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GDA94
Projection:&nbsp;&nbsp;MGA 50
Grid cell size:&nbsp;500m
A full wavelength spatial filter of 5000m was applied to all the gravity grids. See details in the readme files.

 3. Readme files
- PNW-readme-grav.txt 
- PSE-readme-grav.txt

4. Reports 
 - Final survey logistic report (Pilbara SE and NW) from the contractor: P1314_Pilbara_2019_TR-878-000.pdf 
- Pilbara NW survey QC report by M Dransfield: Pilbara NW AG QC report.pdf 
- Pilbara SE survey QC report by M Dransfield: Pilbara SE AG QC report.pdf

 The data from this Pilbara survey are also available for download from https://geoview.dmp.wa.gov.au/GeoView under reference number 71470.

Tags: Airborne Gravity, Geological Survey of Western Australia, Geophysics, Geoscience Australia, Gravimetrics, P1314, Pilbara, Published_External
Organization: Geoscience Australia Data
Arapunga 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
Uralla-Kentucky Gravity (P197248), 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 Uralla-Kentucky Gravity (P197248) contains a total of 132 point data values acquired at a spacing between 15 and 30 metres. The data is located in NSW and were acquired in 1972, under project No. 197248 for University of New England (UNE).

Tags: Australia, EARTH SCIENCES, Earth sciences, GADDS2.0, NCI, NSW, Published_External, geophysical survey, geophysics, gravity, ground digital data, point, point located data, survey 197248
Organization: Geoscience Australia Data
Townsville 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
Yathong Magnetic Gradient and Radiometric Survey, NSW, 2023, (P5023), ground elevation geoid grid

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Yathong Magnetic Gradient and Radiometric Survey, NSW, 2023, (P5023), ground elevation geoid grid is elevation data for the Yathong airborne magnetic gradient and radiometric survey, 2023. This survey was acquired under the project No. 5023 for the geological survey of NSW. The grid has a cell size of  degrees (approximately 40m).  This grid contains the ground elevation relative to the geoid for the Yathong airborne magnetic gradient and radiometric survey, 2023. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

Tags: Australia, DEM, EARTH SCIENCES, Earth sciences, Elevation, GADDS2.0, NCI, NSW, Published_External, digital data, geoid, geophysical survey, geophysics, grid, raster, survey 5023, terrain
Organization: Geoscience Australia Data
National Areas of Interest Layer for Seabed Mapping and Biodiversity Characterisation WFS

The National Areas of Interest Layer for Seabed Mapping and Biodiversity Characterisation is an active WFS sustained by the Areas of Interest functionality of the AusSeabed Survey Coordination Tool (ASB SCT). The redevelopment of the functionality and tool were supported by in-kind investments from AusSeabed, FrontierSI, and the National Environmental Science Program Marine and Coastal Hub (MaC Hub) under a scoping project agreement. 
Objective: The Areas of Interest functionality allows organisations and communities to publish their seabed data needs through the AusSeabed portal as part of the Areas of Interest layer. When different organisations identify the same regions as Areas of Interest, it helps generate understanding of the regions where there is the greatest cumulative need for data. This will help prioritise the highest value areas for data acquisition or legacy data release. It will also allow different groups to see where they have common priorities and increase opportunities for collaboration.

Tags: Marine Spatial Layer, Marine Spatial Planning, Published_External
Organization: Geoscience Australia Data