ground digital data
Type of resources
Keywords
Publication year
Topics

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Cooper Basin North Complete Gravity Bouguer Anomaly 1VD geodetic is a complete Bouguer anomaly grid for the Cooper Basin North Gravity Survey, Queensland 2007 (P200701). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. This gravity survey was acquired under the project No. 200701 for the geological survey of QLD. The grid has a cell size of 0.0075 degrees (approximately 796m). A total of 3550 gravity stations were acquired to produce this grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Cooper Basin North Gravity Bouguer Anomaly geodetic is a complete Bouguer anomaly grid for the Cooper Basin North Gravity Survey, Queensland 2007 (P200701). This gravity survey was acquired under the project No. 200701 for the geological survey of QLD. The grid has a cell size of 0.0075 degrees (approximately 796m). The data are given in units of um/s^2, also known as 'gravity units', or gu. A total of 3550 gravity stations were acquired to produce this grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This GSNSW DPI Jerilderie Oaklands Basin Complete Spherical Cap Bouguer geodetic is a complete spherical cap Bouguer anomaly grid for the Oaklands Basin  Jerilderie Gravity Survey, 2009, NSW (P200920). This gravity survey was acquired under the project No. 200920 for the geological survey of NSW. The grid has a cell size of 0.0075 degrees (approximately 759m). The data are given in units of um/s^2, also known as 'gravity units', or gu. A total of 2350 gravity stations were acquired to produce this grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This GSNSW DPI Jerilderie Oaklands Basin Vertical Derivative geodetic is a first vertical derivative of the Bouguer anomaly grid for the Oaklands Basin  Jerilderie Gravity Survey, 2009, NSW (P200920) survey. This gravity survey was acquired under the project No. 200920 for the geological survey of NSW. The grid has a cell size of 0.0075 degrees (approximately 759m). A total of 2350 gravity stations were acquired to produce the original grid. A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Broken Hill Complete Spherical Cap Bouguer 1VD 2009 geodetic is the first vertical derivative of the complete spherical cap Bouguer anomaly grid for the Broken Hill  Western NSW Gravity Survey, 2009 (P200921). This gravity survey was acquired under the project No. 200921 for the geological survey of NSW. The grid has a cell size of 0.0037 degrees (approximately 378m). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. A total of 6998 gravity stations at a spacing between 1000m and 4000m were acquired to produce this grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This CunderdinKauring Gravity Survey (P200960) contains a total of 11020 point data values acquired at a spacing between 50 and 2000 metres. The data is located in WA and were acquired in 2009, under project No. 200960 for Department of Industry and Resources (Western Australia).

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Lake Johnston Complete Spherical Cap Bouguer geodetic is a complete spherical cap Bouguer anomaly grid for the South Yilgarn Gravity Survey, WA, 2009 (P200961). This gravity survey was acquired under the project No. 200961 for the geological survey of WA. The grid has a cell size of 0.0046 degrees (approximately 472m). The data are given in units of um/s^2, also known as 'gravity units', or gu. A total of 6125 gravity stations were acquired to produce this grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Lake Johnston Complete Spherical Cap Bouguer 1VD geodetic is the first vertical derivative of the complete spherical cap Bouguer anomaly grid for the South Yilgarn Gravity Survey, WA, 2009 (P200961). This gravity survey was acquired under the project No. 200961 for the geological survey of WA. The grid has a cell size of 0.0046 degrees (approximately 472m). A Fast Fourier Transform (FFT) process was applied to the original grid to calculate the first vertical derivative grid. A total of 6125 gravity stations at 2500m spacing were acquired to produce this grid.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Gravity along SA 2008 Seismic Lines, Arrowie, Curnamona and Gawler (P200802) contains a total of 1469 point data values acquired at a spacing of 400 metres. The data is located in SA and were acquired in 2008, under project No. 200802 for Geoscience Australia.

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 subsurface. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fitforpurpose. This Gravity on Gawler, Officer, Musgrave, Amadeus (GOMA) Seismic 2008 (P200803) contains a total of 1586 point data values acquired at a spacing of 400 metres. The data is located in NT, SA and were acquired in 2008, under project No. 200803 for Geoscience Australia; Northern Territory of Australia (Northern Territory Geological Survey); Primary Industries and Resources South Australia (PIRSA).