c2daf687-c74c-41b7-972d-39bc0982cecd urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2026-03-29T03:33:09 creation ISO 19115 2016 Geophysical Data Collection - hosted at the National Computational Infrastructure (NCI) c2daf687-c74c-41b7-972d-39bc0982cecd The Geophysical Data Collection hosted at the National Computational Infrastructure (NCI) contains individual airborne survey lines of geophysical data, including Total Magnetic Intensity, Gamma-ray spectrometry (radiometrics - K, Th, U) and elevation, as well as, ground based Bouguer Gravity. These datasets have been used to create both survey scale and national grids for the geophysical data types. The data were sourced from publicly available government- and company-acquired geophysical surveys in Australia and its surrounding marine area. Other GA Geophysical Data Collections not held at the NCI are discoverable via <a href="https://pid.geoscience.gov.au/dataset/ga/100444">eCat# 100444</a> {"type": "Polygon", "coordinates": [[[112.717, -43.76], [153.67, -43.76], [153.67, -9.0], [112.717, -9.0], [112.717, -43.76]]]} 112.717 153.67 -43.76 -9.0 Australia Bouguer gravity NCI Published_External airborne digital data digital terrain model gamma-ray geophysical data collection geophysical survey geophysics geoscience magnetics potassium radiometrics thorium uranium Link to NCI Holdings documentDigital Link to NCI Holdings HTML Link to Geophysical Archive Data Delivery System (GADDS) Portal documentDigital Link to Geophysical Archive Data Delivery System (GADDS) Portal HTML Unnamed resource documentDigital HTML