Datasets Members About Activity Stream Search data Advanced search Add query syntax to search Include Sub-Organisations 3,021 datasets found Order by Relevance Name Ascending Name Descending Last Modified Go Filter Results Formats WMS Sir Samuel magnetic grid geodetic Geoscience Australia Data 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... Dataset updated: 16/10/2025 HTML application/x-netcdf WMS WCS 1 ... 149 150 151 152 3021 - 3021 of 3021 results