f04db490-eeb8-4d20-95be-8fabad83f01e urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-16T10:53:58 creation ISO 19115 2016 GSNSW Southeast Lachlan Uranium Grid Geodetic f04db490-eeb8-4d20-95be-8fabad83f01e 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 radiometric uranium grid has a cell size of 0.0005 degrees (approximately 50m) and shows uranium element concentration of the Southeast Lachlan, NSW, 2010 in units of parts per million (or ppm). The data used to produce this grid was acquired in 2010 by the NSW Government, and consisted of 108251 line-kilometres of data at a line spacing between 250m and 500m, and 60m terrain clearance. {"type": "Polygon", "coordinates": [[[148.4848, -37.5306], [150.1853, -37.5306], [150.1853, -34.9861], [148.4848, -34.9861], [148.4848, -37.5306]]]} 148.4848 150.1853 -37.5306 -34.9861 Australia EARTH SCIENCES Earth sciences GADDS2.0 NASVD NCI NSW Published_External U airborne digital data gamma-ray geophysical survey geophysics grid rad radiometrics raster spectrometry survey 1218 uranium File available for download in various formats from the GADDS2 portal documentDigital The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS. HTML GSNSW Southeast Lachlan Uranium Grid Geodetic file download documentDigital File download for GSNSW Southeast Lachlan Uranium Grid Geodetic application/x-netcdf GSNSW Southeast Lachlan Uranium Grid Geodetic NCSS documentDigital NetCDF Subsetting Service (NCSS) for GSNSW Southeast Lachlan Uranium Grid Geodetic HTML GSNSW Southeast Lachlan Uranium Grid Geodetic OPeNDAP documentDigital OPeNDAP web service for GSNSW Southeast Lachlan Uranium Grid Geodetic HTML GSNSW Southeast Lachlan Uranium Grid Geodetic WMS documentDigital OGC Web Mapping Service (WMS) for GSNSW Southeast Lachlan Uranium Grid Geodetic WMS GSNSW Southeast Lachlan Uranium Grid Geodetic WCS documentDigital OGC Web Coverage Service (WCS) for GSNSW Southeast Lachlan Uranium Grid Geodetic WCS