dd2ab7a3-4117-42ee-91d0-3320c8c3958f urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-17T02:16:37 creation ISO 19115 2016 Central Tasmania Gravity Survey, 2007 (P200751), gravity point data dd2ab7a3-4117-42ee-91d0-3320c8c3958f 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 Central Tasmania Gravity Survey, 2007 (P200751) contains a total of 1888 point data values acquired at a spacing between 500 and 7500 metres. The data is located in TAS and were acquired in 2007, under project No. 200751 for Great South Land Minerals. {"type": "Polygon", "coordinates": [[[146.2574, -42.4507], [146.9253, -42.4507], [146.9253, -41.8425], [146.2574, -41.8425], [146.2574, -42.4507]]]} 146.2574 146.9253 -42.4507 -41.8425 Australia EARTH SCIENCES Earth sciences GADDS2.0 NCI Published_External TAS geophysical survey geophysics gravity ground digital data point point located data survey 200751 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 Central Tasmania Gravity Survey, 2007 (P200751), gravity point data file download documentDigital File download for Central Tasmania Gravity Survey, 2007 (P200751), gravity point data application/x-netcdf Central Tasmania Gravity Survey, 2007 (P200751), gravity point data OPeNDAP documentDigital OPeNDAP web service for Central Tasmania Gravity Survey, 2007 (P200751), gravity point data HTML