8bfac6b8-40f4-4a18-8fbc-55452906946e urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-17T00:35:27 creation ISO 19115 2016 p200960 Cunderdin Regional First Vertical Derivative geodetic 8bfac6b8-40f4-4a18-8fbc-55452906946e 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 p200960 Cunderdin Regional First Vertical Derivative geodetic is a first vertical derivative of the Bouguer anomaly grid for the Cunderdin-Kauring Gravity Survey (P200960) survey. This gravity survey was acquired under the project No. 200960 for the geological survey of WA. The grid has a cell size of 0.0037 degrees (approximately 381m). A total of 11020 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. {"type": "Polygon", "coordinates": [[[116.4721, -32.541], [118.0314, -32.541], [118.0314, -30.9779], [116.4721, -30.9779], [116.4721, -32.541]]]} 116.4721 118.0314 -32.541 -30.9779 1VD Australia Bouguer EARTH SCIENCES Earth sciences GADDS2.0 NCI Published_External WA first vertical derivative geophysical survey geophysics grav gravity grid ground digital data infinite slab raster survey 200960 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 p200960 Cunderdin Regional First Vertical Derivative geodetic file download documentDigital File download for p200960 Cunderdin Regional First Vertical Derivative geodetic application/x-netcdf p200960 Cunderdin Regional First Vertical Derivative geodetic NCSS documentDigital NetCDF Subsetting Service (NCSS) for p200960 Cunderdin Regional First Vertical Derivative geodetic HTML p200960 Cunderdin Regional First Vertical Derivative geodetic OPeNDAP documentDigital OPeNDAP web service for p200960 Cunderdin Regional First Vertical Derivative geodetic HTML p200960 Cunderdin Regional First Vertical Derivative geodetic WMS documentDigital OGC Web Mapping Service (WMS) for p200960 Cunderdin Regional First Vertical Derivative geodetic WMS p200960 Cunderdin Regional First Vertical Derivative geodetic WCS documentDigital OGC Web Coverage Service (WCS) for p200960 Cunderdin Regional First Vertical Derivative geodetic WCS