601ccebe-5bf2-43ae-8712-473c6a70b10a urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-16T06:14:05 creation ISO 19115 2016 Lake Johnston Ellipsoid Grd Elevation geodetic 601ccebe-5bf2-43ae-8712-473c6a70b10a Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Lake Johnston Ellipsoid Grd Elevation geodetic is elevation data for the South Yilgarn Gravity Survey, WA, 2009 (P200961). This survey was acquired under the project No. 200961 for the geological survey of WA. The grid has a cell size of 0.0046 degrees (approximately 472m). This grid contains the ground elevation relative to the geoid for the South Yilgarn Gravity Survey, WA, 2009 (P200961). It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose. {"type": "Polygon", "coordinates": [[[119.9636, -33.0257], [121.5138, -33.0257], [121.5138, -31.9493], [119.9636, -31.9493], [119.9636, -33.0257]]]} 119.9636 121.5138 -33.0257 -31.9493 Australia DEM EARTH SCIENCES Earth sciences Elevation GADDS2.0 NCI Published_External WA digital data geoid geophysical survey geophysics grid raster survey 200961 terrain 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 Lake Johnston Ellipsoid Grd Elevation geodetic file download documentDigital File download for Lake Johnston Ellipsoid Grd Elevation geodetic application/x-netcdf Lake Johnston Ellipsoid Grd Elevation geodetic NCSS documentDigital NetCDF Subsetting Service (NCSS) for Lake Johnston Ellipsoid Grd Elevation geodetic HTML Lake Johnston Ellipsoid Grd Elevation geodetic OPeNDAP documentDigital OPeNDAP web service for Lake Johnston Ellipsoid Grd Elevation geodetic HTML Lake Johnston Ellipsoid Grd Elevation geodetic WMS documentDigital OGC Web Mapping Service (WMS) for Lake Johnston Ellipsoid Grd Elevation geodetic WMS Lake Johnston Ellipsoid Grd Elevation geodetic WCS documentDigital OGC Web Coverage Service (WCS) for Lake Johnston Ellipsoid Grd Elevation geodetic WCS