3e8b672e-75e0-4f34-87d5-be0dee263269 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-16T14:33:09 creation ISO 19115 2016 National Gravity Compilation 2019 - ground elevation geoid grid 3e8b672e-75e0-4f34-87d5-be0dee263269 Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This National Gravity Compilation 2019 - ground elevation geoid grid is elevation data for the 2019 Australian National Gravity Grids. These data were acquired under the project No. 202008. The grid has a cell size of 0.00417 degrees (approximately 435m). This grid contains the ground elevation relative to the geoid for the 2019 Australian National Gravity Grids. 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": [[[107.9979, -48.0021], [164.0021, -48.0021], [164.0021, -7.9979], [107.9979, -7.9979], [107.9979, -48.0021]]]} 107.9979 164.0021 -48.0021 -7.9979 A Series Australia DEM EARTH SCIENCES Earth sciences Elevation GADDS2.0 NCI None Published_External digital data geoid geophysical survey geophysics grid raster survey 202008 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 National Gravity Compilation 2019 - ground elevation geoid grid file download documentDigital File download for National Gravity Compilation 2019 - ground elevation geoid grid application/x-netcdf National Gravity Compilation 2019 - ground elevation geoid grid NCSS documentDigital NetCDF Subsetting Service (NCSS) for National Gravity Compilation 2019 - ground elevation geoid grid HTML National Gravity Compilation 2019 - ground elevation geoid grid OPeNDAP documentDigital OPeNDAP web service for National Gravity Compilation 2019 - ground elevation geoid grid HTML National Gravity Compilation 2019 - ground elevation geoid grid WMS documentDigital OGC Web Mapping Service (WMS) for National Gravity Compilation 2019 - ground elevation geoid grid WMS National Gravity Compilation 2019 - ground elevation geoid grid WCS documentDigital OGC Web Coverage Service (WCS) for National Gravity Compilation 2019 - ground elevation geoid grid WCS