fd7ad83c-6453-49fa-b2b4-fcd43fffc14c urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-10-16T12:37:46 creation ISO 19115 2016 Tweed River Digital Elevation Model fd7ad83c-6453-49fa-b2b4-fcd43fffc14c The Tweed River 5m Digital Elevation Model (DEM) is generated from all relevant data available on the Elvis - Elevation and Depth - Foundation Spatial Data (Elvis) platform with a resolution of 5 Metres or higher. Source datasets with a resolution higher than 5m have been resampled to 5m. This elevation model is generated from 421 datasets sourced from multiple providers including State and Territory Governments. The capture dates for input data range from 25/03/2009 – 12/07/2018. See Table 1 below for further information. The area covers the land mass of the Tweed River drainage basin as defined by the Bureau of Meteorology Geofabric. Near shore bathymetry data has also been included in the final raster. {"type": "Polygon", "coordinates": [[[153.11, -28.54], [153.58, -28.54], [153.58, -28.15], [153.11, -28.15], [153.11, -28.54]]]} 153.11 153.58 -28.54 -28.15 DEM Earth and space science informatics Published_External Tweed catchment elevation flood model Download the Metadata Statement (pdf) [1.0 MB] documentDigital Download the Metadata Statement (pdf) [1.0 MB] PDF