General Bathymetric Chart of the Oceans (GEBCO) from 2024GEBCO’s current gridded bathymetric data set, the GEBCO_2024 Grid, is a global terrain model for ocean and land, providing elevation data, in meters, on a 15 arc-second interval grid. It is accompanied by a Type Identifier (TID) Grid that gives information on the types of source data that the GEBCO_2024 Grid is based on. This release includes a version of the grid with under-ice topography/bathymetry information for Greenland and Antarctica. Original source: https://www.gebco.net/data_and_products/gridded_bathymetry_data/ Published on 3 Mar 2025Publicoceanbathymetrycloud optimised geotiff
Tasmanian 2 metre Digital Elevation ModelThis a cloud optimised geotiff of a 2 m DEM covering all of Tasmania. It was produced by Mineral Resources Tasmania and is available under Creative Commons Attribution 3.0 Australia Licence with attribution to "The LIST ©State of Tasmania"Published on 29 Nov 2023Publicdemcloud optimised geotiff