Datasets

The Open Data Portal datasets contain detailed records of seismic surveys and geochemical data, and they are made available here to industry, researchers and the public.

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GEBCO 2021 Elevation Grid in GeoTIFF COG (cloud optimized) format

CSIRO Oceans & Atmosphere

The GEBCO_2021 Grid provides global coverage of elevation data in meters on a 15 arc-second grid of 43200 rows x 86400 columns, giving 3,732,480,000 data points. The GEBCO 2021...
Dataset updated: 12/03/2025
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GEBCO 2019 Elevation Grid in GeoTIFF COG (cloud optimized) format

CSIRO Oceans & Atmosphere

GEBCO’s (General Bathymetric Chart of the Oceans) gridded bathymetric data set, the GEBCO_2019 Grid, is a global terrain model for ocean and land, providing elevation data, in...
Dataset updated: 12/03/2025
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- PNG

Datasets

2 datasets found

GEBCO 2021 Elevation Grid in GeoTIFF COG (cloud optimized) format

GEBCO 2019 Elevation Grid in GeoTIFF COG (cloud optimized) format

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