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Bathymetry of the Western Margin of Western Australia

Created 20/01/2026

Updated 20/01/2026

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Geoscience Australia is providing extensive advice, expertise and support to the Australian Transport Safety Bureau (ATSB). The ATSB is leading a seabed mapping and underwater search for missing Malaysia Airlines flight 370 in the southern Indian Ocean.

Bathymetry is the study and mapping of the sea floor. It involves obtaining measurements of the depth of the ocean and is equivalent to mapping on land. Before the underwater search for MH370 could begin, it was necessary to accurately map the sea floor to ensure that the search is undertaken safely and effectively. Bathymetry survey vessels spent months at sea, scanning the sea floor with multibeam sonar to gather detailed, high-resolution data. The data has revealed many seabed features for the first time. This computer-animated 'flythrough' shows a visualisation of some of the sea floor terrain in the search area.

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Additional Info

Field Value
Title Bathymetry of the Western Margin of Western Australia
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/553c1969-1530-4988-aee0-54ee8f9c9e5a
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage Australia
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Bathymetry of the Western Margin of Western Australia". Please visit the source to access the original metadata of the dataset:
https://data.gov.au/data/dataset/bathymetry-of-the-western-margin-of-western-australia2