IN2021_V04 Indian Ocean Territories Bathymetry 10m - 210m Multi-resolution AusSeabed products

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2021_V04 titled "Biodiversity Assessment of Australia’s Indian Ocean Territories (IOT)". The voyage took place between June 30 and July 29, 2021, departing from Darwin (NT) and arriving in Hobart (TAS).

The purpose of this voyage was to characterise benthic biodiversity from seamounts (100-3500 m) across the EEZ in Australia’s Indian Ocean Territories (IOT) for the first time.

This dataset is published with the permission of CSIRO. Not to be used for navigational purposes.

The dataset contains bathymetry grids of 10m to 210m resolution of the Indian Ocean Territories produced from the processed EM122 and EM710 bathymetry data.