IN2020_V09 Southern Ocean Time Series Bathymetry 10m - 210m Multi-resolution AusSeabed products

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2020_V09 titled "SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania". The voyage took place between August 27 and September 12, 2020, departing from Hobart (TAS) and arriving in Hobart (TAS).

The purpose of this voyage was to deploy two new SOTS moorings (SOFS-9 and SAZ-22) and recover two existing ones (SOFS-8 and SAZ-21). These automated deep-water moorings measure the exchanges of heat, water, carbon dioxide and oxygen between the ocean and atmosphere, and the physical and biological processes that control them.

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 Southern Ocean Time Series produced from the processed EM122 and EM710 bathymetry data.