IN2020_V08 Southern Ocean Bathymetry 10m - 210m Multi-resolution AusSeabed products ...

• Main Authors: Boyd, Philip, Edwards, Stuart, Boyd, Matt, Navidad, Cisco, Gifford, Davina
• Format: Dataset
• Language: unknown
• Published: CSIRO 2023
• Subjects: Marine geoscience; Surveying incl. hydrographic surveying; Southern Ocean
• Online Access: https://dx.doi.org/10.25919/cz99-ks39; https://data.csiro.au/collection/csiro%3A61442v1

This layer group describes multibeam echosounder data collected on RV Investigator voyage IN2020_V08 titled "SOLACE - Southern Ocean Large Areal Carbon Export: quantifying carbon sequestration in subpolar and polar waters". The voyage took place between December 5, 2020 and January 16, 2021, departing from Hobart (TAS) and arriving in Hobart (TAS). The purpose of this voyage was to meet the following aims of the Southern Ocean Large Areal Carbon Export (SOLACE) project: First, to improve water column measurement of the downward export flux of carbon of the biological pump using an integrated suite of new technological advances – from particle decomposition to mesopelagic vertical migrations. Second, to integrate these improved estimates of the functioning of the biological export with biooptical properties, used as proxies of biogeochemical (BGC) properties, and which can be remotely sensed using satellite sensors. A combination of conventional passive “ocean colour radiometry” and active “CALIOP” LIDAR ...