RV Investigator Voyage IN2021_V04 ADCP Data

• Other Authors: CSIRO (hasAssociationWith), CSIRO O&A, Information & Data Centre (pointOfContact), CSIRO Oceans & Atmosphere - Hobart (hasAssociationWith), CSIRO/Oceans and Atmosphere (hasAssociationWith), Data Officer (AR), Hobart (processor), Dirita, Vito (originator), Zeliadt, Stephanie (processor), [e-mail], (custodian)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: oceans; Earth Science | Oceans | Ocean Circulation | Ocean Currents; Marine National Facility; Research Voyage: IN2021_V04; Vessel Data: ADCP; Ship: Investigator (RV); Biodiversity assessment of Australia’s Indian Ocean Territories; Coastal Waters (Australia) | Tasmania Coast East and Southeast; TAS; Coastal Waters (Australia) | West Australia Coast North; WA; Coastal Waters (Australia) | Northern Territory Coast; NT; Global / Oceans | East Indian Ocean; Coastal Waters (Australia) | West Australia Coast; Global / Oceans | Southern Ocean; Regional Seas | Arafura Sea; MNF Research voyage (ShortNameSuffix _vnn); ADCP (Acoustic Doppler Current Profiler); Current direction in the water body; Current speed in the water body; Eastward current velocity in the water body; Northward current velocity in the water body; Upward current velocity in the water body; research vessel; current profilers; Indian; Southern Ocean
• Online Access: https://researchdata.edu.au/rv-investigator-voyage-adcp-data/1880664

Maintenance and Update Frequency: asNeeded Statement: Original field data. Data processing and quality control: Performed by Stephanie Zeliadt (CSIRO DAP, NCMI) Credit ADCP data processed by Stephanie Zeliadt (CSIRO NCMI, MNF Data Acquisition and Processing group). Credit These data were collected on the Marine National Facility (MNF) RV Investigator voyage IN2021_V04 This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_V04, titled "Biodiversity Assessment of Australia’s Indian Ocean Territories." The voyage took place between June 30 and July 29, 2021 departing from Darwin (NT) and returning in Hobart (TAS). Data was collected during in2021_v04 for most of the voyage. The OS75 was turned off whilst in shallower water to prioritise mapping and the OS150 was turned off briefly for mapping around Christmas Island. Data was collected using UHDAS and post-processed using CODAS. Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband. Internal triggering was used. The drop keel was at 2m below the waterline for the duration of the voyage. See the voyage computing and electronics report for more details regarding data acquisition. This dataset was processed and then archived within the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart.