RV Investigator Voyage IN2020_V09 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), Roubicek, Andres (originator), [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: IN2020_V09; Vessel Data: ADCP; Ship: Investigator (RV); SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania; Recovery of moorings deployed on IN2018_V05 to investigate Antarctic Circumpolar Current dynamics; Global / Oceans | Southern Ocean; Coastal Waters (Australia) | Tasmania Coast East and Southeast; TAS; MNF Transit voyage (ShortNameSuffix _tnn); MNF Research voyage (ShortNameSuffix _vnn); MNF Event voyage (ShortNameSuffix _enn); MNF Charter voyage (ShortNameSuffix _cnn); MNF Trial voyage (ShortNameSuffix _enn); 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; Antarc*; Antarctic; Southern Ocean
• Online Access: https://researchdata.edu.au/rv-investigator-voyage-adcp-data/2047416

Maintenance and Update Frequency: asNeeded Statement: Original field data. Data processing and quality control: Performed by Anoosh Sarraf, NCMI DAP Group. Note that 1min average data is provided as a special request, however it is unedited and has data quality implications. For general use, the 5min average data (os150nb.nc) should be used. Credit ADCP data processed by Anoosh Sarraf (CSIRO NCMI, MNF Data Acquisition and Processing group). Credit These data were collected on the Marine National Facility (MNF) RV Investigator voyage IN2020_V09 Credit The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from, the MNF. Acknowledge the MNF in outputs with the statement: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” Acknowledgment and citations should be in all forms of publication including presentations (where the acknowledgement should be on the closing slide), journals, books, reports and related research outputs. This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility 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 26, 2020 and September 12, 21020, departing from Hobart and returning to Hobart. This was the first science voyage recommencing the science program for the RV Investigator post-COVID, operating with a reduced ship occupancy. The objective of this voyage primarily was to turn around the SAZ (21 to 22) and SOFS (8 to 9) moorings as part of the Southern Ocean Time Series. ADCP data was collected for the duration of the in2020_v09 voyage. 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 mode. The drop keel extension was set at 1.19m from the start of ...