This record describes the End of Voyage archive from the Marine National Facility RV Investigator voyage IN2014_E03.5. This was a trial voyage departing Hobart on the 21st November and returning to Hobart on the 24th November 2014. Voyage objectives include: ongoing crew training to further develop the ship's safety management system (SMS), develop and implement procedures and JHAs for future scientific operations. Equipment to be used include : Atmospheric Radon, Underway, Bridge 200KHz. Data types to be collected include UWY data (not near real-time), Atmospheric Radon, Bridge 200KHz. The archive for the IN2014_E03.5 EOV data will be held within the CSIRO Oceans and Atmosphere Data Centre in Hobart. The EOV data collected and voyage documentation will be available to the O&A voyage participants via internal network. There is no EOV paper documentation for this voyage. Tape backed up on: xx/xx/2015, stored at: Hobart Marine Labs, IDC Storeroom, Filing Cabinet 1 Drawer-2, Archive Box-7A

This record describes the End of Voyage archive from the Marine National Facility RV Investigator voyage IN2014_E04.5. This is the final trial voyage for the RV Investigator departing Hobart on the 29th November and returning to Hobart on the 30th November 2014. The overall voyage objectives include equipment testing and procedure development. Data types to be collected include UWY data (not near real-time), Atmospheric Radon and SST Radiometer. The archive for the IN2014_E04.5 EOV data will be held within the CSIRO Oceans and Atmosphere Data Centre in Hobart. The EOV data collected and voyage documentation will be available to the O&A voyage participants via internal network. There is no EOV paper documentation for this voyage.

This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_E02, titled: "Trials and Calibration." The voyage took place between November 20 and November 28, 2021, departing from Hobart (TAS) and returning to Hobart. Data was collected during in2021_e02 for the duration of the 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. Data was not acquired on the broadband setting for either transducer. The two ADCP’s used internal triggering. The drop keel was ‘flush with the gondola’ at 1.19m 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 (quality-controlled), and then archived by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC).

This record describes the End of Voyage archive from the Marine National Facility RV Investigator voyage IN2014_E04: Moorings equipment - testing and procedure development. This is a trial voyage for the RV Investigator departing Hobart on the 26th November and returning to Hobart on the 28th November 2014. The overall voyage objectives were to safely develop optimal procedures for servicing deep ocean moorings from RV Investigator including three IMOS Southern Ocean Time Series Moorings. Data collected included Underway (UWY), Gravity, Atmospheric data (Radon), Multibeam (EM122, EM710). These datasets are test only and not for processing and distribution. The archive for the IN2014_E04 EOV data will be held temporarily within the CSIRO Oceans and Atmosphere Data Centre in Hobart. The EOV data collected and voyage documentation will be available to the O&A voyage participants via internal network. EOV paper documentation will be referenced in TRIM under "IN2014_E04", Record Number: C2014/10303. GSM data (Gravity and ME70) added to archive 13/01/2015. File transfers checked and EndOfVoyageChecklist.pdf in global_docs updated. Last manifest file created in2014_e04_manifest_rawVoyage_gsm_added_1.0.txt 28/07/2015. A permanent archive of the EOV data will be located at the CSIRO Data Access Portal (DAP).

This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_E03, titled: "Equipment Trials and Calibrations 2021". The voyage took place between December 1 and December 8, 2021, departing from Hobart (TAS) and returning to Hobart (TAS). 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 The University of Hawaii’s CODAS software codas_focal_20.04_vbox64.ova was used for processing. See the voyage computing and electronics report for more details regarding data acquisition. This dataset was processed (quality-controlled), and then archived by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC).

This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_E04, titled "Trials & Calibrations." The voyage took place between December 15, 2021 and December 20, 2021 (AEST), departing from Hobart and returning to Hobart. Data was collected during IN2021_E04 for sections of the voyage. Data was collected using UHDAS and post-processed using CODAS. The RDI Ocean Surveyor 150kHz ADCP (os150) was run in broadband with 4m bins from the start of the voyage, while in relatively shallow water, from 2021-12-14 22:12Z. The OS150 was turned off at 2021-12-15 21:17Z to avoid interference with other sounders data that were being collected. From 2021-12-16 10:50Z both the os150 and the RDI Ocean Surveyor 75kHz ADCP (os75) were run in narrowband with 8m bins. The os75 was switch off at 2021-12-19 21:10Z as the vessel entered shallower water. The os150 was switched off at the end of the voyage at 2021-12-19 12:45Z. Internal triggering was used. The drop keel was ‘flush with the gondola’ at 1.19m below the waterline for the duration of the voyage. This dataset was processed (quality-controlled), and then archived by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC).

This record describes the ADCP data collected from the Marine National Facility (MNF) RV Investigator Voyage IN2020_V10, titled "MNF Trials, Storm Bay Modelling and Information System Data Collection, and Bathymetric and Benthic Habitat mapping of the Huon AMP." The voyage took place between November 13 and November 21, 2020 departing from Hobart (TAS) and arriving in Hobart. Data was collected during in2020_v10 for the duration of the 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. Internal triggering was used. This dataset was processed and then archived within the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart.

This record describes the End of Voyage archive from the Marine National Facility RV Investigator trial voyage IN2015_E06. This is a 3-part trial voyage departing Hobart (TAS) and returning to Hobart, on the following dates: Leg 1: 5-8 October; Leg 2: 9-11 October; Leg 3: 12-16 October. Data collected includes: Underway, ADCP (75 KHz, 150 KHz), CTD, Gravity, Hydrology, Atmospheric (Absorption Photometer, Nephelometer, Ozone, Radon), Greenhouse (Picarro), pCO2, Echo Sounder (18, 38, 70, 120, 200, 333 KHz), Multibeam (EM122, EM710), XBT, TRIAXUS, USBL, Video, Acoustic Optical System (AOS). The archive for the IN2015_E06 EOV data will be held temporarily within the CSIRO Oceans and Atmosphere Data Centre in Hobart, with a permanent archive to be located at the CSIRO Data Access Portal (DAP, https://data.csiro.au/dap/). The EOV paper documentation - XBT Logs, is archived c/o the Data Centre in Hobart and the location entered in TRIM, reference "in2015_e06 Paper Documentation". The EOV data and voyage documentation are available to the O&A voyage participants via the local network.

This record describes the End of Voyage archive from the Marine National Facility RV Investigator Event voyage IN2014_E02. Scientific Sea Trials and Acceptance tests. This voyage performed sea trials for the RV Investigator with two legs, both from Hobart to Hobart with Leg 1 between 28th of October to the 1st November and Leg 2 from the 1st November to the 6th November. Operations include for leg 1, VSAT, trawl winch testing, towed body testing, heavy duty winch deployments, hydrographic winch testing, Triaxus - installation, testing and calibration (deployment to 300m), radon detection monitoring, gravity meter calibration and testing, Kongsberg- installation, testing and survey work (EM122 & EM710). For leg 2 Coring - long and short systems - one shallow and one deep site. Weather Radar installation and testing.Hydrographic winch - sediment grab and light towing.Kongsberg - installation, testing & survey work (EM122 & EM710 & SBP). Trawling - Pelagic and demersal -Simrad ITI net monitoring system. On both legs SST radiometer monitoring. Low priority - Run all laboratory sea water systems to check volumes, flow rates and drainage. Opportunistic list of sign off SFR items. Drop keel down to gondola level for Kongsberg testing. Shallow and deep water tests 50m - 4000m (depth at least 4,000m to test winches and corer). Collection of data was opportunistic. Some data was collected for underway, atmospheric, multibeam, gravity and XBT. These data are test only not for processing and distribution. The archive for the IN2014_E02 EOV data will be held temporarily within the CSIRO Oceans and Atmosphere Data Centre in Hobart. The EOV data collected and voyage documentation will be available to the O&A voyage participants via internal network. EOV paper documentation will be referenced in TRIM under "IN2014_E02 Paper documents", Record Number: C2014/9620 Tape backed up on: 1/12/2014, stored at: Hobart Marine Labs, IDC Storeroom, Filing Cabinet 1 Drawer-2, Archive Box-7A. Gravity data added 31/3/2015, new manifest file created and EndOfVoyageChecklist.pdf updated. A permanent archive of the EOV data will be located at the CSIRO Data Access Portal (DAP).