This record describes the End of Voyage (EOV) archive from the Marine National Facility RV Investigator Transit voyage IN2015_T01. The voyage took place from Hobart (TAS) to Sydney (NSW) from the 10th to the 13th of May, 2015. Opportunistic GSM work and deployment of Continuous Plankton Recorder (CPR) in Storm Bay, and recovery off Sydney. Testing of any outstanding Specification of Functional Requirements (SFR) issues will be undertaken. Data collected include Underway, ADCP (75 and 150 KHz), SST Radiometer, Atmospheric (Absorption Photometer, Nephelometer, Ozone and Radon), Greenhouse (Aerodyne and Picarro), pCO2, Echosounders (12, 18, 38, 70, 120, 200 and 333 KHz) and Multibeam (EM122, EM710, and SBP120). The archive for the IN2015_T01 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/). EOV Paper Documentation: Multibeam (EM710) logs archived c/o the Data Centre in Hobart and location entered in the records management system TRIM, reference "in2015_t01." Voyage documentation, including paper logs and elogs, is archived electronically and accessible via the local network "global_docs." Electronic logs, voyage documentation and EOV data will be 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 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 (EOV) data archive from the Marine National Facility (MNF) RV Investigator voyage IN2024_T01, titled "Fremantle to Hobart, 2024 Transit." The voyage took place between March 9, 2024 and March 20, 2024 (AEST), departing from Fremantle and returning to Hobart. For further information please refer to the voyage documentation links. Instruments used and data collected include: Regular measurements: Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Greenhouse Gas Analysers (Picarro), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Disdrometer, Radon sensor, Black Carbon sensor (Aethalometer), Scanning Mobility Particle Sizers (SMPS), CTD, Hydrochemistry, Fisheries Echosounder (EK80), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Thermosalinographs (TSG), Fluorometer, Oxygen Optode, Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), pCO2, Multiangle Absorption Photometer (MAAP), Ozone Sensor, Nephelometer, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Starboard and Portside Radiometers, Air Sampler, Ultra Short BaseLine Underwater Positioning System (USBL), Weather Radar, Expendable Bathythermographs (XBTs), Rock Dredge, Environmental DNA (eDNA), Microplastics, GAW Atmospheric Measurements (Thermo Scientific Model 49i Ozone monitor, PICARRO G2301 Spectrometer, nano Scanning Mobility Particle Sizer (Grimm), Aerodyne Mini-QCL Greenhouse gas spectrometers, Thermo Scientific Model 5012 MultiAngle Atmospheric Photometer, Condensation Particle Counter (TSI 3772), Cloud Condensation Nuclei Counter, Atmospheric nephelometer). Voyage-specific measurements: Magnetometer, Multiple Plankton Sampler (HydroBIOS Multinet; Mammoth), Micro Rain Radar (MRR), Proton-Transfer-Reaction Mass Spectrometry (PTR-MS), Mercury Analyser (Tekran), Aerosol Chemical Speciation Monitor (ACSM), Core Argo floats, Sound Velocity Profile (SVP). The archive for the IN2024_T01 EOV raw data is curated by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (https://data.csiro.au/), providing access to voyage participants and processors of the data collected on the voyage. All voyage documentation is available electronically to MNF support via the local network. Applications to access voyage documentation by non-CSIRO participants can be made via data-requests-hf@csiro.au. All processed data from this voyage are made publicly available through the MNF Data Trawler (in the related links).

This record describes the End of Voyage (EOV) archive from the Marine National Facility (MNF) RV Investigator research voyage in2017_t02, titled "Collaborative Australian Postgraduate Sea Training Alliance Network Pilot Voyage 1." The voyage took place from Henderson (WA) to Hobart (TAS) between November 14 and November 26, 2017. For further information refer to the Voyage documentation links below. Instruments used and data collected include: Regular measurements: Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Fisheries echosounder (EK60), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Met station (temp, humidity, pressure, wind, rain, PIR, PSP, PAR), pCO2, Starboard and Portside Radiometers, Radon and Ozone sensors, Weather Radar, Greenhouse Gas Analysers (Aerodyne, Picarro), Air Pressure, Wind Speed and Direction sensors, Photosynthetically Active Radiation (PAR) sensor, Seawater (TSG, fluorometer, optode), Thermosalinographs, CTD, Hydrochemistry, Expendable Bathythermographs (XBTs). Voyage-specific measurements: Condensation Particle Counters (CPC), Cloud Condensation Nuclei counter (CCN), Disdrometer, Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), Nephelometer, Scanning Mobility Particle Sizer(SMPS), Video. The archive for the IN2017_T02 EOV raw data is curated by the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (DAP, https://data.csiro.au/dap/), providing access to participants and processors of the data collected in the voyage. All voyage documentation is available electronically to MNF support via the local network. Access to voyage documentation for non-CSIRO participants can be made via DataLibrariansOAMNF@csiro.au.

This record describes the End of Voyage (EOV) archive from the Marine National Facility (MNF) RV Investigator research voyage in2018_t01, titled "Physical and biogeochemical gradients in the East Australian Current." The voyage took place from Hobart (TAS) to Brisbane (QLD) between April 5 and April 14, 2018. For further information refer to the Voyage documentation links below. Instruments used and data collected include: Regular measurements: Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Lowered ADCP (LADCP), Disdrometer, Fisheries echosounder (EK60), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), Gravimeter, GPS Positioning System, Doppler Velocity Log, Met station (temp, humidity, pressure, wind, rain, PIR, PSP, PAR), Nephelometer, pCO2, Starboard and Portside Radiometers, Radon, Ozone and Oxygen sensors, Weather Radar, Greenhouse Gas Analysers (Aerodyne, Picarro), Air Pressure, Wind Speed and Direction sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR),Precision Spectral Pyranometer (PSP), Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), Seawater (TSG, fluorometer, optode), Thermosalinographs (TSG), CTD, Hydrochemistry, Expendable Bathythermographs (XBTs). Voyage-specific measurements: Condensation Particle Counters (CPC), Cloud Condensation Nuclei counter (CCN), ITI Trawl net, Multiangle Absorption Photometer (MAAP), Scanning Mobility Particle Sizers (SMPS), Triaxus, Video. The archive for the IN2018_T01 EOV raw data is curated by the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (DAP, https://data.csiro.au/dap/), providing access to participants and processors of the data collected in the voyage. All voyage documentation is available electronically to MNF support via the local network. Access to voyage documentation for non-CSIRO participants can be made via DataLibrariansOAMNF@csiro.au.

This record describes the End of Voyage (EOV) archive from the Marine National Facility (MNF) RV Investigator research voyage in2016_t03, titled "Transit Brisbane to Sydney." The voyage took place from Brisbane (QLD) to Sydney (NSW) between November 18 and November 21, 2016. For further information refer to the Voyage documentation links below. Data collected include: Multibeam Echosounder (EM710, EM122), GPS Positioning System. The archive for the IN2016_T03 EOV raw data is curated by the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (DAP, https://data.csiro.au/dap/), providing access to participants and processors of the data collected in the voyage. All voyage documentation is available electronically to MNF support via the local network. Access to voyage documentation for non-CSIRO participants can be made via DataLibrariansOAMNF@csiro.au.

This record describes the End of Voyage (EOV) data archive from the Marine National Facility (MNF) RV Investigator voyage IN2025_T01, titled "RVI transit / Underwater Cultural Heritage Voyage." The voyage took place between November 20, 2025 and November 27, 2025 (AEST), departing from Brisbane and returning to Hobart. For further information please refer to the voyage documentation links. Instruments used and data collected include: Regular measurements: Acoustic Doppler Current Profiler (ADCP; 38, 75, 150 KHz ), Greenhouse Gas Analysers (Picarro), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Disdrometer, Radon sensor, Mobility particle size spectrometer (MPSS), Black Carbon sensor (Aethalometer), Fisheries Echosounder (EK80), Multibeam Echosounder (EM712, EM124, EM2040), Sub-bottom Profiler (SBP29), GPS Positioning System, Doppler Velocity Log, Thermosalinographs (TSG), Fluorometer, Oxygen Optode, Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), pCO2, Gravimeter, Multiangle Absorption Photometer (MAAP), Micro Rain Radar (MRR), Ozone Sensor, Nephelometer, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Starboard and Portside Radiometers, Air Sampler, Weather Radar, Wildlife Observations (seabirds, cetaceans and seals). Voyage-specific measurements: Deep Towed Camera (DTC), Sound Velocity Profile (SVP), The archive for the IN2025_T01 EOV raw data is curated by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (https://data.csiro.au/), providing access to voyage participants and processors of the data collected on the voyage. All voyage documentation is available electronically to MNF support via the local network. Applications to access voyage documentation by non-CSIRO participants can be made via data-requests-hf@csiro.au All processed data from this voyage are made publicly available through the MNF Data Trawler (in the related links)

This record describes the End-Of-voyage (EOV) data collected from the Marine National Facility RV Investigator Voyage IN2015_V03. This is the third research voyage for the RV Investigator, departing Brisbane (QLD) on June 3rd and arriving in Sydney (NSW) on June 18th, 2015. Data collected on this voyage included Underway, ADCP (75, 150 KHz), CTD, Gravity, Hydrology, Atmospheric (Absorption Photometer, Nephelometer, Ozone, Radon), Greenhouse (Aerodyne, Picarro), pCO2, Echo Sounders (18, 38, 70, 120, 200, 333KHz); Multibeam (EM122, EM710, ME70, SBP120), LADCP, TRIAXUS, EZnet, Seawater Picarro Isotopes and Seawater Picarro Nitrous Oxide. EOV paper documentation: Multibeam (EM120, EM710, SBP120) and CTD logs archived c/o the Data Centre in Hobart (TAS) and the location entered in the records management system TRIM, reference "in2015_v03". Voyage documentation including paper logs and elogs is archived electronically and accessible via the local network "global_docs". Electronic logs and voyage documentation and EOV data collected will be available to the O&A voyage participants via the local network. The archive for the IN2015_V03 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 (CSIRO DAP, https://data.csiro.au/dap/) with access to participants and processors of the data collected on the Marine National Facility RV Investigator voyage IN2015_V03.

This record describes the End of Voyage (EOV) data archive from the Marine National Facility (MNF) RV Investigator voyage IN2024_T03, titled "Transit from shipyard." The voyage took place between September 09, 2024 and September 27, 2024 (AEST), departing from Singapore and returning to Hobart. For further information please refer to the voyage documentation links. Instruments used and data collected include: Regular measurements: Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Fisheries Echosounder (EK80), Multibeam Echosounder (EM712, EM124, EM2040), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Thermosalinographs (TSG), Fluorometer, Oxygen Optode, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Starboard and Portside Radiometers, Air Sampler, Expendable Bathythermographs (XBTs). The archive for the IN2024_T03 EOV raw data is curated by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (https://data.csiro.au/), providing access to voyage participants and processors of the data collected on the voyage. All voyage documentation is available electronically to MNF support via the local network. Applications to access voyage documentation by non-CSIRO participants can be made via data-requests-hf@csiro.au All processed data from this voyage are made publicly available through the MNF Data Trawler (in the related links)

This record describes the End of Voyage archive from the Marine National Facility (MNF) RV Investigator voyage IN2015_V01 titled "IMOS Southern Ocean Time Series Automated Moorings for Climate and Carbon Cycle Studies Southwest of Tasmania". This was the first research voyage for the RV Investigator. The voyage took place between the 21st and the 30th of March, 2015 (local time) departing from Hobart and sailing to the south-west of Tasmania (47 S, 142 E) and returning to Hobart. Routine data collected included Acoustic Doppler Current Profiler (ADCP) (75, 150 KHz), Underway (UWY), SST Radiometer, CTD, Hydrology, Atmospheric data including aerosol properties, particulates and composition, ozone and radon, Greenhouse gases data, Underway pCO2, Echosounders (38, 70, 120, 200, 333 KHz), Multibeam (EM122, EM710, ME70 and SBP120) and XBT. Additional atmospheric instruments used on this voyage included two Condensation Particle Counters (CPC), Time of Flight Aerosol Chemical Speciation Monitor (ToF-ACSM), Cloud Radar BASTA 95GHz, Cloud Condensation Nuclei Counter (CCN), Long Scanning Mobility Particle Size (longSMPS), Nano Scanning Mobility Particle Size (nanoSMPS), Old Scanning Mobility Particle Size (Old SMPS), Neutral Cluster Air Ion Spectrometer (NAIS), Proton Transfer Reaction Mass Spectrometer (PTR-MS), Volatile Organic Chemical Sequencer (VOC) and Mercury Vapour Analyser (Tekran unit). Three CTD casts to 2250m with temperature, salinity, oxygen, phytoplankton fluorescence, particle backscatter, and beam attenuation sensors were sampled at 24 depths for the analyses of nutrients, salinity, Dissolved Inorganic Carbon (DIC), alkalinity and dissolved oxygen. The top 6 depths (to 150m) were also analysed for particulate organic carbon and pigments. Additional underway samples were collected for particulate organic carbon, biogenic silica, spectroscopic and pigment analyses. The towed undulating CTD (TRIAXUS) with the ECO Triplet optical sensor, Laser Optical Plankton Counter (LOPC) and the newly mounted Submersible Ultraviolet Nitrate Analyser (SUNA) and Fluorescence Induction and Relaxation (FIRe) instruments was deployed. The SAZ-16 sediment trap mooring deployed in May 2013 was recovered. Three moorings for recovery in April 2016 were deployed: SOFS-5 air-sea flux, Pulse-11 biogeochemistry and the SAZ-17 sediment trap mooring. Three profiling floats were deployed: the Argo Hull 638i and Southern Ocean Carbon Cycling Observations and Modeling (SOCCOM) ID8514 and ID9315. The EOV paper documentation - Multibeam (EM122, EM710 and ME70 and SBP120), CTD and XBT logs were scanned, archived and entered in the records management system TRIM, reference "in2015_V01". ELOG files were generated as csv formatted files and archived. The TRIAXUS log book entries have been scanned and archived. All voyage documentation is archived c/o the Data Centre in Hobart available electronically to MNF support via the local network folder "global_docs". Access to voyage documentation for non CSIRO participants can be made via DataLibrariansOAMNF@csiro.au. The archive for the IN2015_V01 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), providing access to participants and processors of the data collected on the Marine National Facility RV Investigator IN2015_V01.