This record describes the End of Voyage (EOV) archive from the Marine National Facility (MNF) RV Investigator research voyage in2017_v03, titled "Sampling the abyss: latitudinal biodiversity patterns along the base of Australia’s eastern continental margin." The voyage took place from Bell Bay (TAS) to Brisbane (QLD) between May 16 and June 16, 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 KHz), Fisheries echosounder (EK60), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), Gravimeter, GPS Positioning System, Doppler Velocity Log, pCO2, Starboard and Portside Radiometers, Radon, Ozone and Oxygen sensors, Weather Radar, Greenhouse Gas Analysers (Aerodyne, Picarro), Air Pressure, Wind Speed and Direction sensors, Thermosalinographs, Expendable Bathythermographs (XBTs). Voyage-specific measurements: Ultra Short BaseLine Underwater Positioning System (USBL), CTD (on Brenke and Towed Camera sleds), Demersal Trawl, Beam Trawl, Plankton Net, Manta Net, Brenke Sled, Sediment Grab, Luminometer. The archive for the IN2017_V03 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 IN2019_V03, titled "A coupled bio-physical, ecosystem-scale, examination of Australia’s International Indian Ocean Expedition line." The voyage took place between May 14 and June 14, 2019 departing from Fremantle (WA) and arriving in Fremantle. For further information please 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), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Greenhouse Gas Analysers (Picarro), Radon and Ozone and sensors, Scanning Mobility Particle Sizers (SMPS), CTD, Hydrochemistry, Gravimeter, pCO2, Fisheries echosounder (EK60), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Fluorometer, Oxygen optode, Thermosalinographs (TSG), Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), Multiangle Absorption Photometer (MAAP), Nephelometer, Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Weather Radar, Expendable Bathythermographs (XBTs). Voyage-specific measurements: DALEC radiometer, CE600 Underwater radiance camera, HyperPRO in-water profiling radiometer, Free-fall radiometer (C-OPS), Cytometry, Equilibrator Inlet Mass Spectrometry (EIMS), Vertical Microstructure Profiler (VMP), Triaxus, Submersible Ultraviolet Nitrate Analyser (SUNA), EZnet with video, Heron net, Indian Ocean Standard Net, Microzooplankton net, Neuston net, Continuous Plankton Recorder (CPR), Hydrophones, Microbes, Wildlife observations (seabirds, cetaceans and seals). The archive for the IN2019_V03 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 IN2021_T01, titled "Transit: Brisbane to Darwin". The voyage took place from Brisbane (QLD) to Darwin (NT) between June 10th (AEST) and June 23rd (ACST), 2021. There were seven projects on this voyage: • Microplastics in the food chain: impact on the microbial and planktonic organisms; • Linking the Biological Carbon Pump flux to microbial colonisation of sinking particles in the Southern Ocean in the Coral Sea; • Dinoflagellates & broader planktonic assemblage observation; • BGC-Argo Float Deployment; • Cosmic Ray Measurements; • Carbon Sampling; and • Flow cytometric classification of the phytoplankton community across Australia’s top end For further information please refer to the voyage documentation links. Instruments used and data collected include: Regular measurements: Lowered ADCP (LADCP), Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Greenhouse Gas Analysers (Picarro), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Disdrometer, Radon Sensor, Scanning Mobility Particle Sizers (SMPS), CTD, Hydrochemistry, Fisheries Echosounder (EK60, EK80), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Thermosalinographs (TSG), Fluorometer, Oxygen optode, Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), pCO2, Gravimeter, 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,Weather Radar. Voyage-specific measurements: Cosmic Ray Detector, Underwater Bioluminescence Assessment Tool (UBAT), Multiple Plankton Sampler (HydroBIOS Multinet). The archive for the IN2021_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 (DAP, https://data.csiro.au/dap/), 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. Access to voyage documentation for non-CSIRO participants can be made via NCMI_DataLibrarians@csiro.au.

This record describes the End of Voyage (EOV) data archive from the Marine National Facility (MNF) RV Investigator voyage IN2023_V03, titled "SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania." The voyage took place between May 11, 2023 and May 25, 2023 (AEST), departing from Hobart and returning to Hobart. Piggy-back projects: Adding the Sub-Antarctic to an oceanic latitudinal study of diatom silica production rates Cloud Aerosol Precipitation Radiation Interactions eXperiment (CAPRIX) Ecological and carbon sequestration role of mesopelagic organisms in the Southern Ocean Evolution of the Seafloor of the Australian-Antarctic Southern Ocean 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, Scanning Mobility Particle Sizers (SMPS), CTD, Hydrochemistry, Fisheries Echosounder (EK60, 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, Weather Radar. Voyage-specific measurements: Ceilometer (Cloud Cube, Vaisala), Cloud Radar (BASTA), HydroBIOS Multinet, Micro Rain Radar (MRR), Moorings, Radiosonde, Stabilised Platform, Video, Water Vapour Radiometer (WVR). The archive for the IN2023_V03 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 archive from the Marine National Facility (MNF) RV Investigator voyage IN2024_V04, titled "Linking East Australian Current dynamics and submarine canyon geomorphology to marine ecosystem hotspots." The voyage took place between June 07, 2024 and July 03, 2024 (AEST), departing from Sydney and returning to Brisbane. For further information please refer to the voyage documentation links. Instruments used and data collected include: Regular measurements: Lowered ADCP (LADCP), Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Greenhouse Gas Analysers (Picarro), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Disdrometer, Radon sensor, CTD, Hydrochemistry, Fisheries Echosounder (EK60, EK80), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Thermosalinographs (TSG), Fluorometer, Oxygen Optode, pCO2, 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. Voyage-specific measurements: Deep Towed Camera (DTC), Environmental DNA (eDNA), Core Argo floats, Biogeochemical (BGC) Argo floats, Carthe Drifters, Wildlife Observations (seabirds, cetaceans and seals). The archive for the IN2024_V04 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 IN2019_V06, titled "Tropical observations of atmospheric convection, biogenic emissions, ocean mixing, and processes generating intraseasonal SST variability." The voyage took place from Darwin (NT) to Darwin between October 19 and December 17, 2019 (AEST). For further information please 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, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Nephelometer, pCO2, Condensation Particle Counters (CPC), Cloud Condensation Nuclei counter (CCN), Multiangle Absorption Photometer (MAAP), Starboard and Portside Radiometers, Ozone sensors, Weather Radar, Greenhouse Gas Analysers (Aerodyne, Picarro), Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), Fluorometer, Oxygen optode, Thermosalinographs (TSG), CTD, Hydrochemistry, Expendable Bathythermographs (XBTs). Voyage-specific measurements: AIRBOX (TSI 3772 Condensation Particle Counter (3772CPC), Black Carbon sensor (Aethalometer), Aerosol mass spectrometer (AMS), Chemical Ionisation Mass Spectrometer (CIMS), Cloud Radar (BASTA), Weather Station, Multi-AXis Differential Optical Absorption Spectrometer (MAX-DOAS), mini Micro-Pulse LIDAR (miniMPL), Neutral Cluster Air Ion Spectrometer (NAIS), Radon sensor, Cloud and Aerosol Backscatter Lidar (RMAN), Scanning Mobility Particle Sizers (SMPS), Sonic Anemometer, Greenhouse Gas Analyser (Fourier Transform Infrared (FTIR) spectrometer - Spectronus), Mercury Analyser (Tekran), Gas Chromatograph - Electron Capture Detector (uDirac), Volatility-Hygroscopicity Tandem Differential Mobility Analyser (VH-TDMA)), Radiosondes, Wave-powered Profiler (Wirewalker), Sea State cameras, Triaxus, ECO Triplet, Sound Velocity Profile (SVP). The archive for the IN2019_V06 EOV raw data is curated by the CSIRO NCMI 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 NCMI_DataLibrarians@csiro.au.

This record describes the End of Voyage (EOV) archive from the Marine National Facility (MNF) RV Investigator research voyage in2018_v04, titled "Constraining external iron inputs and cycling in the southern extension of the East Australian Current." The voyage took place from Hobart (TAS) to Hobart between September 11 and October 8, 2018. Supplementary project: "Spatial and temporal variability in the distribution and abundance of seabirds." 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 and Ozone sensors, Weather Radar, Greenhouse Gas Analysers (Picarro), Air Pressure, Wind Speed and Direction sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Seawater (TSG, fluorometer, optode), Thermosalinographs (TSG), CTD, Hydrochemistry. Voyage-specific measurements: Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Continuous Plankton Recorder (CPR), EZnet, Multiangle Absorption Photometer (MAAP), Multicorer, Kasten Corer, Trace Metals, Triaxus, Fluorescence Induction and Relaxation System (FIRe), Submersible Ultraviolet Nitrate Analyser (SUNA), Nutrient (NOx) autoanalyser, Ultra Short BaseLine Underwater Positioning System (USBL), Video, Bird Observations. The archive for the IN2018_V04 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 Charter Voyage IN2015_C01, titled: "Great Australian Bight (GAB) deep water geological and benthic ecology program". The voyage took place from Hobart (TAS) to Port Lincoln (SA) between October 22 and November 28, 2015. For further information refer to the Voyage documentation links below. Data collected include: Acoustic Doppler Current Profiler ADCP: 75, 150 KHz, CTD, Gravity, Hydrology, Atmospheric data: Absorption Photometer, Nephelometer, Ozone, Radon, Greenhouse data: Aerodyne, Picarro, Underway, pCO2, Echosounders: EK60 (18, 38, 70, 120, 200, 333,KHz), Multibeam: EM122, EM710, and SBP120, XBT, USBL, SMPS (Scanning Mobility Particle Sizer Spectrometer-3936), heat flow probe, magnetometer, Deep Towed Camera (DTC) and video. The archive for the IN2015_C01 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 IN2019_V01. The voyage is known as "ENRICH (Euphausiids and Nutrient Recycling in Cetacean Hotspots)", with a voyage proposal titled "The availability of Antarctic krill to large predators and their role in biogeochemical recycling in the Southern Ocean." The voyage took place from Hobart (TAS) to Hobart between January 19 and March 5, 2019 (AEST). 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), Fisheries echosounder (EK60), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), Gravimeter, GPS Positioning System, Doppler Velocity Log, Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Nephelometer, pCO2, Condensation Particle Counters (CPC), Cloud Condensation Nuclei counter (CCN), Scanning Mobility Particle Sizers (SMPS), Multiangle Absorption Photometer (MAAP), Starboard and Portside Radiometers, Radon and Ozone sensors, Weather Radar, Greenhouse Gas Analysers (Picarro), Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), Fluorometer, Oxygen optode, Thermosalinographs (TSG), CTD, Hydrochemistry, Expendable Bathythermographs (XBTs). Voyage-specific measurements: Fisheries echosounder (ME70, SH90), Continuous Plankton Recorder (CPR), Fluorescence Induction and Relaxation System (FIRe), ITI Trawl net, Trace Metals, ECO Triplet, Ultra Short BaseLine Underwater Positioning System (USBL), Bird Observations, Whale Observations. The archive for the IN2019_V01 EOV raw data is curated by the CSIRO NCMI 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 NCMI_DataLibrarians@csiro.au.

This record describes the End of Voyage (EOV) archive from the Marine National Facility (MNF) RV Investigator research voyage IN2019_T02, titled "Deep seascapes of the Great Barrier Reef: Uncovering submarine canyons and landslides." The voyage took place between October 4 and October 14, 2019 departing from Brisbane (QLD) and arriving in Darwin (NT). For further information please 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, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Nephelometer, pCO2, Condensation Particle Counters (CPC), Cloud Condensation Nuclei counter (CCN), Multiangle Absorption Photometer (MAAP), Radon, Ozone and Oxygen sensors, Weather Radar, Greenhouse Gas Analysers (Picarro), Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), Fluorometer, Oxygen optode, Thermosalinographs (TSG), CTD, Hydrochemistry. Voyage-specific measurements: Black Carbon Aethalometer, Continuous Plankton Recorder (CPR), Ultra Short BaseLine Underwater Positioning System (USBL), Video, Sonic Anemometer, AIRBOX Radon, Mercury Analyser (Tekran), Gas Chromatograph - Electron Capture Detector (uDirac), Greenhouse Gas Analyser (Spectronus), Cloud Radar (BASTA), Cloud and Aerosol Backscatter Lidar (RMAN), Micro Rain Radar (MRR), Multi-AXis Differential Optical Absorption Spectrometer (MAX-DOAS), Seastate Cameras, mini Micro-Pulse LIDAR (miniMPL), Chemical Ionisation Mass Spectrometer (CIMS), Neutral Cluster Air Ion Spectrometer (NAIS), Volatility-Hygroscopicity Tandem Differential Mobility Analyser (VH-TDMA), Deep Towed Camera (DTC), Wildlife observations (seabirds, cetaceans and seals). The archive for the IN2019_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.