Data

RV Investigator Voyage IN2019_V06 Triaxus (undulating CTD) Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Data Officer (AR), Hobart (Processor of) Roubicek, Andres (Originator of)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://marlin.csiro.au/geonetwork/srv/eng/catalog.search#/metadata/ec0d54cc-061b-4d6e-9fd5-9b2ae370e1ad&rft.title=RV Investigator Voyage IN2019_V06 Triaxus (undulating CTD) Data&rft.identifier=ec0d54cc-061b-4d6e-9fd5-9b2ae370e1ad&rft.publisher=Australian Ocean Data Network&rft.description=This record describes the data (CTD, Dissolved Oxygen, Transmissometer, PAR, ECO Triplet and LOPC) collected using the towed TRIAXUS platform on Investigator voyage IN2019_V06, titled: Tropical observations of atmospheric convection, biogenic emissions, ocean mixing, and processes generating intraseasonal SST variability. The voyage took place between October 19 and December 17, 2019 departing from Darwin (NT) and arriving in Darwin. Data for 3 Triaxus tows were acquired using Seabird’s SeaSave acquisition software using the Seabird SBE911+ CTD 23. Sea-Bird and O&A Calibration lab supplied calibration factors were used to compute the pressure, preliminary conductivity, oxygen and temperature values. The data was subjected to automated QC to remove spikes and out-of-range values. Dissolved oxygen sensors, Transmissometer and Cosine Photosynthetically Active Radiation (PAR) sensor were also installed on the auxiliary A/D channels of the CTD. In addition to the auxiliary channels, ECO Triplet and LOPC were mounted on the Triaxus as attached payloads. An RBRconcerto3 CTD|ODO sensor measuring temperature, conductivity and oxygen was mounted on the Triaxus frame from Deployment 2 Leg 1. The standard data product (1 decibar/10 second binned averaged) was produced using data from the primary and seconday sensors to produce an along-track time-series dataset for each data recording file. These files were grouped into sections containing each Triaxus tow and in each tow, vertical casts were created with interpolated values from the along-track time-series binned dataset with a maximum interpolation distance of 2 cast. These generated the along-track and vertical cast section data products for each Triaxus tow. During some of the deployments, issues occurred with the Triaxus vehicle. As a result, standard data products could not be made for these deployments. The collected data were subsequently archived within the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart. Additional information regarding this dataset may be contained in the Voyage Summary and the Data Processing Report.Progress Code: completedMaintenance and Update Frequency: asNeededStatement: Original field data. Data processing and quality control by the MNF Data Acquisition and Processing Group (DAP). Data archived by CSIRO O&A - IDC.&rft.creator=Anonymous&rft.date=2015&rft.coverage=westlimit=120.55; southlimit=-14.679; eastlimit=133.447; northlimit=-10.797; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=120.55; southlimit=-14.679; eastlimit=133.447; northlimit=-10.797; projection=WGS 84 (EPSG:4326)&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=https://i.creativecommons.org/l/by/4.0/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Attribution 4.0&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage [Insert-voyage-name-here] by the Marine National Facility.&rft_rights=Attribution 4.0&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_subject=oceans&rft_subject=TURBIDITY&rft_subject=EARTH SCIENCE&rft_subject=OCEANS&rft_subject=OCEAN OPTICS&rft_subject=SALINITY&rft_subject=SALINITY/DENSITY&rft_subject=CHLOROPHYLL&rft_subject=OCEAN CHEMISTRY&rft_subject=PHOTOSYNTHETICALLY ACTIVE RADIATION&rft_subject=WATER PRESSURE&rft_subject=OCEAN PRESSURE&rft_subject=WATER TEMPERATURE&rft_subject=OCEAN TEMPERATURE&rft_subject=LIGHT TRANSMISSION&rft_subject=TERRESTRIAL HYDROSPHERE&rft_subject=WATER QUALITY/WATER CHEMISTRY&rft_subject=Radiation Sensors&rft_subject=CTDs (Conductivity-Temperature-Depth Profilers)&rft_subject=Undulating CTD - Triaxus&rft_subject=Altimeters&rft_subject=Coastal Waters (Australia) | Northern Territory Coast, NT&rft_subject=Regional Seas | Timor Sea&rft_subject=Global / Oceans | East Indian Ocean&rft_subject=Marine National Facility&rft_subject=Research Voyage: IN2019_V06&rft_subject=Tropical observations of atmospheric convection, biogenic emissions, ocean mixing, and processes generating intraseasonal SST variability&rft_subject=Vessel Data: undulating CTD&rft_subject=Ship: Investigator (RV)&rft_subject=Practical salinity of the water body&rft_subject=Temperature of the water body&rft_subject=Pressure (measured variable) in the water body exerted by overlying sea water and any medium above it&rft_subject=Pressure (measured variable) in the water body exerted by overlying sea water only&rft_subject=CTD&rft_subject=research vessel&rft.type=dataset&rft.language=English Access the data
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Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage [Insert-voyage-name-here] by the Marine National Facility.

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Brief description

This record describes the data (CTD, Dissolved Oxygen, Transmissometer, PAR, ECO Triplet and LOPC) collected using the towed TRIAXUS platform on Investigator voyage IN2019_V06, titled: "Tropical observations of atmospheric convection, biogenic emissions, ocean mixing, and processes generating intraseasonal SST variability." The voyage took place between October 19 and December 17, 2019 departing from Darwin (NT) and arriving in Darwin.

Data for 3 Triaxus tows were acquired using Seabird’s SeaSave acquisition software using the Seabird SBE911+ CTD 23. Sea-Bird and O&A Calibration lab supplied calibration factors were used to compute the pressure, preliminary conductivity, oxygen and temperature values. The data was subjected to automated QC to remove spikes and out-of-range values.

Dissolved oxygen sensors, Transmissometer and Cosine Photosynthetically Active Radiation (PAR) sensor were also installed on the auxiliary A/D channels of the CTD. In addition to the auxiliary channels, ECO Triplet and LOPC were mounted on the Triaxus as attached payloads. An RBRconcerto3 CTD|ODO sensor measuring temperature, conductivity and oxygen was mounted on the Triaxus frame from Deployment 2 Leg 1.

The standard data product (1 decibar/10 second binned averaged) was produced using data from the primary and seconday sensors to produce an along-track time-series dataset for each data recording file. These files were grouped into sections containing each Triaxus tow and in each tow, vertical casts were created with interpolated values from the along-track time-series binned dataset with a maximum interpolation distance of 2 cast. These generated the along-track and vertical cast section data products for each Triaxus tow.

During some of the deployments, issues occurred with the Triaxus vehicle. As a result, standard data products could not be made for these deployments.

The collected data were subsequently archived within the CSIRO Oceans and Atmosphere (O&A) Information and Data Centre (IDC) in Hobart.

Additional information regarding this dataset may be contained in the Voyage Summary and the Data Processing Report.

Lineage

Progress Code: completed
Maintenance and Update Frequency: asNeeded
Statement: Original field data.
Data processing and quality control by the MNF Data Acquisition and Processing Group (DAP).
Data archived by CSIRO O&A - IDC.

Notes

Credit
Triaxus data processed by Stephanie Zeliadt (CSIRO O&A).

Data time period: 2019-10-19 to 2019-12-17

This dataset is part of a larger collection

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133.447,-10.797 133.447,-14.679 120.55,-14.679 120.55,-10.797 133.447,-10.797

126.9985,-12.738

text: westlimit=120.55; southlimit=-14.679; eastlimit=133.447; northlimit=-10.797; projection=WGS 84 (EPSG:4326)

Subjects
Altimeters | Chlorophyll | CTD | CTDs (Conductivity-Temperature-Depth Profilers) | Coastal Waters (Australia) | Northern Territory Coast, NT | EARTH SCIENCE | Global / Oceans | East Indian Ocean | Light Transmission | Marine National Facility | OCEAN CHEMISTRY | OCEAN OPTICS | OCEAN PRESSURE | OCEAN TEMPERATURE | OCEANS | Photosynthetically Active Radiation | Practical salinity of the water body | Pressure (measured variable) in the water body exerted by overlying sea water and any medium above it | Pressure (measured variable) in the water body exerted by overlying sea water only | Radiation Sensors | Regional Seas | Timor Sea | Research Voyage: IN2019_V06 | Salinity | SALINITY/DENSITY | Ship: Investigator (RV) | TERRESTRIAL HYDROSPHERE | Turbidity | Temperature of the water body | Tropical observations of atmospheric convection, biogenic emissions, ocean mixing, and processes generating intraseasonal SST variability | Undulating CTD - Triaxus | Vessel Data: undulating CTD | Water Pressure | WATER QUALITY/WATER CHEMISTRY | Water Temperature | oceans | research vessel |

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  • global : ec0d54cc-061b-4d6e-9fd5-9b2ae370e1ad
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