Data

RV Investigator Voyage IN2020_V09 CTD Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Chui, Francis (Processor of) Data Officer (AR), Hobart (Processor of) Dirita, Vito (metadataContact, Originator of)
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CSIRO -supplied calibrations were applied to the temperature data. The data were subjected to automated QC to remove spikes and out-of-range values. The final conductivity calibration was based on a single deployment grouping. The final calibration from the primary sensor had a standard deviation (SD) of 0.0008174 PSU, well within our target of ‘better than 0.002 PSU’. The standard product of 1 decibar binned averaged were produced using data from the primary sensors. The dissolved oxygen data calibration fit had a SD of 0.89571 μM. The agreement between the CTD and bottle data was good. Transmissometer, Wetlabs Eco-FLBB and Altimeter were also installed on the auxiliary A/D channels of the CTD. It should be noted that the transmissometer signal below 700 decibar should be treated as suspect. A Wetlabs CSTAR Transmissometer, Chelsea Aquatracka III Fluorometer, Wetlabs CDOM Fluorometer, and PAR sensor were also installed on the auxiliary A/D channels of the CTD. The collected data were subsequently processed and 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 CTD Data Processing Report.Maintenance and Update Frequency: asNeededStatement: Original field data. Data processing and quality control by the Marine National Facility Data Acquisition and Processing Group (DAP). Data were processed using the new CapPro system. Data archived by CSIRO O&A - IDC.&rft.creator=Anonymous&rft.date=2015&rft.coverage=westlimit=141.501; southlimit=-55.56; eastlimit=151.181; northlimit=-42.884; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=141.501; southlimit=-55.56; eastlimit=151.181; northlimit=-42.884; 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=Earth Science | Oceans | Ocean Chemistry | Chlorophyll&rft_subject=Earth Science | Oceans | Ocean Pressure | Water Pressure&rft_subject=Earth Science | Oceans | Ocean Temperature | Water Temperature&rft_subject=Earth Science | Terrestrial Hydrosphere | Water Quality/Water Chemistry | Light Transmission&rft_subject=Earth Science | Oceans | Ocean Chemistry | Oxygen&rft_subject=Earth Science | Oceans | Ocean Optics | Turbidity&rft_subject=Earth Science | Oceans | Ocean Optics | Fluorescence&rft_subject=Earth Science | Oceans | Salinity/Density | Salinity&rft_subject=Earth Science | Oceans | Ocean Optics | Photosynthetically Active Radiation&rft_subject=Radiation Sensors&rft_subject=CTDs (Conductivity-Temperature-Depth Profilers)&rft_subject=Fluorometers&rft_subject=Marine Planning Regions (Australia) | Australian Antarctic&rft_subject=Named Locations (Antarctica) | Dumont D'Urville Sea (France)&rft_subject=Global / Oceans | Southern Ocean&rft_subject=Marine Features (Australia) | Derwent Estuary, TAS&rft_subject=Marine National Facility&rft_subject=Research Voyage: IN2020_V09&rft_subject=SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania&rft_subject=Vessel Data: 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=research vessel&rft_subject=CTD&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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This record describes the Conductivity-Temperature-Depth (CTD) 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 25 August and 12 September, 2020 departing from Hobart (TAS) and arriving in Hobart (TAS). Data for 6 deployments were acquired using the Sea-Bird SBE911 CTD 25, fitted with 24 twelve litre bottles on the rosette sampler. Sea-Bird-supplied calibration factors were used to compute the pressures and preliminary conductivity values. CSIRO -supplied calibrations were applied to the temperature data. The data were subjected to automated QC to remove spikes and out-of-range values. The final conductivity calibration was based on a single deployment grouping. The final calibration from the primary sensor had a standard deviation (SD) of 0.0008174 PSU, well within our target of ‘better than 0.002 PSU’. The standard product of 1 decibar binned averaged were produced using data from the primary sensors. The dissolved oxygen data calibration fit had a SD of 0.89571 μM. The agreement between the CTD and bottle data was good. Transmissometer, Wetlabs Eco-FLBB and Altimeter were also installed on the auxiliary A/D channels of the CTD. It should be noted that the transmissometer signal below 700 decibar should be treated as suspect. A Wetlabs CSTAR Transmissometer, Chelsea Aquatracka III Fluorometer, Wetlabs CDOM Fluorometer, and PAR sensor were also installed on the auxiliary A/D channels of the CTD. The collected data were subsequently processed and 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 CTD Data Processing Report.

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Maintenance and Update Frequency: asNeeded
Statement: Original field data. Data processing and quality control by the Marine National Facility Data Acquisition and Processing Group (DAP). Data were processed using the new CapPro system. Data archived by CSIRO O&A - IDC.

Notes

Credit
CTD data processed by Francis Chui (CSIRO O&A).

Data time period: 2020-08-28 to 2020-09-12

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151.181,-42.884 151.181,-55.56 141.501,-55.56 141.501,-42.884 151.181,-42.884

146.341,-49.222

text: westlimit=141.501; southlimit=-55.56; eastlimit=151.181; northlimit=-42.884; projection=WGS 84 (EPSG:4326)

Subjects
CTD | CTDs (Conductivity-Temperature-Depth Profilers) | Earth Science | Oceans | Ocean Chemistry | Chlorophyll | Earth Science | Oceans | Ocean Chemistry | Oxygen | Earth Science | Oceans | Ocean Optics | Fluorescence | Earth Science | Oceans | Ocean Optics | Photosynthetically Active Radiation | Earth Science | Oceans | Ocean Optics | Turbidity | Earth Science | Oceans | Ocean Pressure | Water Pressure | Earth Science | Oceans | Ocean Temperature | Water Temperature | Earth Science | Oceans | Salinity/Density | Salinity | Earth Science | Terrestrial Hydrosphere | Water Quality/Water Chemistry | Light Transmission | Fluorometers | Global / Oceans | Southern Ocean | Marine Features (Australia) | Derwent Estuary, TAS | Marine National Facility | Marine Planning Regions (Australia) | Australian Antarctic | Named Locations (Antarctica) | Dumont D'Urville Sea (France) | 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 | Research Voyage: IN2020_V09 | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania | Ship: Investigator (RV) | Temperature of the water body | Vessel Data: CTD | oceans | research vessel |

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Link to the Marine National Facility Homepage (Marine National Facility)

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uri : https://creativecommons.org/licenses/by/4.0/

Identifiers
  • global : 3d780267-f074-4e87-8b7e-ffcc7d2aeb7d
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