Data

RV Investigator Voyage IN2018_T02 Triaxus (undulating CTD) Data

Australian Ocean Data Network
CSIRO (Associated with) CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with) CSIRO/Oceans and Atmosphere (Associated with) Data Officer (AR), Hobart (Processor 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/9a3d6df0-e6cf-402d-9ed0-9def6c00d74f&rft.title=RV Investigator Voyage IN2018_T02 Triaxus (undulating CTD) Data&rft.identifier=9a3d6df0-e6cf-402d-9ed0-9def6c00d74f&rft.publisher=Australian Ocean Data Network&rft.description=This record describes the data (CTD, Dissolved Oxygen, ECO Triplet and LOPC) collected using the towed TRIAXUS platform on Investigator voyage IN2018_T02, titled: Harmful Algal Blooms and their long term sediment record in East Coast Tasmanian waters. The voyage took place from Brisbane (QLD) to Hobart (TAS) between May 14 and May 21, 2018.Data for 3 Triaxus deployments were acquired using seabirds SeaSave acquisition software with 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, Photosynthetically Active Radiation (PAR) and Transmissometer sensors were also installed on the auxiliary A/D channels of the CTD. In addition to the auxiliary channels an ECO Triplet and LOPC were mounted on the Triaxus as attached payloads.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 scan file. These files were grouped into sections/legs containing the Triaxus deployment. Moreover, for each section, vertical casts were created with interpolated values from the along-track time-series binned dataset with a maximum interpolation distance of 1 cast. These generated the along-track and vertical cast section data products for each Triaxus deployment.Throughout the voyage there were some issues with the Triaxus deployments. As a result, the standard data products could not be made for every deployment.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=151.45; southlimit=-37.431; eastlimit=152.165; northlimit=-34.197; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=151.45; southlimit=-37.431; eastlimit=152.165; northlimit=-34.197; projection=WGS 84 (EPSG:4326)&rft_rights=Attribution 4.0 https://creativecommons.org/licenses/by/4.0/&rft_rights=&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_subject=oceans&rft_subject=Earth Science | Oceans | Salinity/Density | Salinity&rft_subject=Earth Science | Terrestrial Hydrosphere | Water Quality/Water Chemistry | Light Transmission&rft_subject=Earth Science | Oceans | Ocean Temperature | Water Temperature&rft_subject=Earth Science | Oceans | Ocean Chemistry | Chlorophyll&rft_subject=Earth Science | Oceans | Ocean Pressure | Water Pressure&rft_subject=Radiation Sensors&rft_subject=CTDs (Conductivity-Temperature-Depth Profilers)&rft_subject=Nephelometers&rft_subject=Cell Counters&rft_subject=Undulating CTD - Triaxus&rft_subject=Altimeters&rft_subject=LOPC (Laser Optical Particle Counter)&rft_subject=Coastal Waters (Australia) | Queensland Coast South, QLD&rft_subject=Coastal Waters (Australia) | New South Wales Coast, NSW&rft_subject=Coastal Waters (Australia) | Victoria Coast, VIC&rft_subject=Marine Features (Australia) | Bass Strait, TAS/VIC&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft_subject=Marine Features (Australia) | Derwent Estuary, TAS&rft_subject=Marine National Facility&rft_subject=Research Transit: IN2018_T02&rft_subject=Harmful Algal Blooms and their long term sediment record in East Coast Tasmanian waters&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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Full description

This record describes the data (CTD, Dissolved Oxygen, ECO Triplet and LOPC) collected using the towed TRIAXUS platform on Investigator voyage IN2018_T02, titled: "Harmful Algal Blooms and their long term sediment record in East Coast Tasmanian waters." The voyage took place from Brisbane (QLD) to Hobart (TAS) between May 14 and May 21, 2018.

Data for 3 Triaxus deployments were acquired using seabirds SeaSave acquisition software with 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, Photosynthetically Active Radiation (PAR) and Transmissometer sensors were also installed on the auxiliary A/D channels of the CTD. In addition to the auxiliary channels an ECO Triplet and LOPC were mounted on the Triaxus as attached payloads.

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 scan file. These files were grouped into sections/legs containing the Triaxus deployment. Moreover, for each section, vertical casts were created with interpolated values from the along-track time-series binned dataset with a maximum interpolation distance of 1 cast. These generated the along-track and vertical cast section data products for each Triaxus deployment.

Throughout the voyage there were some issues with the Triaxus deployments. As a result, the standard data products could not be made for every deployment.

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 Anoosh Sarraf (CSIRO O&A).

Data time period: 2018-05-14 to 2018-05-21

This dataset is part of a larger collection

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152.165,-34.197 152.165,-37.431 151.45,-37.431 151.45,-34.197 152.165,-34.197

151.8075,-35.814

text: westlimit=151.45; southlimit=-37.431; eastlimit=152.165; northlimit=-34.197; projection=WGS 84 (EPSG:4326)

Subjects
Altimeters | CTD | CTDs (Conductivity-Temperature-Depth Profilers) | Cell Counters | Coastal Waters (Australia) | New South Wales Coast, NSW | Coastal Waters (Australia) | Queensland Coast South, QLD | Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | Coastal Waters (Australia) | Victoria Coast, VIC | Earth Science | Oceans | Ocean Chemistry | Chlorophyll | 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 | Harmful Algal Blooms and their long term sediment record in East Coast Tasmanian waters | LOPC (Laser Optical Particle Counter) | Marine Features (Australia) | Bass Strait, TAS/VIC | Marine Features (Australia) | Derwent Estuary, TAS | Marine National Facility | Nephelometers | 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 Transit: IN2018_T02 | Ship: Investigator (RV) | Temperature of the water body | Undulating CTD - Triaxus | Vessel Data: undulating CTD | oceans | research vessel |

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Other Information
Download the along-track Triaxus Data (NetCDF format) (Triaxus Data along track)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4412

Download plots associated with the Triaxus Processing Report (Plots for Processing Report)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4413

Link to Data Available for this Voyage via the Data Trawler (Data Trawler)

url : https://www.marine.csiro.au/data/trawler/dataset.cfm?survey=IN2018_T02&data_type=tctd

Download vertical-cast Triaxus Data (NetCDF format) (Triaxus Data as vertical casts)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4414

Link to RV Investigator Survey Information, including voyage plans and summaries (Investigator Survey)

url : https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2018_T02

Download the Processing Report (PDF format) (Data Processing Report)

url : https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1577

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

url : https://mnf.csiro.au/

Link to Data License / Attribution statements (Data Licensing)

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

Identifiers
  • global : 9a3d6df0-e6cf-402d-9ed0-9def6c00d74f