Data

RV Investigator Voyage IN2021_V01 ADCP 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/eb348f53-514c-4edd-9e54-61bbcb86ed83&rft.title=RV Investigator Voyage IN2021_V01 ADCP Data&rft.identifier=8eef824e-d30a-4cc4-beed-416d14d8ec3d&rft.publisher=Australian Ocean Data Network&rft.description=This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_V01, titled: Quantifying krill abundance for krill monitoring and management off the Australian Antarctic Territory. The voyage took place from Hobart (TAS) to Hobart between January 29 and March 24, 2021.Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband for transit to and from the survey area. During survey transects the OS150 was used.Data was collected using UHDAS and post-processed using CODAS.Internal triggering was used for the transits to and from the survey site only. When run on transect lines or during target trawling, triggering was performed via KSYNC, synchronised to the EK80 with a ping frequency between 1 and 2.5 seconds.Please see the voyage computing and electronics report for more details regarding operation.This dataset was processed and then archived within the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart.Maintenance and Update Frequency: asNeededStatement: Original field data. Data processing and quality control: Performed by Steven Van Graas, NCMI DAP Group. Note that 1min average data is provided as a special request, however it is unedited and has data quality implications. For general use, the 5min average data (os150nb.nc) should be used.&rft.creator=Anonymous&rft.date=2021&rft.coverage=westlimit=54.904; southlimit=-68.002; eastlimit=147.554; northlimit=-42.886; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=54.904; southlimit=-68.002; eastlimit=147.554; northlimit=-42.886; 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: We acknowledge the use of the CSIRO Marine National Facility, grid.473585.8 in undertaking this research. 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 | Ocean Circulation | Ocean Currents&rft_subject=Marine National Facility&rft_subject=Research Voyage: IN2021_V01&rft_subject=Vessel Data: ADCP&rft_subject=Ship: Investigator (RV)&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft_subject=Global / Oceans | Southern Ocean&rft_subject=States, Territories (Australia) | Australian Antarctic Territory&rft_subject=Named Locations (Antarctica) | Mawson Coast&rft_subject=MNF Research voyage (ShortNameSuffix _vnn)&rft_subject=ADCP (Acoustic Doppler Current Profiler)&rft_subject=Current direction in the water body&rft_subject=Current speed in the water body&rft_subject=Eastward current velocity in the water body&rft_subject=Northward current velocity in the water body&rft_subject=Upward current velocity in the water body&rft_subject=research vessel&rft_subject=current profilers&rft.type=dataset&rft.language=English Access the data
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Attribution 4.0
https://creativecommons.org/licenses/by/4.0/

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: We acknowledge the use of the CSIRO Marine National Facility, grid.473585.8 in undertaking this research. 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 Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2021_V01, titled: "Quantifying krill abundance for krill monitoring and management off the Australian Antarctic Territory". The voyage took place from Hobart (TAS) to Hobart between January 29 and March 24, 2021.

Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband for transit to and from the survey area. During survey transects the OS150 was used.
Data was collected using UHDAS and post-processed using CODAS.
Internal triggering was used for the transits to and from the survey site only. When run on transect lines or during target trawling, triggering was performed via KSYNC, synchronised to the EK80 with a ping frequency between 1 and 2.5 seconds.
Please see the voyage computing and electronics report for more details regarding operation.

This dataset was processed and then archived within the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: Original field data. Data processing and quality control: Performed by Steven Van Graas, NCMI DAP Group. Note that 1min average data is provided as a special request, however it is unedited and has data quality implications. For general use, the 5min average data (os150nb.nc) should be used.

Notes

Credit
ADCP data processed by Steven Van Graas (CSIRO NCMI, MNF Data Acquisition and Processing group).
Credit
These data were collected on the Marine National Facility (MNF) RV Investigator voyage IN2021_V01

Data time period: 2021-01-29 to 2021-03-24

This dataset is part of a larger collection

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147.554,-42.886 147.554,-68.002 54.904,-68.002 54.904,-42.886 147.554,-42.886

101.229,-55.444

text: westlimit=54.904; southlimit=-68.002; eastlimit=147.554; northlimit=-42.886; projection=WGS 84 (EPSG:4326)

Subjects
ADCP (Acoustic Doppler Current Profiler) | Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | Current direction in the water body | Current speed in the water body | Earth Science | Oceans | Ocean Circulation | Ocean Currents | Eastward current velocity in the water body | Global / Oceans | Southern Ocean | MNF Research voyage (ShortNameSuffix _vnn) | Marine National Facility | Named Locations (Antarctica) | Mawson Coast | Northward current velocity in the water body | Research Voyage: IN2021_V01 | Ship: Investigator (RV) | States, Territories (Australia) | Australian Antarctic Territory | Upward current velocity in the water body | Vessel Data: ADCP | current profilers | oceans | research vessel |

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Other Information
Link to Data License / Attribution statements (Data Licensing)

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

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

url : https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=1747

Link to Data available for this voyage via the Data Trawler (Data Trawler)

url : https://www.marine.csiro.au/data/trawler/dataset.cfm?survey=IN2021_V01&data_type=adcp

Download the OS150 ADCP Data (NetCDF)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4768

Download the OS75 ADCP Data (NetCDF)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4767

Download the OS75 webpy Plots

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4769

Download the OS150 webpy Plots

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=4770

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=IN2021_V01

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

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

Identifiers
  • global : 8eef824e-d30a-4cc4-beed-416d14d8ec3d