Data

RV Investigator Voyage IN2022_V08 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 IN2022_V08 ADCP Data&rft.identifier=47d2a9fd-7ed1-45ca-b7ad-5d30354b2bc8&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 IN2022_V08, titled Biodiversity Assessment of Australia’s Indian Ocean Territories. The voyage took place between September 30, 2022 (ACST) and November 3, 2022 (AWST), departing from Darwin and returning to Fremantle. As required, one or both ADCPs were turned off in less than 500 m depths to avoid the significant acoustic interference these systems generate, particularly between the OS75 and EM710. Changes to the ADCPs were logged and DAP were informed when multibeam bathymetry was considered a scientific priority. The OS75 was switched off for significant parts of the voyage, especially around Christmas and Cocos (Keeling) Islands while shallow water mapping was being undertaken.Throughout the voyage there were high counts of low-quality position data from Seapath. In collaboration with UHDAS Support, on the 2022-10-10 the ADCP was configured to use POSMV rather than Seapath for position and heading data, consequently the data has been split into two parts.ADCP data were collected using the University of Hawaii Data Acquisition System (UHDAS) and post-processed using the Common Ocean Data Access System (CODAS). Documentation for these systems can be found here: https://currents.soest.hawaii.edu/docs/adcp_doc.Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband mode. The OS150 ADCP was used throughout the voyage. The OS75 was used in deep waters and turned off in shallower waters so as not to interfere with the EM710Internal triggering was used. The drop keel was at 8 m below the waterline for the duration of the voyage. See the voyage computing and electronics report for more details regarding data acquisition.This dataset was processed (quality-controlled), and then archived by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC).Maintenance and Update Frequency: asNeededStatement: Original field data. Data processing and quality control: Performed by Vito Dirita, NCMI DAP Group. ADCP data were collected using the University of Hawaii Data Acquisition System (UHDAS) and post-processed using the Common Ocean Data Access System (codas_focal_20.04). Documentation for these systems can be found here: https://currents.soest.hawaii.edu/docs/adcp_doc.&rft.creator=Anonymous&rft.date=2023&rft.coverage=westlimit=95.233; southlimit=-32.176; eastlimit=130.882; northlimit=-10.483; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=95.233; southlimit=-32.176; eastlimit=130.882; northlimit=-10.483; 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: IN2022_V08&rft_subject=Vessel Data: ADCP&rft_subject=Ship: Investigator (RV)&rft_subject=Biodiversity assessment of Australia’s Indian Ocean Territories&rft_subject=Global / Oceans | Indian Ocean&rft_subject=Regional Seas | Timor Sea&rft_subject=Coastal Waters (Australia) | Northern Territory Coast, NT&rft_subject=Coastal Waters (Australia) | West Australia Coast, WA&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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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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This record describes the Acoustic Doppler Current Profiler (ADCP) data collected from the Marine National Facility RV Investigator voyage IN2022_V08, titled "Biodiversity Assessment of Australia’s Indian Ocean Territories." The voyage took place between September 30, 2022 (ACST) and November 3, 2022 (AWST), departing from Darwin and returning to Fremantle.

As required, one or both ADCPs were turned off in less than 500 m depths to avoid the significant acoustic interference these systems generate, particularly between the OS75 and EM710. Changes to the ADCPs were logged and DAP were informed when multibeam bathymetry was considered a scientific priority. The OS75 was switched off for significant parts of the voyage, especially around Christmas and Cocos (Keeling) Islands while shallow water mapping was being undertaken.

Throughout the voyage there were high counts of low-quality position data from Seapath. In collaboration with UHDAS Support, on the 2022-10-10 the ADCP was configured to use POSMV rather than Seapath for position and heading data, consequently the data has been split into two parts.

ADCP data were collected using the University of Hawaii Data Acquisition System (UHDAS) and post-processed using the Common Ocean Data Access System (CODAS). Documentation for these systems can be found here: https://currents.soest.hawaii.edu/docs/adcp_doc.
Both the RDI Ocean Surveyor 150kHz ADCP and the RDI Ocean Surveyor 75kHz ADCP were run in narrowband mode. The OS150 ADCP was used throughout the voyage. The OS75 was used in deep waters and turned off in shallower waters so as not to interfere with the EM710
Internal triggering was used. The drop keel was at 8 m below the waterline for the duration of the voyage. See the voyage computing and electronics report for more details regarding data acquisition.

This dataset was processed (quality-controlled), and then archived by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC).

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Maintenance and Update Frequency: asNeeded
Statement: Original field data. Data processing and quality control: Performed by Vito Dirita, NCMI DAP Group. ADCP data were collected using the University of Hawaii Data Acquisition System (UHDAS) and post-processed using the Common Ocean Data Access System (codas_focal_20.04). Documentation for these systems can be found here: https://currents.soest.hawaii.edu/docs/adcp_doc.

Notes

Credit
ADCP data processed by V.Dirita (CSIRO NCMI, MNF Data Acquisition and Processing group).
Credit
These data were collected on the Marine National Facility (MNF) RV Investigator voyage IN2022_V08
Credit
The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from, the MNF. Acknowledge the MNF in outputs with the statement: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” Acknowledgment and citations should be in all forms of publication including presentations (where the acknowledgement should be on the closing slide), journals, books, reports and related research outputs.

Data time period: 2022-09-30 to 2022-11-03

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130.882,-10.483 130.882,-32.176 95.233,-32.176 95.233,-10.483 130.882,-10.483

113.0575,-21.3295

text: westlimit=95.233; southlimit=-32.176; eastlimit=130.882; northlimit=-10.483; projection=WGS 84 (EPSG:4326)

Subjects
ADCP (Acoustic Doppler Current Profiler) | Biodiversity assessment of Australia’s Indian Ocean Territories | Coastal Waters (Australia) | Northern Territory Coast, NT | Coastal Waters (Australia) | West Australia Coast, WA | 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 | Indian Ocean | MNF Research voyage (ShortNameSuffix _vnn) | Marine National Facility | Northward current velocity in the water body | Regional Seas | Timor Sea | Research Voyage: IN2022_V08 | Ship: Investigator (RV) | 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 5 minute ADCP Data (NetCDF format) (5 minute ADCP os75nb Data (NC))

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5354

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

url : https://www.marine.csiro.au/data/reporting/get_file.cfm?eov_pub_id=2584

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

url : https://www.marine.csiro.au/data/trawler/dataset.cfm?survey=IN2022_V08&data_type=adcp

Download overview plots of collected OS75nb ADCP data (OS75nb Plots)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5352

Download overview plots of collected OS150nb ADCP data (OS150nb Plots)

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5353

Download the 5 minute ADCP Data (NetCDF format) (5 minute ADCP os150nb Data (NC))

url : https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5355

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=IN2022_V08

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

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

Identifiers
  • global : 47d2a9fd-7ed1-45ca-b7ad-5d30354b2bc8