Data

RV Investigator Voyage IN2016_E01 EK60 Echosounder

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Data Officer (AR), Hobart (Processor of) Nau, Amy (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/f944c1ed-e870-4656-b0c8-309215c86aa3&rft.title=RV Investigator Voyage IN2016_E01 EK60 Echosounder&rft.identifier=f944c1ed-e870-4656-b0c8-309215c86aa3&rft.publisher=Australian Ocean Data Network&rft.description=This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2016_E01, 'East Tasman Plateau – key to unravelling the onset of the Antarctic Circumpolar Current/MNF Equipment Sea Trials,' which departed Hobart on the 17 August 2016 and returned to Hobart on the 22 August 2016. The Simrad EK60 split beam echosounders 18, 38, 70, 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a maximum range of 1500 m between Hobart and the Cascade Seamount. All frequencies were logged continuously for the extent of the voyage. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 109 files totalling 9.46GB of raw data in this dataset. No processing has been conducted on this data. A calibration was performed during this voyage on August 17. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.Progress Code: completedMaintenance and Update Frequency: asNeededStatement: Original field data.&rft.creator=Anonymous&rft.date=2016&rft.coverage=westlimit=147.08569347113374; southlimit=-45.842921979668034; eastlimit=151.0407715961337; northlimit=-42.826390196544445; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=147.08569347113374; southlimit=-45.842921979668034; eastlimit=151.0407715961337; northlimit=-42.826390196544445; 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=Ship: Investigator (RV)&rft_subject=Marine National Facility&rft_subject=Gear Trials: IN2016_E01&rft_subject=Earth Science | Oceans | Ocean Acoustics&rft_subject=Marine Features (Australia) | Derwent Estuary, TAS&rft_subject=Coastal Waters (Australia) | Tasmania Coast, TAS&rft_subject=Fisheries echosounder EK60&rft_subject=Abundance of biota&rft_subject=Biovolume&rft_subject=Sea-floor depth below surface of the water body&rft_subject=Fish-finder echosounders&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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This record describes scientific split-beam echosounder data collected on the RV Investigator voyage IN2016_E01, 'East Tasman Plateau – key to unravelling the onset of the Antarctic Circumpolar Current/MNF Equipment Sea Trials,' which departed Hobart on the 17 August 2016 and returned to Hobart on the 22 August 2016. The Simrad EK60 split beam echosounders 18, 38, 70, 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a maximum range of 1500 m between Hobart and the Cascade Seamount. All frequencies were logged continuously for the extent of the voyage. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 109 files totalling 9.46GB of raw data in this dataset. No processing has been conducted on this data. A calibration was performed during this voyage on August 17. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.

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Progress Code: completed
Maintenance and Update Frequency: asNeeded
Statement: Original field data.

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151.04077,-42.82639 151.04077,-45.84292 147.08569,-45.84292 147.08569,-42.82639 151.04077,-42.82639

149.06323253363,-44.334656088106

text: westlimit=147.08569347113374; southlimit=-45.842921979668034; eastlimit=151.0407715961337; northlimit=-42.826390196544445; projection=WGS 84 (EPSG:4326)

Subjects
Abundance of biota | Biovolume | Coastal Waters (Australia) | Tasmania Coast, TAS | Earth Science | Oceans | Ocean Acoustics | Fish-finder echosounders | Fisheries echosounder EK60 | Gear Trials: IN2016_E01 | Marine Features (Australia) | Derwent Estuary, TAS | Marine National Facility | Sea-floor depth below surface of the water body | Ship: Investigator (RV) | oceans | research vessel |

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Marine National Facility home page (MNF home page)

uri : https://mnf.csiro.au/

Identifiers
  • global : f944c1ed-e870-4656-b0c8-309215c86aa3
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