Data

RV Investigator Voyage IN2020_V10 EK60/EK80 Echosounder

Australian Ocean Data Network
Berry, Chris (Originator of, Processor of) CSIRO (Associated with) CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Aspendale (Associated with) CSIRO Oceans & Atmosphere - Hobart (Associated with)
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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=http://140.79.20.100:8080/geonetwork/srv/eng/catalog.search#/metadata/ff887cf9-18bb-464e-8bad-5dc6e0ad946b&rft.title=RV Investigator Voyage IN2020_V10 EK60/EK80 Echosounder&rft.identifier=674ef1c3-59be-4029-bed5-088f60292a98&rft.publisher=Australian Ocean Data Network&rft.description=This record describes multibeam echosounder data collected on RV Investigator voyage IN2020_V10, titled MNF Trials, Storm Bay Modelling and Information System Data Collection, and Bathymetric and Benthic Habitat mapping of the Huon AMP. The voyage took place from 11-22 November 2021 departing from Hobart (TAS) and returning to Hobart (TAS).The Simrad EK60 split beam echosounders 18, 38, 70 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a range of 1,500 m, in the vicinity of the Huon MPA. All frequencies were logged for the extent of the voyage, except where required to turn off for operational requirements. Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 355 files totalling 16.4GB of raw data in this dataset.No processing has been conducted on this data.Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.Maintenance and Update Frequency: asNeededStatement: Original field data.&rft.creator=Anonymous&rft.date=2016&rft.coverage=westlimit=143; southlimit=-45; eastlimit=148; northlimit=-42; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=143; southlimit=-45; eastlimit=148; northlimit=-42; 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 RV Investigator Voyage IN2020_V10 EK60/EK80 Echosounder downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage in2020_v10 by the Marine National Facility.&rft_subject=oceans&rft_subject=Ship: Investigator (RV)&rft_subject=Marine National Facility&rft_subject=Research Voyage: IN2020_V10&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=research vessel&rft_subject=Fish-finder echosounders&rft.type=dataset&rft.language=English Access the data
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CC-BY

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: The dataset RV Investigator Voyage IN2020_V10 EK60/EK80 Echosounder downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage in2020_v10 by the Marine National Facility.

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This record describes multibeam echosounder data collected on RV Investigator voyage IN2020_V10, titled MNF Trials, Storm Bay Modelling and Information System Data Collection, and Bathymetric and Benthic Habitat mapping of the Huon AMP. The voyage took place from 11-22 November 2021 departing from Hobart (TAS) and returning to Hobart (TAS).

The Simrad EK60 split beam echosounders 18, 38, 70 120, 200 and 333 kHz were used to acquire acoustic backscatter data to a range of 1,500 m, in the vicinity of the Huon MPA. All frequencies were logged for the extent of the voyage, except where required to turn off for operational requirements.

Data are stored in *.raw, *.bot and *.idx format at CSIRO. There are 355 files totalling 16.4GB of raw data in this dataset.

No processing has been conducted on this data.

Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: Original field data.

This dataset is part of a larger collection

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148,-42 148,-45 143,-45 143,-42 148,-42

145.5,-43.5

text: westlimit=143; southlimit=-45; eastlimit=148; northlimit=-42; 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 | Marine Features (Australia) | Derwent Estuary, TAS | Marine National Facility | Research Voyage: IN2020_V10 | Sea-floor depth below surface of the water body | Ship: Investigator (RV) | oceans | research vessel |

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Other Information
Geophysical Survey and Mapping website information for this data set and link to downloading data. (Geophysical Survey and Mapping website information for this data set)

url : https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2020_V10

RV Investigator survey information

url : https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=309

Marine National Facility home page (MNF home page)

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

Geophysical Survey and Mapping acquisition report (GSM voyage report)

url : https://www.marine.csiro.au/data/gsm/get_report.cfm?survey=in2020_V10

Identifiers
  • global : 674ef1c3-59be-4029-bed5-088f60292a98