Data

ROV imagery from the Gascoyne Marine Park

University of Tasmania, Australia
Post, A.L.
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/2fcaec3b-2828-451f-89a6-215db3db3cf1&rft.title=ROV imagery from the Gascoyne Marine Park&rft.identifier=https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/2fcaec3b-2828-451f-89a6-215db3db3cf1&rft.description=This record describes Remotely Operated Vehicle (ROV) imagery collected from within the Gascoyne Marine Park offshore northwestern Australia. The ROV SuBastian was used to conduct imagery transects on 20 dives across 16 stations, including 12 quantitative transects within the Cape Range Canyon. No quantitative transects were conducted in the Cloates Canyon due to delays caused by poor weather. SuBastian is equipped with a Sulis Subsea Z70 deep sea science camera, with 4K UHD 2160p optics and sensors for temperature, depth, conductivity and oxygen. The quantitative transects were run for 500 m upslope, ideally at a speed of 0.3 knots and an altitude of 2 m above the seafloor or rock walls. Still images were acquired every 5 seconds, with additional frames added manually as required. Still images from most transects were primarily annotated onboard using the RV Falkor’s private instance of SQUIDLE+, with some post-survey annotation conducted using the public instance of Squidle+ (http://squidle.org/). See post-survey report for full methodology. http://pid.geoscience.gov.au/dataset/ga/144204Maintenance and Update Frequency: asNeeded&rft.creator=Post, A.L. &rft.date=2021&rft.coverage=westlimit=111.1126; southlimit=-23.9001; eastlimit=114.5047; northlimit=-20.9138&rft.coverage=westlimit=111.1126; southlimit=-23.9001; eastlimit=114.5047; northlimit=-20.9138&rft_rights=This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of Geoscience Australia and NESP Marine Biodiversity Hub Project D8.&rft_rights= http://creativecommons.org/licenses/by/4.0/&rft_rights=http://i.creativecommons.org/l/by/4.0/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Creative Commons Attribution 4.0 International License&rft_rights=http://creativecommons.org/international/&rft_rights=WWW:LINK-1.0-http--related&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).&rft_rights=The data described in this record are the intellectual property of Geoscience Australia (GA).&rft_rights=Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0&rft_subject=geoscientificInformation&rft_subject=ROV&rft_subject=Marine&rft_subject=Imagery&rft.type=dataset&rft.language=English Access the data
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This dataset is hosted by the Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, on behalf of Geoscience Australia and NESP Marine Biodiversity Hub Project D8.

http://i.creativecommons.org/l/by/4.0/88x31.png

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Creative Commons Attribution 4.0 International License

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License Text

The citation in a list of references is: citation author name/s (year metadata published), metadata title. Citation author organisation/s. File identifier and Data accessed at (add http link).

The data described in this record are the intellectual property of Geoscience Australia (GA).

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Brief description

This record describes Remotely Operated Vehicle (ROV) imagery collected from within the Gascoyne Marine Park offshore northwestern Australia. The ROV SuBastian was used to conduct imagery transects on 20 dives across 16 stations, including 12 quantitative transects within the Cape Range Canyon. No quantitative transects were conducted in the Cloates Canyon due to delays caused by poor weather. SuBastian is equipped with a Sulis Subsea Z70 deep sea science camera, with 4K UHD 2160p optics and sensors for temperature, depth, conductivity and oxygen. The quantitative transects were run for 500 m upslope, ideally at a speed of 0.3 knots and an altitude of 2 m above the seafloor or rock walls. Still images were acquired every 5 seconds, with additional frames added manually as required. Still images from most transects were primarily annotated onboard using the RV Falkor’s private instance of SQUIDLE+, with some post-survey annotation conducted using the public instance of Squidle+ (http://squidle.org/). See post-survey report for full methodology. http://pid.geoscience.gov.au/dataset/ga/144204

Lineage

Maintenance and Update Frequency: asNeeded

Notes

Credit
National Enviromental Science Program (NESP) Marine Biodiversity Hub

Created: 2021-05-24

This dataset is part of a larger collection

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114.5047,-20.9138 114.5047,-23.9001 111.1126,-23.9001 111.1126,-20.9138 114.5047,-20.9138

112.80865,-22.40695

text: westlimit=111.1126; southlimit=-23.9001; eastlimit=114.5047; northlimit=-20.9138

Subjects
Imagery | Marine | ROV | geoscientificInformation |

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Other Information
(Post-survey report)

doi : http://dx.doi.org/10.11636/Record.2020.030

global : b1505222-743a-4425-a4f0-d23b93dcd465

Identifiers
  • global : 2fcaec3b-2828-451f-89a6-215db3db3cf1
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