ROV imagery from the Gascoyne Marine Park

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

Simple

Identification info

Date (Creation)
2021-05-24

Distributor

Geoscience Australia (GA) - Post, A.L.
Credit
National Enviromental Science Program (NESP) Marine Biodiversity Hub
Status
On going

Point of contact

Commonwealth of Australia (Geoscience Australia) -
GPO Box 378
Canberra
ACT
2601
Australia
Topic category
  • Geoscientific information

Extent

N
S
E
W


Time period
2020-03-08 2020-04-08
Maintenance and update frequency
As needed
Keywords (Theme)
  • ROV
  • Marine
  • Imagery

Resource constraints

Other constraints
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.

Resource constraints

Classification
Unclassified

Resource constraints

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

License Graphic

Title
Creative Commons Attribution 4.0 International License


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Website
http://creativecommons.org/licenses/by/4.0/

License Text

Other constraints
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).
Other constraints
The data described in this record are the intellectual property of Geoscience Australia (GA).
Language
English
Character encoding
UTF8
Supplemental Information
Post, A.L., Przeslawski, R., Huang, Z., Smith, D., Kirkendale, L.A., Wilson, N.G. 2020. Gascoyne Marine Park Post-survey report, RV Falkor, FK200308 (GA4859). RECORD 2020/030. Geoscience Australia, Canberra. http://dx.doi.org/10.11636/Record.2020.030

Distribution Information

Distribution format
  • Imagery

OnLine resource
Link to the Image Catalogue

OnLine resource
Post-survey report

Metadata

Metadata identifier
2fcaec3b-2828-451f-89a6-215db3db3cf1

Language
English
Character encoding
UTF8

Point of contact

Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) - Emma Flukes (NESP Marine Biodiversity Hub Data Manager)
Parent metadata

Type of resource

Resource scope
Dataset
Metadata linkage
https://metadata.imas.utas.edu.au/geonetwork/srv/eng/catalog.search#/metadata/2fcaec3b-2828-451f-89a6-215db3db3cf1

Point of truth URL of this metadata record

Date info (Creation)
2021-05-24T16:43:58
Date info (Revision)
2021-05-24T16:43:58

Metadata standard

Title
ISO 19115-3:2018
 
 

Overviews

Spatial extent

N
S
E
W


Keywords

Imagery Marine ROV

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Not available