Data

Image Collection - RV Investigator Voyage IN2025_V02 - Monitoring the recovery of a globally unique deep-sea eel aggregation in the Huon Marine Park

Australian Ocean Data Network
CSIRO (Associated with) CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with) CSIRO/NCMI (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//metadata/a9840903-a2fc-4fd6-aa51-0bc59c404076&rft.title=Image Collection - RV Investigator Voyage IN2025_V02 - Monitoring the recovery of a globally unique deep-sea eel aggregation in the Huon Marine Park&rft.identifier=6d142a01-5e67-4278-ae75-65b0470e19db&rft.publisher=Australian Ocean Data Network&rft.description=This data set contains the imagery collected on the Marine National Facility (MNF) RV Investigator voyage IN2025_V02, titled Multiyear: Integrated Marine Observing System (IMOS) Southern Ocean Time Series (SOTS) Strategic Partnership. The voyage took place between March 26, 2025 and April 14, 2025 (AEST), departing from Hobart and returning to Hobart, collecting imagery of benthic habitats together with oceanographic data.Instrument(s) used to collect this data:MNF Deep Towed camera (DTC)Datasets include: Video (oblique forward view)Stereo stills (oblique forward view)Navigational dataMaintenance and Update Frequency: asNeededStatement: The imagery was collected using the MNF Deep Towed camera (DTC) system that simultaneously collects oblique forward-facing video (camera: SVY) and stereo still images (cameras SCP (port) and SCS (starboard)). Calibration of the stereo cameras was done in SEAGIS software and can be made available upon request. The imagery was processed with Marimba v1.0.0. [https://github.com/csiro-fair/marimba] File naming convention: CameraPlatform_Camera_Survey_Deployment_YYYYMMDDTHHMMSSZ_image# GIS location of the camera system, and depth (as positive 'altitude') was added to the EXIF data of still images. In addition, camera location data at 1-second intervals for video and by image-pair for stills are provided in .csv format.&rft.creator=Anonymous&rft.date=2026&rft.coverage=westlimit=141.2984; southlimit=-55.9499; eastlimit=153.9193; northlimit=-42.8862; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=141.2984; southlimit=-55.9499; eastlimit=153.9193; northlimit=-42.8862; projection=WGS 84 (EPSG:4326)&rft_rights=Creative Commons Attribution 4.0 (CC-BY) https://creativecommons.org/licenses/by/4.0/&rft_subject=oceans&rft_subject=biota&rft_subject=Research Voyage: IN2025_V02&rft_subject=SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania&rft_subject=Marine Features (Australia) | Derwent Estuary, TAS&rft_subject=Coastal Waters (Australia) | Tasmania Coast, TAS&rft_subject=Global / Oceans | Southern Ocean&rft_subject=Cameras - Still - Underwater&rft_subject=Video Cameras - underwater - Deep Towed Camera System&rft_subject=Ship: Investigator (RV)&rft_subject=Earth Science | Oceans | Bathymetry/Seafloor Topography | Submarine Canyons&rft_subject=Earth Science Services | Data Analysis And Visualization | Visualization/Image Processing&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Benthic Habitat&rft_subject=Earth Science | Biosphere | Aquatic Ecosystems | Marine Habitat&rft_subject=Earth Science | Oceans | Bathymetry/Seafloor Topography | Continental Margins&rft_subject=Earth Science | Spectral/Engineering | Visible Wavelengths | Visible Imagery&rft.type=dataset&rft.language=English Access the data
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CC-BY

Creative Commons Attribution 4.0 (CC-BY)
https://creativecommons.org/licenses/by/4.0/

Full description

This data set contains the imagery collected on the Marine National Facility (MNF) RV Investigator voyage IN2025_V02, titled "Multiyear: Integrated Marine Observing System (IMOS) Southern Ocean Time Series (SOTS) Strategic Partnership." The voyage took place between March 26, 2025 and April 14, 2025 (AEST), departing from Hobart and returning to Hobart, collecting imagery of benthic habitats together with oceanographic data.

Instrument(s) used to collect this data:
MNF Deep Towed camera (DTC)

Datasets include:
Video (oblique forward view)
Stereo stills (oblique forward view)
Navigational data

Lineage

Maintenance and Update Frequency: asNeeded
Statement: The imagery was collected using the MNF Deep Towed camera (DTC) system that simultaneously collects oblique forward-facing video (camera: SVY) and stereo still images (cameras SCP (port) and SCS (starboard)). Calibration of the stereo cameras was done in SEAGIS software and can be made available upon request. The imagery was processed with Marimba v1.0.0. [https://github.com/csiro-fair/marimba] File naming convention: CameraPlatform_Camera_Survey_Deployment_YYYYMMDDTHHMMSSZ_image# GIS location of the camera system, and depth (as positive 'altitude') was added to the EXIF data of still images. In addition, camera location data at 1-second intervals for video and by image-pair for stills are provided in .csv format.

Notes

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.

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153.9193,-42.8862 153.9193,-55.9499 141.2984,-55.9499 141.2984,-42.8862 153.9193,-42.8862

147.60885,-49.41805

text: westlimit=141.2984; southlimit=-55.9499; eastlimit=153.9193; northlimit=-42.8862; projection=WGS 84 (EPSG:4326)

Subjects
Cameras - Still - Underwater | Coastal Waters (Australia) | Tasmania Coast, TAS | Earth Science Services | Data Analysis And Visualization | Visualization/Image Processing | Earth Science | Biosphere | Aquatic Ecosystems | Benthic Habitat | Earth Science | Biosphere | Aquatic Ecosystems | Marine Habitat | Earth Science | Oceans | Bathymetry/Seafloor Topography | Continental Margins | Earth Science | Oceans | Bathymetry/Seafloor Topography | Submarine Canyons | Earth Science | Spectral/Engineering | Visible Wavelengths | Visible Imagery | Global / Oceans | Southern Ocean | Marine Features (Australia) | Derwent Estuary, TAS | Research Voyage: IN2025_V02 | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania | Ship: Investigator (RV) | Video Cameras - underwater - Deep Towed Camera System | biota | oceans |

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Other Information
Marimba video processing tool (Marimba)

url : https://github.com/csiro-fair/marimba

This record at the CSIRO Data Access Portal (Data Access Portal (DOI))

url : https://doi.org/10.25919/b00a-3j45

Link to processed data and survey information (plans, summaries, etc.) via MNF Data Trawler (MNF Data Trawler)

url : https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2025_V02

Huon Marine Park State of Knowledge - Australian Marine Parks Science Atlas (Parks Australia)

url : https://atlas.parksaustralia.gov.au/node/50640/

Austrlian Marine Parks - SE SOK Placemat templates (Australian Marine Parks)

url : https://australianmarineparks.gov.au/static/2f7880ad279184d14decaa6c32f90751/amp-se-sok-summary_huon-marine-park.pdf

Williams, A., D. Osterhage, F. Althaus, T. Ryan, M. Green, and J. Pogonoski. 2021. A Very Large Spawning Aggregation of a Deep-Sea Eel: Magnitude and Status. Journal of Marine Science and Engineering 9 (7), 723. [EP2021-0476] (Journal article)

url : https://doi.org/10.3390/jmse9070723

Scoulding, Ben; Devine, Carlie; Gorton, Bec; Deagle, Bruce; Farley, Jessica; Althaus, Franzis; Gastauer, Sven; Williams, Alan. Monitoring the basketwork eel aggregation located at Patience Seamount – Huon Marine Park. Hobart: CSIRO; 2025. csiro:EP2025-2199 (CSIRO Report)

url : https://doi.org/10.25919/mayg-pn92

Image Collection - RV Investigator Voyage IN2024_V02 (IN2024_V02 Imagery)

url : https://doi.org/10.25919/s9p3-5r42

Identifiers
  • global : 6d142a01-5e67-4278-ae75-65b0470e19db