Data

Image Collection - RV Investigator Voyage IN2023_V01 - Antarctic Bottom Water production in the past: Records from marine sediments, Cape Darnley, East Antarctica

Commonwealth Scientific and Industrial Research Organisation
CSIRO ; Marine National Facility ; Post, Alix ; Webb, David ; Pietraroia, Ella ; Van Graas, Steven ; Coulson, Brendan ; Crawford, Hanuman ; Tyndall, Aaron ; Jackett, Chris ; Carroll, Andrew
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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=info:doi10.25919/9afw-2e86&rft.title=Image Collection - RV Investigator Voyage IN2023_V01 - Antarctic Bottom Water production in the past: Records from marine sediments, Cape Darnley, East Antarctica&rft.identifier=https://doi.org/10.25919/9afw-2e86&rft.publisher=Commonwealth Scientific and Industrial Research Organisation&rft.description=This data set contains the imagery collected on the Marine National Facility (MNF) RV Investigator voyage IN2023_V01, titled Antarctic Bottom Water production in the past: Records from marine sediments, Cape Darnley, East Antarctica. The voyage took place between January 25, 2023 and March 2, 2023 (AEST), departing from Fremantle 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 dataLineage: 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 v1.1.0. [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=CSIRO &rft.creator=Marine National Facility &rft.creator=Post, Alix &rft.creator=Webb, David &rft.creator=Pietraroia, Ella &rft.creator=Van Graas, Steven &rft.creator=Coulson, Brendan &rft.creator=Crawford, Hanuman &rft.creator=Tyndall, Aaron &rft.creator=Jackett, Chris &rft.creator=Carroll, Andrew &rft.date=2026&rft.edition=v1&rft.coverage=westlimit=64.0244; southlimit=-65.8926; eastlimit=147.5122; northlimit=-31.9416; projection=WGS84&rft_rights=Creative Commons Attribution 4.0 International Licence https://creativecommons.org/licenses/by/4.0/&rft_rights=Data is accessible online and may be reused in accordance with licence conditions&rft_rights=All Rights (including copyright) CSIRO 2026.&rft_subject=Antarctic Bottom Water production in the past: Records from marine sediments, Cape Darnley, East Antarctica&rft_subject=Australian Antarctic&rft_subject=Benthic Habitat&rft_subject=Cameras - Still - Underwater&rft_subject=Continental Margins&rft_subject=Marine Habitat&rft_subject=Research Voyage: IN2023_V01&rft_subject=Ship: Investigator (RV)&rft_subject=Southern Ocean&rft_subject=Video Cameras - underwater - Deep Towed Camera System&rft_subject=Visible Imagery&rft_subject=Visualization/Image Processing&rft_subject=Marine and estuarine ecology (incl. marine ichthyology)&rft_subject=Ecology&rft_subject=BIOLOGICAL SCIENCES&rft_subject=Biological oceanography&rft_subject=Oceanography&rft_subject=EARTH SCIENCES&rft_subject=Wildlife and habitat management&rft_subject=Environmental management&rft_subject=ENVIRONMENTAL SCIENCES&rft_subject=Image processing&rft_subject=Computer vision and multimedia computation&rft_subject=INFORMATION AND COMPUTING SCIENCES&rft.type=dataset&rft.language=English Access the data
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Creative Commons Attribution 4.0 International Licence
https://creativecommons.org/licenses/by/4.0/

Data is accessible online and may be reused in accordance with licence conditions

All Rights (including copyright) CSIRO 2026.

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This data set contains the imagery collected on the Marine National Facility (MNF) RV Investigator voyage IN2023_V01, titled "Antarctic Bottom Water production in the past: Records from marine sediments, Cape Darnley, East Antarctica." The voyage took place between January 25, 2023 and March 2, 2023 (AEST), departing from Fremantle 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: 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 v1.1.0. [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.

Available: 2026-04-27

Data time period: 2023-01-25 to 2023-03-02

This dataset is part of a larger collection

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147.5122,-31.9416 147.5122,-65.8926 64.0244,-65.8926 64.0244,-31.9416 147.5122,-31.9416

105.7683,-48.9171

Subjects
Antarctic Bottom Water production in the past: Records from marine sediments, Cape Darnley, East Antarctica | Australian Antarctic | Biological Sciences | Benthic Habitat | Biological Oceanography | Cameras - Still - Underwater | Computer Vision and Multimedia Computation | Continental Margins | Earth Sciences | Environmental Sciences | Ecology | Environmental Management | Information and Computing Sciences | Image Processing | Marine Habitat | Marine and Estuarine Ecology (Incl. Marine Ichthyology) | Oceanography | Research Voyage: IN2023_V01 | Ship: Investigator (RV) | Southern Ocean | Video Cameras - underwater - Deep Towed Camera System | Visible Imagery | Visualization/Image Processing | Wildlife and Habitat Management |

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Identifiers
ACN 633 798 857