Data

Southern Surveyor Voyage SS 02/2007 Video Survey and monitoring for SE MPA's including the Tasmanian Seamounts Marine Reserve

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Data Officer (AR), Hobart (Processor of) Williams, Alan (Point of contact)
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://marlin.csiro.au/geonetwork/srv/eng/catalog.search#/metadata/8866224f-c939-44a6-9b35-b64c87d32ddc&rft.title=Southern Surveyor Voyage SS 02/2007 Video Survey and monitoring for SE MPA's including the Tasmanian Seamounts Marine Reserve&rft.identifier=Anzlic Identifier: ANZCW0306006858&rft.publisher=Australian Ocean Data Network&rft.description=The scientific objectives for the survey were split across two voyages (SS11/2006 for leg 1 and SS02/2007 for leg 2). They were to: (1) use advanced sampling tools and techniques that are, to the extent possible, non destructive (2) collect precisely georeferenced baseline data at scientific reference sites to enable indicators to be quantified (e.g. biodiversity metrics and levels of fishing effort at each site). These data will be documented and available for use for targeted monitoring during subsequent surveys (1) provide results that can assess the achievement of the TSMR management plan to date (revisit four seamounts photographed in 1997 - Main Pedra, Sister 1, K1 and D1; look for changes in fished and unfished sites) and refine baseline data (2) enable future assessment against performance objectives for the TSMR and selected proposed Commonwealth MPAs - Huon, Tasman Fracture and possibly South Tasman Rise and Freycinet depending on the time available at sea (3) test efficiency of the various biodiversity metrics to determine effectiveness, cost and potential for monitoring other deepwater reserves (4) provide samples for key taxa that can be used in subsequent genetic research to refine definition and extent of endemicity in deepwater fauna (5) complete swath mapping of relevant parts of continental slope between Hobart and SW Cape. This Metadata record describes the imagery data taken with the deep video-system and sediment data taken with a Smith-McIntyre grab. The image annotations collected for this project have been added to the Oracle data base BHIMAGE and the associated videos and still images have been archived as described in MarLIN record 14436 'Benthic Habitats Video Image Archive'. Sediment data has been processed by GA and integrated into the MARS data base.Maintenance and Update Frequency: asNeededStatement: Data source: field surveys camera systems data files (dvid) used to calculate camera position, link data to video frames via tape-timecode still images renamed using UTC time stamp, linked to video and camera systems files via time stamp broad-scale video scoring in VARS Photo-scoring: calculate densities using stereo video to define area of a polygon in each image; Data added to common image annotation table in Oracle (BHIMAGE); translations of annotations to CATAMI classification available.&rft.creator=Anonymous&rft.date=2007&rft.coverage=westlimit=146; southlimit=-45; eastlimit=151; northlimit=-43; projection=AGD84&rft.coverage=westlimit=146; southlimit=-45; eastlimit=151; northlimit=-43; projection=AGD84&rft.coverage=uplimit=-100; downlimit=-1500&rft.coverage=uplimit=-100; downlimit=-1500&rft_rights=Release with the permission of the custodian&rft_subject=imageryBaseMapsEarthCover&rft_subject=ANIMALS/INVERTEBRATES&rft_subject=EARTH SCIENCE&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=CRUSTACEANS&rft_subject=ANIMALS/INVERTEBRATES&rft_subject=ARTHROPODS&rft_subject=ANTHOZOANS/HEXACORALS&rft_subject=CNIDARIANS&rft_subject=ECHINODERMS&rft_subject=MOLLUSKS&rft_subject=SPONGES&rft_subject=BENTHIC HABITAT&rft_subject=BIOSPHERE&rft_subject=AQUATIC ECOSYSTEMS&rft_subject=MARINE HABITAT&rft_subject=COMMUNITY STRUCTURE&rft_subject=ECOLOGICAL DYNAMICS&rft_subject=COMMUNITY DYNAMICS&rft_subject=BIOMASS DYNAMICS&rft_subject=ECOSYSTEM FUNCTIONS&rft_subject=CONSERVATION&rft_subject=HUMAN DIMENSIONS&rft_subject=ENVIRONMENTAL IMPACTS&rft_subject=CONTINENTAL MARGINS&rft_subject=OCEANS&rft_subject=BATHYMETRY/SEAFLOOR TOPOGRAPHY&rft_subject=SEAFLOOR TOPOGRAPHY&rft_subject=SEAMOUNTS&rft_subject=SUBMARINE CANYONS&rft_subject=SEDIMENT COMPOSITION&rft_subject=MARINE SEDIMENTS&rft_subject=SEDIMENTARY STRUCTURES&rft_subject=SEDIMENTARY TEXTURES&rft_subject=ADCP (Acoustic Doppler Current Profiler)&rft_subject=Acoustic Equipment/Echosounders&rft_subject=Cameras - Still - Underwater&rft_subject=Cameras - Video - Underwater&rft_subject=Grabs&rft_subject=Multibeam Echosounder&rft_subject=Underwater Surveys (acquisition and/or analysis)&rft_subject=Global / Oceans | Southern Ocean&rft_subject=Regional Seas | Tasman Sea&rft_subject=States, Territories (Australia) | Tasmania&rft_subject=Research Voyage: SS 02/2007&rft_subject=Research Voyage: SS 11/2006&rft_subject=Survey and Monitoring for SE MPAs&rft_subject=Benthic habitat image surveys and analysis&rft_subject=Ship: Southern Surveyor&rft_subject=Current direction in the water body&rft_subject=Current speed in the water body&rft_subject=Eastward current velocity in the water body&rft_subject=Northward current velocity in the water body&rft_subject=Upward current velocity in the water body&rft_subject=research vessel&rft_subject=current profilers&rft.type=dataset&rft.language=English Access the data
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Brief description

The scientific objectives for the survey were split across two voyages (SS11/2006 for leg 1 and SS02/2007 for leg 2). They were to:
(1) use advanced sampling tools and techniques that are, to the extent possible, non destructive
(2) collect precisely georeferenced baseline data at scientific reference sites to enable indicators to be quantified (e.g. biodiversity metrics and levels of fishing effort at each site).

These data will be documented and available for use for targeted monitoring during subsequent surveys
(1) provide results that can assess the achievement of the TSMR management plan to date (revisit four seamounts photographed in 1997 - Main Pedra, Sister 1, K1 and D1; look for changes in fished and unfished sites) and refine baseline data
(2) enable future assessment against performance objectives for the TSMR and selected proposed Commonwealth MPAs - Huon, Tasman Fracture and possibly South Tasman Rise and Freycinet depending on the time available at sea
(3) test efficiency of the various biodiversity metrics to determine effectiveness, cost and potential for monitoring other deepwater reserves
(4) provide samples for key taxa that can be used in subsequent genetic research to refine definition and extent of endemicity in deepwater fauna
(5) complete swath mapping of relevant parts of continental slope between Hobart and SW Cape.

This Metadata record describes the imagery data taken with the deep video-system and sediment data taken with a Smith-McIntyre grab. The image annotations collected for this project have been added to the Oracle data base BHIMAGE and the associated videos and still images have been archived as described in MarLIN record 14436 'Benthic Habitats Video Image Archive'. Sediment data has been processed by GA and integrated into the MARS data base.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: Data source: field surveys camera systems data files (dvid) used to calculate camera position, link data to video frames via tape-timecode still images renamed using UTC time stamp, linked to video and camera systems files via time stamp broad-scale video scoring in VARS Photo-scoring: calculate densities using stereo video to define area of a polygon in each image;

Data added to common image annotation table in Oracle (BHIMAGE); translations of annotations to CATAMI classification available.

Notes

Credit
Funding: CSIRO Wealth from Oceans, DEWHA and and Census of Marine Life, Seamounts Project - CenSeam
Credit
Bruce Barker
Credit
Alan Williams
Credit
Jeff Cordell
Credit
Franzis Althaus
Credit
Mark Green and Jo Dowdney - image scoring

Data time period: 2007-03-28 to 2007-04-11

This dataset is part of a larger collection

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151,-43 151,-45 146,-45 146,-43 151,-43

148.5,-44

text: westlimit=146; southlimit=-45; eastlimit=151; northlimit=-43; projection=AGD84

text: uplimit=-100; downlimit=-1500

Subjects
ADCP (Acoustic Doppler Current Profiler) | ANIMALS/INVERTEBRATES | Animals/Invertebrates | Anthozoans/Hexacorals | AQUATIC ECOSYSTEMS | ARTHROPODS | Acoustic Equipment/Echosounders | BATHYMETRY/SEAFLOOR TOPOGRAPHY | Benthic Habitat | BIOLOGICAL CLASSIFICATION | Biomass Dynamics | BIOSPHERE | Benthic habitat image surveys and analysis | CNIDARIANS | COMMUNITY DYNAMICS | Community Structure | Conservation | Continental Margins | Crustaceans | Cameras - Still - Underwater | Cameras - Video - Underwater | Current direction in the water body | Current speed in the water body | EARTH SCIENCE | Echinoderms | ECOLOGICAL DYNAMICS | ECOSYSTEM FUNCTIONS | ENVIRONMENTAL IMPACTS | Eastward current velocity in the water body | Global / Oceans | Southern Ocean | Grabs | HUMAN DIMENSIONS | Marine Habitat | MARINE SEDIMENTS | Mollusks | Multibeam Echosounder | Northward current velocity in the water body | OCEANS | Regional Seas | Tasman Sea | Research Voyage: SS 02/2007 | Research Voyage: SS 11/2006 | Seafloor Topography | Seamounts | Sediment Composition | Sedimentary Structures | Sedimentary Textures | Sponges | Submarine Canyons | Ship: Southern Surveyor | States, Territories (Australia) | Tasmania | Survey and Monitoring for SE MPAs | Underwater Surveys (acquisition and/or analysis) | Upward current velocity in the water body | current profilers | imageryBaseMapsEarthCover | research vessel |

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Other Information
Sediment data (Data Link)

uri : https://www.ga.gov.au/oracle/mars/

Benthic Habitats Video Image Archive (Documentation Link)

uri : https://marlin.csiro.au/geonetwork/srv/eng/catalog.search#/metadata/02c32147-b73c-20fe-e053-08114f8c48ee

Marine National Facility (Documentation Link)

uri : https://mnf.csiro.au/

Project description (Documentation Link)

uri : https://www.marine.csiro.au/research/seamounts/

Identifiers
  • global : 8866224f-c939-44a6-9b35-b64c87d32ddc
  • Local : Marlin Record Number: 6858
  • Local : Anzlic Identifier: ANZCW0306006858
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