Data

CER200106. Celtic Rose 28kHz Furuno Acoustic Data, July 2001. St Patricks Head and St Helens Hill roughy grounds

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Ryan, Tim (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/4dd48359-9377-4e1a-b1b1-9e333f023b55&rft.title=CER200106. Celtic Rose 28kHz Furuno Acoustic Data, July 2001. St Patricks Head and St Helens Hill roughy grounds&rft.identifier=Anzlic Identifier: ANZCW0306005855&rft.publisher=Australian Ocean Data Network&rft.description=Collection of acoustic data from 28kHz fisheries sounders using Echolistener digitisers from an industry vessel to provide baseline acoustic data over a month long period during the July roughy spawning event. Trips CER200102 to 06 were located around St Patricks Head and St Helens Hill orange roughy fishing grounds. Addition biological data was collected during these voyages (see Marlin record numbers ....). A continuation of the 1999 acoustic survey of St Helens Hill where Southern Surveyor and the industry vessel Saxon Progress participated in acoustic surveying of orange roughy stocks (see Marlin record number 5545).Progress Code: completedMaintenance and Update Frequency: notPlannedStatement: Echolistener digitising units are used to connect across the already installed fisheries echosounders providing a relatively low cost way of obtaining digitised acoustic data. The quality of the data is determined partly by the characterisitcs of the system that is being digitised. Conventional fisheries sounder have wide beam transducers which have undefined beam patterns and are at present uncalibrated. An objective of this project is to assess the usefulness of such data and determine if it can provide data to the required accuracy&rft.creator=Anonymous&rft.date=2001&rft.coverage=westlimit=144; southlimit=-43.8; eastlimit=149; northlimit=-40.12&rft.coverage=westlimit=144; southlimit=-43.8; eastlimit=149; northlimit=-40.12&rft_rights=Release with the permission of the custodian - contact Rudy Kloser or Tim Ryan.&rft_subject=oceans&rft_subject=FISHERIES&rft_subject=EARTH SCIENCE&rft_subject=AGRICULTURE&rft_subject=AGRICULTURAL AQUATIC SCIENCES&rft_subject=DEMERSAL HABITAT&rft_subject=BIOSPHERE&rft_subject=AQUATIC ECOSYSTEMS&rft_subject=WATER DEPTH&rft_subject=OCEANS&rft_subject=BATHYMETRY/SEAFLOOR TOPOGRAPHY&rft_subject=Acoustic Equipment/Echosounders&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft_subject=Coastal Waters (Australia) | Tasmania Coast North, TAS&rft_subject=Coastal Waters (Australia) | Tasmania Coast West, TAS&rft_subject=Regional Seas | Tasman Sea&rft_subject=Research Voyage: CER 06/2001&rft_subject=Development and application of a combined industry/scientific acoustic survey of orange roughy in the Eastern Zone (FRDC project no. 1999/111) 1999-2001&rft_subject=Vessel Data: Acoustics (Fisheries)&rft_subject=Ship: Celtic Rose&rft.type=dataset&rft.language=English Access the data
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Release with the permission of the custodian - contact Rudy Kloser or Tim Ryan.

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Brief description

Collection of acoustic data from 28kHz fisheries sounders using Echolistener digitisers from an industry vessel to provide baseline acoustic data over a month long period during the July roughy spawning event. Trips CER200102 to 06 were located around St Patricks Head and St Helens Hill orange roughy fishing grounds. Addition biological data was collected during these voyages (see Marlin record numbers ....). A continuation of the 1999 acoustic survey of St Helens Hill where Southern Surveyor and the industry vessel Saxon Progress participated in acoustic surveying of orange roughy stocks (see Marlin record number 5545).

Lineage

Progress Code: completed
Maintenance and Update Frequency: notPlanned
Statement: Echolistener digitising units are used to connect across the already installed fisheries echosounders providing a relatively low cost way of obtaining digitised acoustic data. The quality of the data is determined partly by the characterisitcs of the system that is being digitised. Conventional fisheries sounder have wide beam transducers which have undefined beam patterns and are at present uncalibrated. An objective of this project is to assess the usefulness of such data and determine if it can provide data to the required accuracy

Notes

Credit
Alan Campbell, Skipper and Crew of Celtic Rose
Credit
Tim Ryan

Data time period: 2001-07-29 to 2001-08-04

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149,-40.12 149,-43.8 144,-43.8 144,-40.12 149,-40.12

146.5,-41.96

text: westlimit=144; southlimit=-43.8; eastlimit=149; northlimit=-40.12

Subjects
AGRICULTURAL AQUATIC SCIENCES | AGRICULTURE | AQUATIC ECOSYSTEMS | Acoustic Equipment/Echosounders | BATHYMETRY/SEAFLOOR TOPOGRAPHY | BIOSPHERE | Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | Coastal Waters (Australia) | Tasmania Coast North, TAS | Coastal Waters (Australia) | Tasmania Coast West, TAS | Demersal Habitat | Development and application of a combined industry/scientific acoustic survey of orange roughy in the Eastern Zone (FRDC project no. 1999/111) 1999-2001 | EARTH SCIENCE | Fisheries | OCEANS | Regional Seas | Tasman Sea | Research Voyage: CER 06/2001 | Ship: Celtic Rose | Vessel Data: Acoustics (Fisheries) | Water Depth | oceans |

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Other Information
Voyage and Metadata report (pdf) (Data Link)

uri : https://www.marine.csiro.au/~echo/dmr/voyage_reports/July2001_Industry_Surveys/July_2001_Industry_Surveys.pdf

Identifiers
  • global : 4dd48359-9377-4e1a-b1b1-9e333f023b55
  • Local : Marlin Record Number: 5855
  • Local : Anzlic Identifier: ANZCW0306005855
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