Data Trawler - Survey Details

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Survey details and related metadata, reports, events and data.

SS 04/96 (alternative identifier: SS199604)

Period: 1996-07-16 00:00 to 1996-07-30 00:00 UTC

Duration: 14.00 days

Region: NE and S Tasmanian waters

Ship: Southern Surveyor [details]

Description: (information from cruise plan): Southern Surveyor cruise SS 06/96 was the fourth acoustic survey of orange roughy on the St. Helens spawning ground north-east of Tasmania, and also carried out a survey in the southern orange roughy zone south of Tasmania. Acoustic targets were also investigated using demersal and mid-water trawling to assess the fish species composition. Additional objectives included calibration of the acoustic systems, collection of acoustic data for bottom typing, and description of the community composition from the surface to 1000 m using multi-frequency acoustics and depth stratified opening/closing midwater trawls.

Leader: J.A. Koslow, R. Kloser (CSIRO)

Project: Egg Production Methods and Biomass Assessment 1991-1995 [details]


Voyage extents: 44° 33.9' S to 41° 09.3' S    146° 05.1' E to 148° 52.6' E


Marlin Metadata:-

  • Southern Surveyor Voyage SS 04/96 Biological Data Overview [details]

  • Southern Surveyor Voyage SS 04/96 Single beam acoustic data [details]

  • Southern Surveyor Voyage SS 04/96 Underway Data [details]

  • Participants:- no records

    MNF Reports

    • SS199604 Voyage Plan - includes objectives, investigator details, proposed data collection, voyage track and equipment to be used.

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    Data publishing - No datasets have been published

    Deployments by start time:- Click on column header to sort. Use link on 'Deployment' to see full details. Use the CSV button at the bottom to export data (tab delimited).

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    Deployment OperationStationCastGearProject Start and end timesStart LocationEnd LocationDepthDescription
    CTD Cast [details] 1   Cast 1996-07-18 06:14 -41.2767 148.7600
    CTD Cast [details] 2   Cast 1996-07-18 06:15 1996-07-18 07:12 -41.2783 148.7583 -41.3033 148.7633
    CTD Cast [details] 7   Cast 1996-07-21 20:45 -41.2350 148.8617
    CTD Cast [details] 8   Cast 1996-07-21 21:45 1996-07-21 22:57 -41.2350 148.8683 -41.2783 148.8617
    CTD Cast [details] 9   Cast 1996-07-25 00:43 -44.2533 146.0917
    Catch [details] 3   Mid Ocean Open Close - MIDOC. 1996-07-18 09:20 1996-07-18 11:30 -41.1667 148.7533 -41.2867 148.7583
    Catch [details] 4   1996-07-19 00:19 -41.1667 148.7517
    Catch [details] 5  
    Catch [details] 6   Engel midwater 1996-07-19 14:10 1996-07-19 14:56 -41.2133 148.7217 -41.2517 148.7683
    Catch [details] 10   Mid Ocean Open Close - MIDOC. 1996-07-25 09:53 -44.1833 147.1250
    Catch [details] 11   Mid Ocean Open Close - MIDOC. 1996-07-25 14:03 1996-07-25 14:03 -44.2583 147.3167
    Catch [details] 12   1996-07-25 23:28 -44.2200 147.1333
    Underway System [details]   Doppler speed log,Licor-UWQ 3708,RM Young 05103 wind monitor,RM Young 05103 wind monitor,Simrad EK500 echosounder,Sperry gyrocompass,Temperature sensor-41342,ThermoSalinoGraph (TSG)-SS-SN 1777,ThermoSalinoGraph (TSG)-SS-SN 1777

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