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

SS2013_V03    - is a Marine National Facility voyage

Period: 2013-04-28 00:00 to 2013-05-10 00:00 UTC

Duration: 12.00 days

From: Hobart To: Hobart

Region: Southern Ocean-Indian sector. Subantarctic Zone southwest of Tasmania

Ship: Southern Surveyor [details]

Description: MNF Southern Surveyor research voyage SS2013_v03. Integrated Marine Observing System (IMOS) Facility 3. Southern Ocean Time Series (SOTS) moorings for climate and carbon cycle studies southwest of Tasmania (47ºS, 140ºE). Scientific Objectives The overall scientific objective is to obtain frequent measurements of surface and deep ocean properties that control the transfer of CO2 from the atmosphere to the upper ocean, and then onwards to the ocean interior in the form of sinking particles. This "biological pump" drives carbon sequestration from the atmosphere, and writes the sedimentary record. The controls on its intensity are complex and involve processes that vary on daily, weekly, seasonal, and inter-annual timescales. Obtaining observations with the necessary frequency is not possible from ships. For this reason the IMOS Southern Ocean Time Series Facility seeks to obtain this information using automated sensor measurements and sample collections. This voyage will carry out the annual servicing of SOTS moorings, along with a limited set of ancillary underway and on-station water column observations. The moorings to be deployed are: SOFS-4 mooring to make meteorological and upper ocean measurements of physical and chemical properties important to air-sea exchange of heat, water, momentum, and dissolved gases (oxygen and CO2). Pulse-10 mooring to make upper ocean measurements of properties that control carbon uptake and export to the ocean interior, including temperature, salinity, mixed layer depth, light, oxygen, total dissolved gases, phytoplankton fluorescence, particle backscatter, and dissolved nitrate, and collect 24 paired water samples later study of nutrients and phytoplankton identification. SAZ-16 mooring to collect sediment trap samples in the deep sea (below 1000m) to quantify the transfer of particulate carbon and other materials to the ocean interior. The moorings to be recovered are: Pulse-9 mooring SOFS-3 mooring (bottom half only - top recovered in 2012 after it broke loose) (SAZ-15 mooring will not be recovered, and will remain in the ocean until recovery in 2014) Ancillary measurements to be carried out include swath mapping, underway and CTD sensor and sample collections, zooplankton net sampling, towing of a continuous plankton recorder, launch of Argo floats, and a piggy-back project to calibrate ship acoustic sensors.

Leader: T. Trull (CMAR-UTAS-ACE)

Project: SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania [details]


Voyage extents: 47° 01.6' S to 42° 53.1' S    141° 40.0' E to 147° 35.5' E Get voyage track shapefile Get CSV


Marlin Metadata:-

  • IMOS Bio-Acoustic Ships of Opportunity (BA SOOP) Sub-Facility [details]

  • Southern Surveyor Voyage SS2013_V03 ADCP Data [details]

  • Southern Surveyor Voyage SS2013_V03 CTD Data [details]

  • Southern Surveyor Voyage SS2013_V03 Hydrology Data [details]

  • Southern Surveyor Voyage SS2013_V03 Multibeam Echosounder Data [details]

  • Southern Surveyor Voyage SS2013_V03 Raw Data Tapes and Documentation [details]

  • Southern Surveyor Voyage SS2013_V03 Underway Data [details]

  • Participants - on ship:- Click on column header to sort

    NameRoleOrganisation
    Chris Coxson Sediment traps University of Tasmania
    Eric Schulz Moorings, meteorology Bureau of Meteorology
    Hugh Barker MNF Computing support CMAR
    Jim LaDuke Sediment traps CMAR
    Lindsay MacDonald MNF Electronics support CMAR
    Mark Rayner MNF Hydrochemistry Support CMAR
    Mark Rosenberg Moorings, CTD, glider, floats ACE-CRC
    Peter Jansen Moorings, electronics ACE-CRC
    Rod Palmer MNF Voyage Manager CMAR
    Ryan Walker Bio-acoutics UWA
    Shoichiro Baba Mooring engineer JAMSTEC / CMAR
    Stephen Bray Moorings, sediment traps ACE-CRC
    Tara Martin MNF Swath mapping CMAR
    Tom Trull Chief Scientist CMAR UTAS ACE

    This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.

    MNF Reports

    Search for publications and reports from this and other voyages

    Data publishing

    This is a list of online datasets hosted by CSIRO. Other processed datasets hosted by collaborating organisations may be found on the 'Metadata' tab.
    Use the Get data link on the right to extract data using the NCMI Data Trawler.

    Data StreamData SummaryGet data
    ADCP Data
    Time (UTC): 2013-04-27 21:04 to 2013-05-09 15:05
    Latitude: -47.03 to -42.91
    Longitude: 141.67 to 147.59
    Ensembles: 2,901
    Depth per cell: 8 m
    Cells per ensemble: 80
    Ensemble period: 600 sec
    Get Data from Trawler

    Download NetCDF ss2013_v03_ADCP_nc.zip

    Overview ADCP Dataset HTML

    Download Processing Report ss2013_v03ADCP.pdf

    CTD profile
    Time (UTC): 2013-04-28 05:04 to 2013-05-02 07:05
    Latitude: -46.93 to -42.97
    Longitude: 142.02 to 147.38
    Quantity: 6 Casts
    Max Pressure: 1200 db
    Get Data from Trawler

    Download CTD ss2013_v03_station_location_png.zip

    Download CTD plots ss2013_v03_CTD_plots_png.zip

    Download NetCDF data ss2013_v03_CTD_avg_nc.zip

    Processing report: :ss2013_v03_Processing_report.pdf

    Hydrology
    Time (UTC): 2013-04-28 05:04 to 2013-05-02 07:05
    Latitude: -46.93 to -42.97
    Longitude: 142.02 to 147.38
    Quantity: 6 Casts
    Max Pressure: 1001 db
    Get Data from Trawler

    Download CSV format - ss2013_v03_HYD_csv.zip

    Download NetCDF format - ss2013_v03_HYD_nc.zip

    Download Processing report

    Multibeam echosounder
    Time (UTC): 2013-04-29 00:04 to 2013-05-09 16:05
    Latitude: -47.03 to -43.20
    Longitude: 141.67 to 147.59
    Datafiles: 159
    Total size: 2.59 Gb
    Get Data from Trawler

    Underway
    Time (UTC): 2013-04-27 22:04 to 2013-05-09 22:05
    Latitude: -42.89
    Longitude: 147.34
    Track length: 2595.62 km
    Locations: 207,121
    Measurements: 4,693,095
    Get Data from Trawler

    Download 5 sec NetCDF dataset ss2013_v03UWYnc.zip

    Search for events from this voyage and others

    Events ordered by start time:- Click on column header to sort. Use link on 'When' to see full details. Use the CSV button at the bottom to export data.

    When (UTC) LatitudeLongitude InstrumentIdentifierActionLogSubject / Comments
    2013-05-09 00:00 [view ] -44.9300 147.5840 Glider SG521 recover Glider hit ship and was lost. Recovery location not initially supplied but taken from the near-real time underway data stream at AODN.

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    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).

    Search for deployments from this voyage and others

    Deployment OperationStationCastGearProject Start and end timesStart LocationEnd LocationDepthDescription
    ADCP Data [details]   RDI Ocean Surveyor Acoustic Doppler current profiler 2365 2013-04-27 21:37 2013-05-09 15:58 -42.9081 147.3708 -43.2212 147.4831 653.5
    CTD Cast / Hydrology [details] 1   Cast 1 CTD 21,Conductivity CTD 21 - SN 3309,Fluorometer-CTD21-Chelsea-11-8206-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 5422,Transmissometer - CTD 21 -CST-1519DR 2365 2013-04-28 05:33 2013-04-28 05:38 -42.9718 147.3813 25.5
    CTD Cast / Hydrology [details] 2   Cast 2 CTD 21,Conductivity CTD 21 - SN 3309,Fluorometer-CTD21-Chelsea-11-8206-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 5422,Transmissometer - CTD 21 -CST-1519DR 2365 2013-04-28 08:37 2013-04-28 08:40 -42.9713 147.3805 22
    CTD Cast / Hydrology [details] 3   Cast 3 CTD 21,Conductivity CTD 21 - SN 3309,Fluorometer-CTD21-Chelsea-11-8206-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 5422,Transmissometer - CTD 21 -CST-1519DR 2365 2013-04-28 10:00 2013-04-28 10:06 -42.9719 147.3805 -42.9723 147.3802 20.7
    CTD Cast / Hydrology [details] 4   Cast 4 CTD 21,Conductivity CTD 21 - SN 3309,Fluorometer-CTD21-Chelsea-11-8206-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 5422,Transmissometer - CTD 21 -CST-1519DR 2365 2013-05-02 00:10 2013-05-02 01:09 -46.8616 142.0196 -46.8652 142.0280 998.2
    CTD Cast / Hydrology [details] 6   Cast 6 CTD 21,Conductivity CTD 21 - SN 3309,Fluorometer-CTD21-Chelsea-11-8206-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 5422,Transmissometer - CTD 21 -CST-1519DR 2365 2013-05-02 03:35 2013-05-02 04:39 -46.9336 142.2474 -46.9339 142.2611 998.5
    CTD Cast / Hydrology [details] 7   Cast 7 CTD 21,Conductivity CTD 21 - SN 3309,Fluorometer-CTD21-Chelsea-11-8206-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 5422,Transmissometer - CTD 21 -CST-1519DR 2365 2013-05-02 06:23 2013-05-02 07:05 -46.9133 142.5094 -46.9180 142.5073 1001
    Multibeam echosounder [details]   EM300 Multibeam Echosounder 2013-04-29 00:47 2013-05-09 16:36 -43.3456 147.4735 -43.2192 147.4834 5868.6
    Underway System [details]   Air Temperature Sensor-HMT333,Barometer,Doppler speed log,Fluorometer WS3S-443P,Gill Ultrasonic Wind Sensor,Gill Ultrasonic Wind Sensor,Humidity Sensor-HMT333,IMOS Port Pyranometer-SN 35122F3,IMOS Port Radiometer-SN 35111F3,IMOS Stbd Pyranometer-SN 35123F3,IMOS Stbd Radiometer-SN 35093F3,IMOS rain gauge,IMOS rain gauge,Licor - LI-190SL Q46072,RM Young 05106 wind monitor-75621,RM Young 05106 wind monitor-75621,RM Young 05106 wind monitor-75621,RM Young Rain Gauge,Seapath 200,Seapath 200,Seapath 200,Simrad EK60 echosounder,ThermoSalinoGraph (TSG)-SN 2753,ThermoSalinoGraph (TSG)-SN 2753 2365 2013-04-27 22:13 2013-05-09 22:06 -42.8863 147.3385

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