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Research Voyage: SS2011_V02

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  • This research facilitated Australian leadership in the new international GEOTRACES program (www.geotraces.org), studying a wide range of chemical, physical and biological processes involved in the cycling and supply of trace elements and their isotopes (TEIs) in the ocean, and their sensitivity to changing environmental and climatic conditions. The GEOTRACES survey gp13 was the first to map the three-dimensional distribution of of TEIs in the southwest Pacific Ocean, and conducted experiments to understand their sources, sinks and internal cycling. This dataset sourced from the GEOTRACES data portal includes copper, cadmium, iron, manganese, lead and zinc concentration measurements at depths up to 6000 m.

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    Multibeam echosounder data collected on Southern Surveyor voyage SS2011_V02 using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. This voyage took place in the Southern Ocean during May-June 2011. Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 235 files totalling 2.2 GB of raw data in this dataset. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report (as available). Sound velocity profiles have been applied using CTD data from the voyage. No tidal corrections were applied.

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    Southern Surveyor Voyage SS2011_V02 - This list includes ALL data backup media and documentation returned to CMAR Data Centre after this voyage: - DATA BACKUPS (Media Type - Media Label - Media location): - - LTO tape - Shore Backup SS2011_V02 copy 1- re-created 04/10/2011 -Stored - Hobart Marine Labs, Block 2, Datacentre Filing Cabinet 1 Drawer2, Archive box 8A - LTO tape - Shore Backup SS2011_V02 copy 2- created 18/10/2011 - Sent to Floreat 19th October, 2011 - PAPER DOCUMENTS - Bridge Log - CTD Log and Traces - Nutrient Log - Salinity Log - Oxygen Log - Swath Log - Hydrochemistry Diary Notes - Hourly data Acquisition Notes - No End Of Voyage Form - Data request Form Trim References: Container AB2011/1161 Record number C2011/5302 Hobart (5010) - Building 5 - Room 5GS69 (CMAR MNF) - Compactus 1 On-line Documentation: - ss2011_v02_Bridge_logs.pdf - ss2011_v02_CTD_logs.pdf - ss2011_v02_CTD_traces.pdf - ss2011_v02_Data_REQ_form.pdf - ss2011_v02_Diss_Oxygen_logs.pdf - ss2011_v02_EOV_form.pdf - ss2011_v02_Hourly_Data_Acq_logs.pdf - ss2011_v02_Hydrochemistry_Diary_notes.pdf - ss2011_v02_Nutrient_logs.pdf - ss2011_v02_plan.pdf - ss2011_v02_Salinity_logs.pdf - ss2011_v02_Swath_log.pdf Links in this record are for PROCESSING STAFF ONLY. Scientific staff may request copies via data-requests-hf@csiro.au. Documentation is on the internal network: \processedVoyageData [voyage] \global_docs. The raw data will be archived by the CSIRO Data Access Portal in 2015.

  • Acoustic Doppler Current Profiler (ADCP) data was not collected on Southern Surveyor voyage SS2011_V02. The voyage took place East of Australia, 30ºS along to 170W (along the western end of the GP13 zonal section (~30oS) east of Australia) from the 14th May to the 5th June, 2011. No ADCP data was collected the ADCP unit was in the US for repairs.

  • This dataset contains the Conductivity-Temperature-Depth (CTD) data collected on Southern Surveyor voyage SS2011_v02. The voyage took place East of Australia, 30ºS along to 170W (along the western end of the GP13 zonal section (~30oS) east of Australia)from the 14th May to the 5th June, 2011. This dataset has been processed and archived within the CSIRO Marine and Atmospheric Research Data Centre in Hobart. Additional information regarding this dataset may be contained in the Voyage Summary and the Data Processing Report.

  • This dataset contains the Hydrology (HYD) data collected on Southern Surveyor voyage ss2011_v02. The voyage took place East of Australia, 30ºS along to 170W (along the western end of the GP13 zonal section (~30oS) east of Australia)from the 14th May to the 5th June, 2011. This dataset has been processed and archived within the CSIRO Marine and Atmospheric Research Data Centre in Hobart. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report. Southern Surveyor on-voyage hydrology data are typically obtained from water samples collected in Niskin bottles at various depths during each CTD cast. Parameters measured normally comprise temperature, salinity, dissolved oxygen, phosphate, nitrate, silicate, and nitrite.

  • This dataset contains the Underway (UWY) data collected on Southern Surveyor voyage SS2011_V02. The voyage took place East of Australia, 30ºS along to 170W (along the western end of the GP13 zonal section (~30oS) east of Australia)from the 14th May to the 5th June, 2011. This dataset has been processed and archived within the CSIRO Marine and Atmospheric Research Data Centre in Hobart. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report. The standard Underway (=continuously recorded) dataset from a research voyage includes Navigation (NAV), Sounder, Thermosalinograph (TSG) and Meteorological (MET) data. NAV data includes GPS (Global Positioning System) measurements of latitude, longitude, ship's direction and speed. MET data includes atmospheric temperature, humidity and pressure, wind speed and direction, and incident radiation intensity. Data from "IMOS" (Integrated Marine Observing System) sensors are also included. The sensors are port and starboard radiometers and pyranometers, wind speed; rain and rainrate. Data are recorded at 5 second intervals and stored in NetCDF format. For Public Access data (.csv files, 10 sec and 5 min intervals). See "Download Public Underway data and Processing Reports" link for details.