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Coastal Waters (Australia) | South Australia Coast, SA
148 record(s)
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This record describes multibeam echosounder data collected on RV Investigator voyage IN2017_C01, 'GAB deep water geological and benthic ecology program' which departed Hobart on the 11 April 2017 and returned to Hobart on the 28 April 2017. The Kongsberg EM710 MKII multibeam echosounder was used to acquire seafloor bathymetry and backscatter information and watercolumn backscatter around the GAB. The EM710 MKII provides a 0.5° by 1° transmit and receive angular resolution respectively. The echosounder's nominal frequency range is from 40 to 100 kHz. Data are stored in *.all raw format for bathymetry and backscatter and *.wcd format for watercolumn backscatter at CSIRO. There are 118 files totalling 47.4 GB of raw data in this dataset. Sound velocity profiles were applied to this data during data acquisition. Bathymetry data contained in *.all format are corrected for motion and position. Tide corrections were applied to the processed data. Processed data has had outliers removed. Processed line data are available in *.gsf and ascii format, and processed bathymetry and backscatter grids in geotiff format. Additional information regarding this dataset, including further information on processing streams, is contained in the GSM data acquisition and processing report. Additional data products may be available on request.
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This dataset contains the processed Dissolved Oxygen Sensor data collected on Franklin voyage FR 02/97. The voyage took place in the Victorian and eastern South Australian coastal waters during 24 January - 4 February 1997. This dataset has been processed and is 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 (as available). The Dissolved Oxygen measurements from this sensor (mounted on the CTD apparatus) are calibrated against dissolved oxygen measurements from Niskin Bottle samples taken on the same CTD cast. Where present, the Dissolved Oxygen Data are included within the relevant CTD dataset for archiving and/or download.
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This record describes sub bottom profiler data collected on RV Investigator voyage IN2017_C01, 'GAB deep water geological and benthic ecology program' which departed Hobart on the 11 April 2017 and returned to Hobart on the 28 April 2017. The Kongsberg SBP120 (sub bottom profiler) was used to acquire data containing the specular reflections at different sediment interfaces below the seafloor. The SBP120 provides a 3° by 3° angular resolution. The echosounder's frequency sweep range is from 2.5 to 7 kHz. The SBP120 was logged continuously for the extent of the voyage. Data are stored in *.raw 258 files 5.58 GB raw and *.seg 258 files 5.41 GB segy formats at CSIRO. The segy format data had a real time processing stream applied, which applies gain, a gain correction, matched filter with replica shaping, an attribute calculation for instantaneous amplitude and time variable gain. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request
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This record describes XBT data collected on RV Investigator voyage IN2017_c01, which departed Hobart, and arrived Hobart 11 - 28 April 2017. A total of 15 XBT casts were conducted over the duration of this voyage. Data are stored in netCDF files at CSIRO. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.
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This record describes gravity data collected on RV Investigator voyage IN2017_C01, 'GAB deep water geological and benthic ecology program' which departed Hobart on the 11 April 2017 and returned to Hobart on the 28 April 2017. The gravity meter instrument is a MicroG Lacoste Air-Sea II. Data are stored in .ENV and .DAT data files at CSIRO. There are 30 files totalling 229 MB of raw data in this dataset. No processing has been conducted on this data Additional information regarding this dataset is contained in the GSM data acquisition and processing report.
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Southern Surveyor Voyage SS2011_T04 - 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_T04 copy 1- created 25/11/2011- Hobart Marine Labs, Block 2, Datacentre Filing Cabinet 1 Drawer2, Archive box 8A - LTO tape - Shore Backup SS2011_T04 copy 2- created 28/11/2011 - Sent to Floreat 9th Dec, 2011 - PAPER DOCUMENTS - Bridge Log - CTD Log - Nutrient Log - Salinity Log - Swath Log - Hourly Log - End Of Voyage Form - Data request Form. Trim References: Container AB2011/1161 Record number C2011/10247 Hobart (5010) - Building 5 - Room 5GS69 (CMAR MNF) - Compactus 1 On-line Documentation: 08/12/11 - ss2011_t04_Bridge_logs.pdf - ss2011_t04_CTD_logs.pdf - ss2011_t04_Data_Request_form.pdf - ss2011_t04_Electronics_Report.pdf - ss2011_t04_EOV_form.pdf - ss2011_t04_Hourly_logs.pdf - ss2011_t04_Nutrient_logs.pdf - ss2011_t04_Salinity_log.pdf - ss2011_t04_Swath_logs.pdf Recommended MarLIN title, Links and On-line Documentation list have been written to /home/mnf/processedVoyageData/RV_Southern_Surveyor/ss2011_t04/global_docs/SS2011_T04MarLIN_Raw_Links_Report.txt. 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.
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Southern Surveyor Voyage SS2011_T03 - 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_t03 copy 1- created 01/09/2011 - Hobart Marine Labs, Block 2, Datacentre Filing Cabinet 1 Drawer2, Archive box 8A - LTO tape - Shore Backup SS2011_t03 copy 2- created 01/09/2011 - Sent to Floreat 19th October 2011 - PAPER DOCUMENTS - Bridge Log - CTD Log - Nutrient Log - Salinity Log - Underway Nutrient Log - Swath log - TSG plot - No End Of Voyage Form - Data request Form Trim References: Container AB2011/1161 Record number C2011/7780 Hobart (5010) - Building 5 - Room 5GS69 (CMAR MNF) - Compactus 1 On-line Documentation: - ss2011_t03_Bridge_Logs.pdf - ss2011_t03_CTD_Logs.pdf - ss2011_t03_Data_Request_form.pdf - SS2011_t03_Electronics_report.pdf - ss2011_t03_EOV_form.pdf - ss2011_t03_Salinity_Log.pdf - ss2011_t03_Swath_Logs.pdf - ss2011_t03_TSG_plot.pdf - ss2011_t03_Underway_Nutrient_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.
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Between 1991-1997 a study of school and gummy shark nursery areas in Tasmania, lead by John Stevens, resulted in 404 school shark and 1254 gummy shark being tagged. Up to 1997, 50 school shark and 160 gummy shark had been recaptured. Small numbers of other shark species were also tagged.
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The National Oceans Office undertook in September 2001 an analysis of Bioregionalisation for the Australian South-east Marine Region, an integration of geological, oceanographic and biological data as the basis for bioregionalisation. The biological and physical assessment was intended to contribute to the implementation of ecosystem-based management in the South-east Marine Region by developing a shared understanding of the ecosystem. The assessment had two streams, ecosystem structure and ecosystem function and incorporated the input from these projects among others: - Production of a consistent, high quality bathymetric data grid for the south-east marine region. - Seabed characterisation including geomorphology, acoustic facies and seabed sampling (GA) - Computer sediment modelling (GEOMAT) - Refine Broad Scale Bioregionalisation (Provinces and Biomes) (CSIRO) - Upgrade deepwater nutrient, water properties and ocean current models (CSIRO) - Rapid assembly of ecological fish data (CSIRO Marine Research in collaboration with Australian Museum, Victoria Museum and NSW Fisheries) - Rapid assembly of ecological invertebrate data (Museum Victoria in partnership with Australia Museum and CSIRO Marine Research) - Bioregionalisation analysis for the South-east Marine Region (CSIRO Marine Research and Australian Geological Survey Organisation [GA]) This dataset contains the spatial distribution of the physical and biological components of the Region resulting from bioregionalisation analysis for the South-east Marine Region. Further detail will be available in the report entitled "An Interim, Draft bioregionalisation for the continental slope and deeper waters of the South-East Marine Region of Australia" by A. Butler, P. Harris et al. (draft only available at time of this metadata compilation).
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This dataset comprises the current meter data collected from a study of the South Australian Upwelling during January-February 1989. The moorings were deployed at sites to the north-west of the upwelling zone, offshore from Robe, South Australia, as indicators of shelf waves entering the region. There are 2 moorings with 2 current meters represented in this dataset. Parameters typically recorded in current meter data comprise east-west and north-south velocity components, water temperature, pressure, and salinity at a nominal depth for each current meter. The data have been processed and are archived as part of the holdings of the CMR Data Centre in Hobart.