Data

RV Investigator Voyage IN2016_V02 EM122 Multibeam Echosounder Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with) CSIRO/Oceans and Atmosphere (Associated with) Data Officer (AR), Hobart (Processor of)
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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/1757c6ea-2b6b-47e8-8c47-3341ba0ed842&rft.title=RV Investigator Voyage IN2016_V02 EM122 Multibeam Echosounder Data&rft.identifier=1757c6ea-2b6b-47e8-8c47-3341ba0ed842&rft.publisher=Australian Ocean Data Network&rft.description=This record describes multibeam echosounder data collected on RV Investigator voyage IN2016_V02, which departed Hobart on the 14 March 2016 and returned to Hobart on the 16 April 2016. The Kongsberg EM122 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information around the SOTS site and eddy fronts at 52 deg south directly south of Tasmania. Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 652 files totaling 20.1 GB of raw data in this dataset. Sound velocity profiles were applied to this data during data acquisition. Tide corrections were not applied to the processed data. Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.Progress Code: completedMaintenance and Update Frequency: asNeededStatement: Original field data. Processed data are SV corrected, tide not corrected and edited using CARIS version 8.1.&rft.creator=Anonymous&rft.date=2016&rft.coverage=westlimit=141.55956941843033; southlimit=-53.1; eastlimit=151.5; northlimit=-43; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=141.55956941843033; southlimit=-53.1; eastlimit=151.5; northlimit=-43; projection=WGS 84 (EPSG:4326)&rft_rights=Attribution 4.0 https://creativecommons.org/licenses/by/4.0/&rft_rights=&rft_rights=Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset RV Investigator Voyage IN2016_V02 EM122 Multibeam Echosounder Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2016_V02 by the Marine National Facility.&rft_subject=oceans&rft_subject=geoscientificInformation&rft_subject=Eddy: Linking eddy physics and biogeochemistry in the Antarctic Circumpolar Current south of Tasmania&rft_subject=CAPRICORN: Clouds, Aerosols, Precipitation, Radiation, and Atmospheric Composition over the Southern Ocean&rft_subject=SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania&rft_subject=Ship: Investigator (RV)&rft_subject=Marine National Facility&rft_subject=Research Voyage: IN2016_V02&rft_subject=Earth Science | Oceans | Ocean Acoustics | Acoustic Reflectivity&rft_subject=Earth Science | Oceans | Ocean Acoustics | Acoustic Scattering&rft_subject=Earth Science | Oceans | Bathymetry/Seafloor Topography&rft_subject=Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS&rft_subject=Marine Features (Australia) | Derwent Estuary, TAS&rft_subject=Global / Oceans | Southern Ocean/ Australia extension&rft_subject=Acoustic Equipment/Echosounders&rft_subject=Multibeam Echosounder - EM122&rft_subject=Sea-floor depth below surface of the water body&rft_subject=Sea-floor surface hardness&rft_subject=Density of the water body&rft_subject=multi-beam echosounders&rft_subject=research vessel&rft.type=dataset&rft.language=English Access the data
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Attribution 4.0
https://creativecommons.org/licenses/by/4.0/

Data is made available under a Creative Commons Attribution 4.0 International Licence, please see link. Data is supplied 'as is' without any warranty or guarantee except as required by law to be given to you. The data may not be free of error, comprehensive, current or appropriate for your particular purpose. You accept all risk and responsibility for its use. ATTRIBUTION STATEMENT: The dataset RV Investigator Voyage IN2016_V02 EM122 Multibeam Echosounder Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2016_V02 by the Marine National Facility.

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This record describes multibeam echosounder data collected on RV Investigator voyage IN2016_V02, which departed Hobart on the 14 March 2016 and returned to Hobart on the 16 April 2016.
The Kongsberg EM122 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information around the SOTS site and eddy fronts at 52 deg south directly south of Tasmania.
Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 652 files totaling 20.1 GB of raw data in this dataset.
Sound velocity profiles were applied to this data during data acquisition. Tide corrections were not applied to the processed data.
Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.

Lineage

Progress Code: completed
Maintenance and Update Frequency: asNeeded
Statement: Original field data. Processed data are SV corrected, tide not corrected and edited using CARIS version 8.1.

Notes

Credit
CSIRO O&A - Geophysical Survey and Mapping (GSM) group

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151.5,-43 151.5,-53.1 141.55957,-53.1 141.55957,-43 151.5,-43

146.52978470921,-48.05

text: westlimit=141.55956941843033; southlimit=-53.1; eastlimit=151.5; northlimit=-43; projection=WGS 84 (EPSG:4326)

Subjects
Acoustic Equipment/Echosounders | CAPRICORN: Clouds, Aerosols, Precipitation, Radiation, and Atmospheric Composition over the Southern Ocean | Coastal Waters (Australia) | Tasmania Coast East and Southeast, TAS | Density of the water body | Earth Science | Oceans | Bathymetry/Seafloor Topography | Earth Science | Oceans | Ocean Acoustics | Acoustic Reflectivity | Earth Science | Oceans | Ocean Acoustics | Acoustic Scattering | Eddy: Linking eddy physics and biogeochemistry in the Antarctic Circumpolar Current south of Tasmania | Global / Oceans | Southern Ocean/ Australia extension | Marine Features (Australia) | Derwent Estuary, TAS | Marine National Facility | Multibeam Echosounder - EM122 | Research Voyage: IN2016_V02 | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania | Sea-floor depth below surface of the water body | Sea-floor surface hardness | Ship: Investigator (RV) | geoscientificInformation | multi-beam echosounders | oceans | research vessel |

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Other Information
Geophysical Survey and Mapping website information for this data set and link to downloading data. (Geophysical Survey and Mapping website information for this data set)

url : https://www.marine.csiro.au/data/gsm/gsm_extract.cfm?survey=IN2016_V02&instrument=EM122

RV Investigator survey information including voyage plans and summaries (RV Investigator survey information)

url : https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=309

Marine National Facility home page (MNF home page)

url : https://mnf.csiro.au/

RV Investigator survey information including voyage plans and summaries (RV Investigator survey information)

url : https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=309

Identifiers
  • global : 1757c6ea-2b6b-47e8-8c47-3341ba0ed842