Data

RV Investigator Voyage IN2022_V08 SBP120 Sub-bottom Profiler Data

Australian Ocean Data Network
CSIRO (Associated with) CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with) GSM Data Request (Point of contact) GSM Support (Point of contact)
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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=http://140.79.20.100:8080/geonetwork/srv/eng/catalog.search#/metadata/682f9d2a-3d0c-4717-8be7-2e99880e3282&rft.title=RV Investigator Voyage IN2022_V08 SBP120 Sub-bottom Profiler Data&rft.identifier=ef1ad912-6866-43ec-b846-7d43f1ba3628&rft.publisher=Australian Ocean Data Network&rft.description=This record describes sub bottom profiler data collected on RV Investigator voyage voyage IN2022_V08, titled Biodiversity Assessment of Australia’s Indian Ocean Territories, which departed Darwin on September 30 and returned to Fremantle on November 3, 2022. This was a continuation of voyage IN2021_v04.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. With the exception of periods when stationary (e.g. during CTD casts), the SBP120 was logged continuously for the extent of the voyage.Data are stored in *.raw (1015 files 22.2 GB) raw and *.seg (1006 files 22.1 GB) segy formats at CSIRO.The segy format data had a real time processing stream applied, which applies gain, a gain correction, and matched filter with replica shaping.Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.Maintenance and Update Frequency: asNeededStatement: Original field data.&rft.creator=Anonymous&rft.date=2022&rft.coverage=westlimit=95.233; southlimit=-32.175; eastlimit=130.882; northlimit=-10.483; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=95.233; southlimit=-32.175; eastlimit=130.882; northlimit=-10.483; 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: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” The dataset SBP120 Sub-bottom Profiler Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2022_V08 by the Marine National Facility.&rft_subject=oceans&rft_subject=geoscientificInformation&rft_subject=Ship: Investigator (RV)&rft_subject=Marine National Facility&rft_subject=Research Voyage: IN2022_V08&rft_subject=Earth Science | Oceans | Marine Sediments&rft_subject=Coastal Cities / Towns (Australia) | Darwin, NT&rft_subject=Offshore Islands (Australia) | Cocos (Keeling) Island&rft_subject=Marine Features (Australia) | Perth Canyon, WA&rft_subject=Global / Oceans | Indian Ocean&rft_subject=Coastal Cities / Towns (Australia) | Perth, WA&rft_subject=Sub-bottom Profiler - SBP120&rft_subject=Sub-bottom structure&rft_subject=research vessel&rft_subject=2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems&rft.type=dataset&rft.language=English Access the data
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CC-BY

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: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” The dataset SBP120 Sub-bottom Profiler Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2022_V08 by the Marine National Facility.

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This record describes sub bottom profiler data collected on RV Investigator voyage voyage IN2022_V08, titled "Biodiversity Assessment of Australia’s Indian Ocean Territories", which departed Darwin on September 30 and returned to Fremantle on November 3, 2022. This was a continuation of voyage IN2021_v04.

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. With the exception of periods when stationary (e.g. during CTD casts), the SBP120 was logged continuously for the extent of the voyage.

Data are stored in *.raw (1015 files 22.2 GB) raw and *.seg (1006 files 22.1 GB) segy formats at CSIRO.

The segy format data had a real time processing stream applied, which applies gain, a gain correction, and matched filter with replica shaping.

Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on request.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: Original field data.

Notes

Credit
"Data collected on the Marine National Facility (MNF) RV Investigator voyage IN2022_V08.","The MNF must be acknowledged in all outputs derived from Data and/or Samples collected by, or with support from, the MNF. Acknowledge the MNF in outputs with the statement: “We acknowledge the use of the CSIRO Marine National Facility (https://ror.org/01mae9353 ) in undertaking this research.” Acknowledgment and citations should be in all forms of publication including presentations (where the acknowledgement should be on the closing slide), journals, books, reports and related research outputs."

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130.882,-10.483 130.882,-32.175 95.233,-32.175 95.233,-10.483 130.882,-10.483

113.0575,-21.329

text: westlimit=95.233; southlimit=-32.175; eastlimit=130.882; northlimit=-10.483; projection=WGS 84 (EPSG:4326)

Subjects
2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems | Coastal Cities / Towns (Australia) | Darwin, NT | Coastal Cities / Towns (Australia) | Perth, WA | Earth Science | Oceans | Marine Sediments | Global / Oceans | Indian Ocean | Marine Features (Australia) | Perth Canyon, WA | Marine National Facility | Offshore Islands (Australia) | Cocos (Keeling) Island | Research Voyage: IN2022_V08 | Ship: Investigator (RV) | Sub-bottom Profiler - SBP120 | Sub-bottom structure | geoscientificInformation | 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=IN2022_V08&instrument=SBP120

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

url : https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2022_V08

Marine National Facility home page (MNF home page)

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

Link to the CSIRO Data Access Portal (Data Access Portal)

url : https://data.csiro.au/dap/

Link to visualisation tool for Near Real-Time Underway Data (NRUD) (Underway Visualisation Tool)

url : http://www.marine.csiro.au/data/underway/?survey=IN2022_V08

Link to Data License / Attribution Statements (Data Licensing)

url : https://ws.data.csiro.au/licences/1061

Identifiers
  • global : ef1ad912-6866-43ec-b846-7d43f1ba3628