Data

RV Investigator Voyage IN2019_V04 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) Vandenbossche, Phil (Originator of, 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/6249ea2c-b291-4dbc-be89-cfd61765899e&rft.title=RV Investigator Voyage IN2019_V04 SBP120 Sub-bottom Profiler Data&rft.identifier=6249ea2c-b291-4dbc-be89-cfd61765899e&rft.publisher=Australian Ocean Data Network&rft.description=This record describes sub bottom profiler data collected on RV Investigator voyage IN2019_V04, 'Hotspot dynamics in the Coral Sea: connections between the Australian plate and deep Earth' which departed Cairns on the 7th August 2019 and returned to Brisbane on the 3rd September 2019.The Kongsberg SBP120 (sub bottom profiler) was used to acquire data, containing the specular reflections at different sediment interfaces below the seafloor, in the Coral Sea within the EEZ of Australia, Papua New Guinea, Solomon Islands and New Caledonia 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 whilst underway during the voyage.Data are stored in *.raw (859 files 19.3 GB) raw and *.seg (868 files 19.7 GB) segy formats at CSIRO. There are additional *.seg files due to line splitting that was required. The segy format data had a real time processing stream applied, which applies gain, a gain correction, matched filter with replica shaping and time variable gain. Instantaneous amplitude was not applied in the processing stream.Additional information regarding this dataset is contained in the GSM data acquisition and processing report. Additional data products may be available on requestProgress Code: completedMaintenance and Update Frequency: asNeededStatement: Original field data.&rft.creator=Anonymous&rft.date=2016&rft.coverage=westlimit=145.5; southlimit=-27.5; eastlimit=161.5; northlimit=-10; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=145.5; southlimit=-27.5; eastlimit=161.5; northlimit=-10; 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 SBP120 Sub-bottom Profiler Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2019_V04 (Hotspot dynamics in the Coral Sea: connections between the Australian plate and deep Earth) 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: IN2019_V04&rft_subject=Earth Science | Oceans | Marine Sediments&rft_subject=Earth Science | Oceans | Marine Geophysics&rft_subject=Regional Seas | Coral Sea&rft_subject=Coastal Waters (Australia) | Queensland Coast, QLD&rft_subject=Countries | Papua New Guinea&rft_subject=Countries | Australia&rft_subject=Countries | Solomon Islands&rft_subject=Countries | New Caledonia&rft_subject=Marine Features (Australia) | Great Barrier Reef, QLD&rft_subject=Sub-bottom Profiler - SBP120&rft_subject=Sub-bottom structure&rft_subject=2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems&rft_subject=research vessel&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: The dataset SBP120 Sub-bottom Profiler Data downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage IN2019_V04 (Hotspot dynamics in the Coral Sea: connections between the Australian plate and deep Earth) by the Marine National Facility.

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Full description

This record describes sub bottom profiler data collected on RV Investigator voyage IN2019_V04, 'Hotspot dynamics in the Coral Sea: connections between the Australian plate and deep Earth' which departed Cairns on the 7th August 2019 and returned to Brisbane on the 3rd September 2019.

The Kongsberg SBP120 (sub bottom profiler) was used to acquire data, containing the specular reflections at different sediment interfaces below the seafloor, in the Coral Sea within the EEZ of Australia, Papua New Guinea, Solomon Islands and New Caledonia

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 whilst underway during the voyage.

Data are stored in *.raw (859 files 19.3 GB) raw and *.seg (868 files 19.7 GB) segy formats at CSIRO. There are additional *.seg files due to line splitting that was required.

The segy format data had a real time processing stream applied, which applies gain, a gain correction, matched filter with replica shaping and time variable gain. Instantaneous amplitude was not applied in the processing stream.

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.

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161.5,-10 161.5,-27.5 145.5,-27.5 145.5,-10 161.5,-10

153.5,-18.75

text: westlimit=145.5; southlimit=-27.5; eastlimit=161.5; northlimit=-10; projection=WGS 84 (EPSG:4326)

Subjects
2000 Hz top-bandwidth sub-bottom penetrator and mud profiler systems | Coastal Waters (Australia) | Queensland Coast, QLD | Countries | Australia | Countries | New Caledonia | Countries | Papua New Guinea | Countries | Solomon Islands | Earth Science | Oceans | Marine Geophysics | Earth Science | Oceans | Marine Sediments | Marine Features (Australia) | Great Barrier Reef, QLD | Marine National Facility | Regional Seas | Coral Sea | Research Voyage: IN2019_V04 | 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=IN2019_V04&instrument=SBP120

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/

Geophysical Survey and Mapping data acquisition and processing report

url : https://www.marine.csiro.au/data/gsm/get_report.cfm?survey=in2019_v04

Identifiers
  • global : 6249ea2c-b291-4dbc-be89-cfd61765899e