Data

RV Investigator Voyage IN2024_T02 EM710 MKII Multibeam Echosounder Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) Kuna, Nelson (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=http://140.79.20.100:8080/geonetwork/srv/eng/catalog.search#/metadata/cfbc709d-8dc9-4dee-8464-9ad56dbd22b0&rft.title=RV Investigator Voyage IN2024_T02 EM710 MKII Multibeam Echosounder Data&rft.identifier=fe06cd95-c68a-453b-8cf5-e7aa1f53e4ff&rft.publisher=Australian Ocean Data Network&rft.description=This record describes multibeam echosounder data collected on RV Investigator voyage IN2024_T02, Brisbane to Singapore Transit which departed Brisbane on the 8th July 2024 and returned to Singapore on the 23rd July 2024. The Kongsberg EM710 MKII multibeam echosounder was used to acquire seafloor bathymetry and backscatter information and watercolumn backscatter between Brisbane and Singapore. 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 664 files totalling 336.7 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. GPS tide was computed using the EGM2008 model and applied to the processed data. Processed data has had outliers removed. Processed line data are available in *.gsf and ascii format, and processed bathymetry 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.Maintenance and Update Frequency: asNeededStatement: Original field data. Processed data are SV corrected, tide not corrected and edited using CARIS version 11.4.2&rft.creator=Anonymous&rft.date=2024&rft.coverage=westlimit=131.23047402; southlimit=-28.09407992; eastlimit=154.16992715; northlimit=-7.6487134; projection=WGS 84 (EPSG:4326)&rft.coverage=westlimit=131.23047402; southlimit=-28.09407992; eastlimit=154.16992715; northlimit=-7.6487134; projection=WGS 84 (EPSG:4326)&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_rights=https://i.creativecommons.org/l/by/4.0/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Attribution 4.0&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&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 [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage [Insert-voyage-name-here] by the Marine National Facility.&rft_rights=Attribution 4.0&rft_rights= https://creativecommons.org/licenses/by/4.0/&rft_subject=oceans&rft_subject=geoscientificInformation&rft_subject=Ship: Investigator (RV)&rft_subject=Marine National Facility&rft_subject=Research Transit: IN2024_T02&rft_subject=Earth Science | Oceans | Bathymetry/Seafloor Topography&rft_subject=Regional Seas&rft_subject=Regional Seas | Coral Sea&rft_subject=Coastal Waters (Australia) | Queensland Coast, QLD&rft_subject=Marine Features (Australia) | Great Barrier Reef, QLD&rft_subject=Marine Features (Australia) | Australian EEZ&rft_subject=Multibeam Echosounder - EM710 MkII&rft.type=dataset&rft.language=English Access the data
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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 [Insert-dataset-name-here] downloaded on [Insert-DD-Mmm-YYYY-here] was collected on voyage [Insert-voyage-name-here] by the Marine National Facility.

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Brief description

This record describes multibeam echosounder data collected on RV Investigator voyage IN2024_T02, Brisbane to Singapore Transit which departed Brisbane on the 8th July 2024 and returned to Singapore on the 23rd July 2024. The Kongsberg EM710 MKII multibeam echosounder was used to acquire seafloor bathymetry and backscatter information and watercolumn backscatter between Brisbane and Singapore. 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 664 files totalling 336.7 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. GPS tide was computed using the EGM2008 model and applied to the processed data. Processed data has had outliers removed. Processed line data are available in *.gsf and ascii format, and processed bathymetry 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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Maintenance and Update Frequency: asNeeded
Statement: Original field data. Processed data are SV corrected, tide not corrected and edited using CARIS version 11.4.2

Notes

Credit
Data collected on the Marine National Facility (MNF) RV Investigator voyage IN2024_T02. 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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154.16993,-7.64871 154.16993,-28.09408 131.23047,-28.09408 131.23047,-7.64871 154.16993,-7.64871

142.700200585,-17.87139666

text: westlimit=131.23047402; southlimit=-28.09407992; eastlimit=154.16992715; northlimit=-7.6487134; projection=WGS 84 (EPSG:4326)

Subjects
Coastal Waters (Australia) | Queensland Coast, QLD | Earth Science | Oceans | Bathymetry/Seafloor Topography | Marine Features (Australia) | Australian EEZ | Marine Features (Australia) | Great Barrier Reef, QLD | Marine National Facility | Multibeam Echosounder - EM710 MkII | Regional Seas | Regional Seas | Coral Sea | Research Transit: IN2024_T02 | Ship: Investigator (RV) | geoscientificInformation | oceans |

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Marine National Facility home page (MNF home page)

uri : https://mnf.csiro.au/

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

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

Identifiers
  • global : fe06cd95-c68a-453b-8cf5-e7aa1f53e4ff
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