Data

RV Investigator Voyage IN2014_E02 EM122 Multibeam Echosounder Data

Australian Ocean Data Network
CSIRO O&A, Information & Data Centre (Point of contact) CSIRO Oceans & Atmosphere - Hobart (Associated with)
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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/105d171e-e014-4e36-e053-08114f8c6731&rft.title=RV Investigator Voyage IN2014_E02 EM122 Multibeam Echosounder Data&rft.identifier=Anzlic Identifier: ANZCW0306014467&rft.publisher=Australian Ocean Data Network&rft.description=This record describes multibeam echosounder data collected on RV Investigator voyage IN2014_E02. The sea trial voyage included two legs, both from Hobart to Hobart with Leg 1 between 28th of October to the 1st November and Leg 2 from the 1st November to the 6th November. The Kongsberg EM122 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information. Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 159 files totalling 6.39 GB of raw data in this dataset. 69 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 available on request.Progress Code: completedMaintenance and Update Frequency: asNeededStatement: Original field data. Processed data are SV corrected (xbt or climatology), and edited using CARIS version 8.1&rft.creator=Anonymous&rft.date=2015&rft.coverage=westlimit=147.3; southlimit=-43.4; eastlimit=150.01; northlimit=-42.1; projection=WGS84&rft.coverage=westlimit=147.3; southlimit=-43.4; eastlimit=150.01; northlimit=-42.1; projection=WGS84&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 [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_subject=geoscientificInformation&rft_subject=oceans&rft_subject=Earth Science | Oceans | Bathymetry/Seafloor Topography | Seafloor Topography&rft_subject=Earth Science | Oceans | Ocean Acoustics | Acoustic Reflectivity&rft_subject=Earth Science | Oceans | Ocean Acoustics | Acoustic Scattering&rft_subject=Acoustic Equipment/Echosounders&rft_subject=Multibeam Echosounder&rft_subject=Marine National Facility&rft_subject=Gear Trials: IN2014_E02&rft_subject=Investigator National Facility - Event voyage&rft_subject=Vessel Data: Multibeam Echosounder&rft_subject=Ship: Investigator (RV)&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: 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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Full description

This record describes multibeam echosounder data collected on RV Investigator voyage IN2014_E02. The sea trial voyage included two legs, both from Hobart to Hobart with Leg 1 between 28th of October to the 1st November and Leg 2 from the 1st November to the 6th November.
The Kongsberg EM122 multibeam echosounder was used to acquire seafloor bathymetry and backscatter information.
Ping rate varied according to depth. Data are stored in *.all raw format at CSIRO Oceans and Atmosphere. There are 159 files totalling 6.39 GB of raw data in this dataset.
69 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 available on request.

Lineage

Progress Code: completed
Maintenance and Update Frequency: asNeeded
Statement: Original field data. Processed data are SV corrected (xbt or climatology), and edited using CARIS version 8.1

Notes

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

Data time period: 2014-10-29 to 2014-11-06

This dataset is part of a larger collection

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150.01,-42.1 150.01,-43.4 147.3,-43.4 147.3,-42.1 150.01,-42.1

148.655,-42.75

text: westlimit=147.3; southlimit=-43.4; eastlimit=150.01; northlimit=-42.1; projection=WGS84

Subjects
Acoustic Equipment/Echosounders | Earth Science | Oceans | Bathymetry/Seafloor Topography | Seafloor Topography | Earth Science | Oceans | Ocean Acoustics | Acoustic Reflectivity | Earth Science | Oceans | Ocean Acoustics | Acoustic Scattering | Gear Trials: IN2014_E02 | Investigator National Facility - Event voyage | Marine National Facility | Multibeam Echosounder | Ship: Investigator (RV) | Vessel Data: Multibeam Echosounder | geoscientificInformation | oceans |

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Other Information
Multibeam EM122 data and reports available from Geophysical Survey and Mapping (Data Link)

url : https://www.marine.csiro.au/data/gsm/gsm_extract.cfm?survey=IN2014_E02&instrument=EM122

RV Investigator Survey Information including voyage plans and summaries (Data Link)

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

MNF Home page (Documentation Link)

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

This work is licensed under a Creative Commons Attribution 4.0 International License (Documentation Link)

url : https://creativecommons.org/licenses/by/4.0/

Identifiers
  • Local : Anzlic Identifier: ANZCW0306014467
  • Local : Marlin Record Number: 14467
  • global : 105d171e-e014-4e36-e053-08114f8c6731