Data

Southern Surveyor Sea Trial SE 01/2007 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/bc1b3741-e720-5039-e044-00144f7bc0f4&rft.title=Southern Surveyor Sea Trial SE 01/2007 Multibeam Echosounder Data&rft.identifier=Anzlic Identifier: ANZCW0306008513&rft.publisher=Australian Ocean Data Network&rft.description=Multibeam echosounder data collected on Southern Surveyor Sea Trial 01/2007 using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. This voyage took place off Hobart during February 2007. Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 57 files totalling 2.3 GB of raw data in this dataset. Additional information regarding this dataset is contained data processing report (as available). There is no voyage report. XYZ and GSF files were exported per line. A geotiffs image of the entire voyage with a resolution of 50 metres has been created using CARISProgress Code: completedMaintenance and Update Frequency: notPlannedStatement: Original field data with a CARIS project provided by GeoScience Australia. It was noted that some of data had been poorly edited so re-processing was undertaken with Caris v8.1 at CMAR in Jan 2015. Data was loaded into Caris and swath edited prior to gridding and subset editing. Gridding was performed using swath angle determination, to reduce smoothing. No tidal corrections were applied.&rft.creator=Anonymous&rft.date=2009&rft.coverage=westlimit=147; southlimit=-43.5; eastlimit=148; northlimit=-42.5; projection=WGS84&rft.coverage=westlimit=147; southlimit=-43.5; eastlimit=148; northlimit=-42.5; 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 Features (Australia) | Derwent Estuary, TAS&rft_subject=Gear Trials: SE 01/2007&rft_subject=Vessel Data: Multibeam Echosounder&rft_subject=Ship: Southern Surveyor&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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Multibeam echosounder data collected on Southern Surveyor Sea Trial 01/2007 using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. This voyage took place off Hobart during February 2007. Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 57 files totalling 2.3 GB of raw data in this dataset. Additional information regarding this dataset is contained data processing report (as available). There is no voyage report.

XYZ and GSF files were exported per line. A geotiffs image of the entire voyage with a resolution of 50 metres has been created using CARIS

Lineage

Progress Code: completed
Maintenance and Update Frequency: notPlanned
Statement: Original field data with a CARIS project provided by GeoScience Australia. It was noted that some of data had been poorly edited so re-processing was undertaken with Caris v8.1 at CMAR in Jan 2015. Data was loaded into Caris and swath edited prior to gridding and subset editing. Gridding was performed using swath angle determination, to reduce smoothing. No tidal corrections were applied.

Data time period: 2007-02-10 to 2007-02-17

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148,-42.5 148,-43.5 147,-43.5 147,-42.5 148,-42.5

147.5,-43

text: westlimit=147; southlimit=-43.5; eastlimit=148; northlimit=-42.5; 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: SE 01/2007 | Marine Features (Australia) | Derwent Estuary, TAS | Multibeam Echosounder | Ship: Southern Surveyor | Vessel Data: Multibeam Echosounder | geoscientificInformation | oceans |

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Other Information
Multibeam echosounder EM300 data available from Geophysical Survey and Mapping (Data Link)

url : https://www.marine.csiro.au/data/gsm/gsm_extract.cfm?survey=SE200701&instrument=EM300

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

url : https://www.marine.csiro.au/data/trawler/survey_list.cfm?source_id=8

Marine National Facility (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: ANZCW0306008513
  • Local : Marlin Record Number: 8513
  • global : bc1b3741-e720-5039-e044-00144f7bc0f4