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Southern Surveyor Voyage SS2012_T05 Multibeam Echosounder Data

Created 25/06/2025

Updated 25/06/2025

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Multibeam echosounder data collected on Southern Surveyor voyage SS2012_T05 using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. This voyage took place along the southern coast of Australia, from Hobart to Fremantle during August 2011, roughly following the 500-metre contour. Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 257 files totalling 4.47 Gb of raw data in this dataset, and processed data are available from CSIRO on request. Additional information regarding this dataset is contained in the cruise report for this voyage and/or the data processing report (as available).

Files and APIs

Additional Info

Field Value
Title Southern Surveyor Voyage SS2012_T05 Multibeam Echosounder Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/e5d0affb-16f7-4937-a000-da55f4d131ce
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 30/07/2012 - 09/08/2012
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        114.0,
        -43.0
      ],
      [
        143.0,
        -43.0
      ],
      [
        143.0,
        -31.0
      ],
      [
        114.0,
        -31.0
      ],
      [
        114.0,
        -43.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "Southern Surveyor Voyage SS2012_T05 Multibeam Echosounder Data". Please visit the source to access the original metadata of the dataset:
https://marlin.csiro.au/geonetwork/srv/eng/csw/dataset/southern-surveyor-voyage-ss2012_t05-multibeam-echosounder-data