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Southern Surveyor Transit ST 01/2009 Multibeam Echosounder Data

Created 25/06/2025

Updated 25/06/2025

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Multibeam echosounder data collected on Southern Surveyor transit 01/2009, Sydney to Wellington, using the Simrad EM300 multibeam echosounder to acquire high resolution seafloor bathymetry and backscatter information. This transit took place 26-Jan - 1-Feb 2009 (there was only a small amount of swath data collected at Gasgoyne Seamount 26-27 Jan). Ping rate varied according to depth. Data are stored in Simrad *.all raw format at CMAR and Geoscience Australia (GA). There are 39 files totalling .7 GB of raw data in this dataset. Additional information regarding this dataset is contained in the cruise report for this transit and/or the data processing report (as available). The data was processed in May 2014. GSF, ascii files, and images have been created.

Files and APIs

Additional Info

Field Value
Title Southern Surveyor Transit ST 01/2009 Multibeam Echosounder Data
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/048ed22e-8e5d-4271-95df-e3a99c699fb7
Contact Point
CSIRO Marlin Data Catalogue
data-requests-hf@csiro.au
Reference Period 26/01/2009 - 28/01/2009
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        150.0,
        -42.0
      ],
      [
        175.0,
        -42.0
      ],
      [
        175.0,
        -32.0
      ],
      [
        150.0,
        -32.0
      ],
      [
        150.0,
        -42.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal CSIRO Marlin

Data Source

This dataset was originally found on CSIRO Marlin "Southern Surveyor Transit ST 01/2009 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-transit-st-01-2009-multibeam-echosounder-data1