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TOPAS Sea Trials Survey (GA-2361) - Bathymetry grids

Created 17/10/2025

Updated 17/10/2025

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The TOPAS Sea Trials survey GA-2361, was acquired by Geoscience Australia after the installation of the new Sub bottom profiler (TOPAS) onboard the RV Southern Surveyor during the 9th and the 10th of December 2004. The survey loacation was offshore Brisbane. The aim of the survey was to test the new sub bottom profiler installed onboard. The bathymetry grids consists of 5,10 and 40 resolution projected in Easting and Northing WGS84, UTM56S.This dataset is not to be used for navigational purposes.

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Additional Info

Field Value
Title TOPAS Sea Trials Survey (GA-2361) - Bathymetry grids
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/7c89db9c-6a6b-487d-8c90-d9424b94919a
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 09/12/2004 - 10/12/2004
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        153.07,
        -27.45
      ],
      [
        154.78,
        -27.45
      ],
      [
        154.78,
        -26.61
      ],
      [
        153.07,
        -26.61
      ],
      [
        153.07,
        -27.45
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "TOPAS Sea Trials Survey (GA-2361) - Bathymetry grids". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/topas-sea-trials-survey-ga-2361-bathymetry-grids1