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L131 Gunnedah deep crustal seismic reflection survey, NSW, 1991 Stacked seismic data and images for line BMR91-G01

Created 16/10/2025

Updated 16/10/2025

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Geoscience Australia conducted the Gunnedah Basin Seismic Survey during January to April 1991. The major aim of the seismic survey was to record deep seismic reflection data across the Gunnedah Basin and bounding margins. The seismic survey would also address several problems relating to the geometry of structural units and major faults. The survey recorded 253 km of eight-fold Common-Middle-Point (CMP) seismic data. The seismic data have been processed, with the data showing good seismic reflection images of the main structural features targeted in the seismic survey.

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Field Value
Title L131 Gunnedah deep crustal seismic reflection survey, NSW, 1991 Stacked seismic data and images for line BMR91-G01
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/e587a2e6-b38e-4721-81ad-76e3ab05089a
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 07/01/1991 - 08/04/1991
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        148.75,
        -30.75
      ],
      [
        151.25,
        -30.75
      ],
      [
        151.25,
        -30.5
      ],
      [
        148.75,
        -30.5
      ],
      [
        148.75,
        -30.75
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "L131 Gunnedah deep crustal seismic reflection survey, NSW, 1991 Stacked seismic data and images for line BMR91-G01". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/l131-gunnedah-deep-crustal-seismic-reflection-survey-nsw-1991-stacked-seismic-data-and-images-f