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Latest geophysical surveys

From this page, grids and georeferenced images from recently completed regional surveys may be downloaded free of charge. Grids are in ER Mapper format. Images, in the form of  ECW files, can be viewed using the free ER Viewer (available from Intergraph)  or various GIS applications.

The point-located (‘vector’) data and grids from these surveys can be downloaded free of charge from the National Geophysical Archive Data Delivery System (GADDS) hosted by Geoscience Australia (GA). The data on physical media can also be purchased from GA's Sales Centre.

Current Survey Program Schedule (PDF)

Survey Outlines (ESRI shapefile)

Data from older GSWA surveys are accessible via the Regional Geophysical Surveys archives page.

Download State-wide and special-area compilation images from the Geophysical Compilations page.

Data from non-confidential private company surveys are accessible via the MAGIX page.

Goldfields 2013 ground gravity survey

Goldfields 2013 ground gravity survey

Date released: 20 February 2014

 

FINAL data from the regional ground gravity survey completed in December 2013 with 8 119 gravity observations on a 2.5 km grid.

Point-located (‘vector’) data and grids from this survey may also be downloaded free of charge from the Geophysical Archive Data Delivery System (GADDS).

Goldfields 2013 Thumbnail
  • Data package containing final point-located data, grids of Bouguer and 1VD anomalies (in ER Mapper format) and images (in kmz and jp2 format).

Download file
ZIP, 10 MB

Menzies North 2013 airborne magnetic and radiometric survey

Menzies North 2013 airborne magnetic and radiometric survey

Date released: 20 February 2014

 

Images and grids of data from the regional airborne magnetic and radiometric survey at line spacing of 100 m completed in November 2013.

Point-located (‘vector’) data and grids from this survey may be downloaded free of charge from the Geophysical Archive Data Delivery System (GADDS) or purchased on physical media from Geoscience Australia.

Menzies North Thumbnail
  • Images in JP2 and KMZ format

Download file
ZIP, 11 MB

  • Grids in ER Mapper format

Download file
ZIP, 357 MB

  • Operations and Processing Report

Download file
PDF, 5 MB

Esperance 2013 ground gravity survey

Esperance 2013 ground gravity survey

Date released: 24 October 2013

FINAL data from the regional ground gravity survey completed in September 2013 with gravity observations at 1 km spacing along roads in areas of urban and freehold land and on a 2.5 km grid in open country.

Point-located (‘vector’) data and grids from this survey may be downloaded free of charge from the Geophysical Archive Data Delivery System (GADDS) or be purchased on physical media from Geoscience Australia.

Royalties for Regions

Esperance 2013 Areas

Esperance 2013 Thumbnail
  • Data package containing final point-located data, grids of Bouguer and 1VD anomalies (in ER Mapper format) and images (in kmz and ecw format).

Download file
ZIP, 5 MB

Widgiemooltha South 2012 airborne magnetic and radiometric survey

Widgiemooltha South 2012 airborne magnetic and radiometric survey

Date released: 6 June 2013

Images and grids of data from the regional airborne magnetic and radiometric survey at line spacing of 100 m completed in April 2013.

Point-located (‘vector’) data and grids from this survey may be downloaded free of charge from the Geophysical Archive Data Delivery System (GADDS) or purchased on physical media from Geoscience Australia.

Widgiemooltha Thumbnail
  • Images in ECW and KMZ format (TMI, RAD and DEM)

Download file
ZIP, 18 MB

  • Grids in ER Mapper format (TMI and DEM)

Download file
ZIP, 148 MB

  • Grids in ER Mapper format (Dose Rate and Potassium)

Download file
ZIP, 180 MB

  • Grids in ER Mapper format (Uranium and Thorium)

Download file
ZIP, 179 MB

  • Operations and Processing Report

Download file
PDF, 3 MB