Geoscience Australia has acquired new high-resolution magnetic data across the 2007 Offshore Acreage Release Areas (W07-12 to W07-15) in the Offshore Canning Basin. The survey ties to and in-fills existing onshore and offshore magnetic data.
The Survey data covers an area of approximately 31 770 square kilometres and consists of a total of 56 504 line kilometres, comprising 44 633 line kilometres of new data (flying height of 60 metres above sea level) and 11 871 line kilometres of pre-existing data. Geoscience Australia has levelled and merged the new and older datasets to achieve a 750 metre line spacing and 3000 metre tie-line spacing grid across the release areas.
Levelled and merged magnetic data were released on 30 October 2007 through Geoscience Australia's online Geophysical Archive Data Delivery System (GADDS).
For more information contact Murray Richardson on +61 2 6249 9229