Data

Blackstone WA Gravity Survey

Geoscience Australia
Geoscience Australia ; Geological Survey of WA
Viewed: [[ro.stat.viewed]] Cited: [[ro.stat.cited]] Accessed: [[ro.stat.accessed]]
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Licence & Rights:

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GSWA licence for geophysical data being released by GADDS

Access:

Open

Contact Information

clientservices@ga.gov.au

Brief description

Survey conducted by the Commonwealth Government or State/Territory Geological Survey (or equivalent) collecting airborne geophysical data

Lineage

Systematic geophysical surveys in Australia were first conducted by the Bureau of Mineral Resources (BMR, Geoscience Australia's predecessor) in the 1950s and have continued until the present. The survey aircraft flew at a nominal 150 metres above ground level on lines spaced at least 1500 metres apart. Since then surveys have been conducted over the whole continent for both mineral and petroleum exploration and to improve the understanding of the geology of Australia. In the 1980s State and NT geological surveys conducted airborne geophysical surveys by contract and supplied the collected data to GA for inclusion in the national geophysical databases. Since the 1990s surveys of flight line spacing of 500m or closer at a nominal 80 metres above ground level have been conducted as improvements in instrumentation and processing occurred.

Issued: 2007

This dataset is part of a larger collection

Click to explore relationships graph

128.4212,-25.9731 128.4212,-26.281 127.878,-26.281 127.878,-25.9731 128.4212,-25.9731

128.1496,-26.12705

text: northlimit=-25.9731; southlimit=-26.281; westlimit=127.878; eastLimit=128.4212

Subjects

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Other Information
Geophysical Archive Data Delivery System

uri : http://www.geoscience.gov.au/gadds

Identifiers