Ground Magnetic Survey Capabilities
- adminwa1
- Sep 3, 2019
- 2 min read
Updated: Jun 6
Ground Magnetic Data Collection with GEMSYS Walking Magnetometer
Processing, Imaging and Modelling
Terra Search’s ground magnetic capability has been demonstrated by hundreds of surveys all over Australia. Tens of thousands of line km, very good safety record, utilising our in-house processing, interpretation, modelling, geological interpretation and ground truthing.
Our highly experienced mag crews have operators geared to working cost effectively, productively and safely.
Each survey is mobilized with backup magnetometer and base stations to minimise data loss in the unlikely event of equipment failure, and to ensure we can be up and running again without delay.
We have decades-long experience of operating GEMSYS walking magnetometers throughout Australia.
Tens of thousands of line km surveyed with ground magnetics.
Specialist experience in undertaking high resolution ground magnetic surveys delineating magnetic bodies, including within coal districts.
Terra Search has abundant experience in processing, interpreting and modelling magnetic data. Numerous worked examples are presented in this presentation.
Terra Search Independently Validated Quality Control
Terra Search Ground Magnetics Surveying Processing, Modelling and Interpretation
High Resolution Ground Magnetic
Applications to Coal Exploration and Development
Terra Search Ground Magnetics Surveying Processing, Modelling and Interpretation
Worked Examples – range of commodities and job tasks
Uranium Project – NW Mt Isa: Comparison ground magnetics with aeromagnetics
RTP Image combined with Analytical Signal and First Vertical Derivative to produce RGB Composite used in Interpretation
Example Uranium Project NW Mt Isa
Copper Project West of Cloncurry: Comparison ground magnetics with aeromagnetics
Main Roads Project – SW Brisbane: Ground magnetic data allowed important insights into geological and geotechnical factors which when modelled helped identify and eventually solve a huge road construction problem.
Pentland Project: Comparison ground magnetics with aeromagnetics.
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