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29 July 2019 | Story Leonie Bolleurs
Dr Martin Clark
Dr Martin Clark, the founder of the MAGIC (Multi-purpose Aerial Geological Image Classification) initiative. MAGIC can obtain geological and structural information that is critical for making informed decisions in exploration and mineral extraction processes.

Mining has historically been described as a boom-and-bust industry, where fluctuations in mineral prices could result in extreme success or bankruptcy. Successful mining companies closely monitor assets/expenditures, risks, and other parameters associated with their business to best ensure their longevity. In most mineral industries, there are a few competitors that dominate the delivery of a mineral resource. As a result, technological development, along with other factors, are critical to ensure that these companies’ business remains viable and protected.

This is according to post-doctoral fellow in the Department of Geology, Dr Martin Clark.

Drone technology: better, faster, safer

He says technological development in mining generally translates to how a company can extract a resource from the ground better, faster, and safer. 

Dr Clark believes the rapid development of drone technology represents a shift in the toolbox that mining companies can employ.

“Drones can collect a great deal of data randomly over vast or small areas within hours, historically accomplished by mapping campaigns which can last months to years. Drones can also collect data in areas which are difficult and dangerous for humans to get to. These include cliff faces or rock walls that are difficult and dangerous to get close to, as well as stretches of land where dense vegetation, inaccessible terrain, and even atmospheric dangers become factors which reduce or modify the scope of exploration work,” he said. 

Expanding application of drones

Dr Clark’s work specifically focuses on expanding the applications for which drones are used. “I assess what and how good the imaging capabilities of drones are, use the imagery to generate 3-D models to drive scientific observation, and yield results which can help companies to extract resources. This initiative is called MAGIC (Multi-purpose Aerial Geological Image Classification),” he said. 



“MAGIC aims to collect geological and structural information that is critical for making informed decisions in exploration and mineral extraction processes,” he added.

Dr Clark is not only the founder of MAGIC; he also drives multiple aspects of the initiative including education, research, and business development. 

In 2013, when he was busy with his doctorate, there was already a spark of interest in using drones to address geological questions. At that time, Dr Clark was working with remotely sensed high-resolution LiDAR imagery to better understand geological structures at the Sudbury Mining Camp in Canada. The interest became a reality in 2018, when he applied this initiative during his post-doctoral fellowship at the UFS.

Now and the future

“At present, there are no direct mining projects underway, but projects are expected to begin in 2020. Drone operation and image-analysis techniques are currently being refined for industry,” he said. 

Besides his work with drones, Dr Clark also work in the fields of structural geology, remote sensing, and geospatial data analysis.  

News Archive

FSSO 12 Cellists & FSSO Big Band, 11 June 2009
2009-05-29

FSSO VIRTUOSI
Thursday 11 June 2009
Odeion
19:30


FSSO 12 Cellists & FSSO Big Band

The next FSSO concert is an interesting and unusual concert with twelve cellists of the FSSO playing in the first half of the programme and the FSSO Big Band after interval.

The recently appointed cellist of the Odeion String Quartet, Anmari van der Westhuizen, is the leader of the FSSO 12 Cellists. They will be playing Bachianas brasileiras no. 1 (Villa-Lobos), an arrangement by JC Jacobs of the Largo from Dvorak’s Symphonie No. 9 (From the New World) and Allan Stephenson’ s Souvenir de Sevilla.

After interval the FSSO Big Band conducted by Paul Loep van Zuilenburg, will play well-known items like American Patrol, Haarlem Nocturne (for those of us who can remember so far back – this was the theme music of the popular Mike Hammer series), Birdland and the theme from Pink Panther.

ADMISSION:
R90 (adults)
R70 ((pensioners, students and learners)
R50 for group bookings of 10 or more
Tickets available at Computicket (at all Shoprite / Checkers shops, Mimosa Mall information desk) and at the doors.
Computicket www.computicket.com


ENQUIRIES:
Ella Kotze, tel. 051 – 401 2342

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