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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

Students get practical training in banking
2009-05-13

 
At the official announcement of the ABSA Internship Programme were, from the left: Ms Venete Klein, Executive Director: ABSA Retail Banking, Prof. Helena van Zyl, Director of the School of Management at the UFS, and Ms Christa de Bruin, Programme Leader: Internships at ABSA; back: Tebogo Mekgwe and Chantelle de Coning. Both are Honours students in Financial Economics and Investment Management at the UFS.
Photo: Stephen Collett

The Faculty of Economic and Management Sciences at the University of the Free State (UFS) has launched a unique programme that will give provide postgraduate B.Com. students with the opportunity to work at the ABSA Regional Office in Bloemfontein for three weeks and obtain practical experience on what banking entails.

“It is the first time in the history of our faculty that we are getting involved with a programme of this nature where theory and practice will meet,” said Prof. Helena van Zyl, Director of the School of Management at the UFS at the official announcement of the ABSA Internship Programme this week.

The ABSA Internship Programme was born out of the faculty’s long-standing relationship with ABSA. The programme, the brain child of Mr Deon Loots, former Regional Manager of ABSA in the Free State, offers the ten hand-picked students the opportunity to equip and empower themselves better for their future. They will be working at the ABSA Regional Office from 22 June to 10 July 2009 and will be exposed to as many focus areas of the bank as possible in order to give them a good overview of what banking entails.

“A degree, even an honours degree, is not enough. When graduates knock on an employer’s door he/she already assumes that the student will have a certain set of knowledge. We must once again look at ways to enhance our students’ practical and softer skills in order for them to compete in the labour market,” said Prof. Van Zyl.

“With this programme we want to equip and empower our students and develop their talents. In the end the student must be able to answer the question, “What makes me better than the 27 000 other students on our campus and on campuses elsewhere?” Prof. Van Zyl said.

Ms Venete Klein, Executive Director: ABSA Retail Banking and Visiting Professor at the University’s School of Management stated that it was always good to meet and engage with young talent, the leaders of tomorrow. “The students are entering the world of work at a crucial and difficult stage; a time when financial services worldwide are transformed. They have proven themselves academically. Now they have the opportunity to complement theory with work experience. With this programme they can develop into competent and compassionate professionals. I am proud that ABSA is part of this programme,” she said.

Media Release:
Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za 
13 May 2009
 

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