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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

UFS strengthens EU cooperation
2010-04-22

 
Seen here are, from the left: Prof. Ezekiel Moraka, Prof. Alain Verschoren, Rector of the University of Antwerp (UA), Prof. Aldo Stroebel, and Prof. Luc D’Haese, UA Presidential Steering Committee on Internationalisation, and UFS International Advisory Board Member. 
Photo: supplied

Prof. Ezekiel Moraka, Vice-Rector: External Relations, visited a number of institutions in Europe to strengthen collaboration and joint research activities. He was accompanied by Prof. Aldo Stroebel, Director: International Affairs. The Universities of Leuven and Ghent, both of which the UFS have longstanding and active agreements with, and both prominent research institutions, expressed their interest to expand and further support areas of collaboration in a number of disciplines.

The University of Antwerp, with whom the UFS has partnered in the pending Erasmus Mundus mobility partnership programme of the EU, was one of the main universities visited in the context of the Strategic Academic Clusters, long-standing collaboration in the areas of public health research and linguistics, and the exploration of international research funding opportunities.

Prof. Moraka was a special guest at the Going Global Conference in London hosted by the British Council in the session on Autonomy and Accountability: Achieving a balance between the needs of the State and tertiary education institutions. In addition, successful collaborative discussions were held at the Association for Commonwealth Universities (ACU) with Dr John Tarrant, Secretary-General, on funding opportunities for staff development and mobility support.
 

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