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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

Additional and ad hoc examinations as well as results
2017-01-11

Additional Examination

Additional examinations will be arranged for students who are unable to write the main examination during the period 24 November 2016 to 14 December 2016 (excluding the Faculty of Health Sciences).
 
The additional examinations will take place from 4 January 2017 to 16 January 2017.
Application forms are available at the Examination Department and online at KovsieLife.

Closing date for all additional examination applications: 14 December 2016.
The Examination Department will notify students of the outcome via e-mail.
 
Procedure:
•    Completed applications will be handed in at the Examination Department.
•    The Examination Department will notify students of the outcome via e-mail.
•    Students must refer to the official examination timetable for their personal timetable.

For more information, please contact Anneline Dyers on dyersaf@ufs.ac.za
 

Ad hoc Examinations

Ad hoc examinations will be arranged for students who are unable to write the main and additional examinations in the periods 24 November to 14 December and 4 January 2017 to 16 January 2017, respectively (excluding the Faculty of Health Sciences).

 
The ad hoc examinations will take place from 23 to 27 January 2017.
Application forms are available at the Examination Department.

Closing date for all ad hoc applications: 14 December 2016.
The Examination Department will notify students of the outcome via e-mail.
 
Procedure:
•    Completed applications must be handed in at the Examination Department.
•    The Examination Department will electronically send applications, including supporting documents, to the respective deans and the Registrar (Governance) for approval.
•    The Examination Department will notify students of the outcome via e-mail.
•    The Examination Department will arrange a venue for the examinations.

For more information, please contact Alfredine Majiedt on majiedtay@ufs.ac.za


Results

Provisional examination results for the main and additional examinations will be posted onto a student’s record seven (7) working days after the relevant examination. Should students require their provisional results, they may access it via Self-Service on KovsieLife.
 
Official examination results will only be available on 1 February 2017.

For more information, please contact Edwin Crouch on crouchej@ufs.ac.za

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