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30 December 2019 | Story Thabo Kessah | Photo Thabo Kessah
Gavin Dollman
Gavin Dollman is involved in virtual prospecting for fossils using a drone.

Gavin Dollman is one of the young researchers selected for the international research programme funded through the US-SA Higher Education Network. This prestigious programme is aimed at giving PhD candidates and their supervisors the opportunity to regularly travel to the USA and spend time at participating US universities where their co-promoters will be based.

“The University Staff Doctoral Programme (USDP) has allowed me to bring my idea of collaborative science to fruition. It’s an exciting opportunity,” Dollman said.

Dollman added that his PhD studies would focus on the machine and deep learning for prospecting for palaeontology. He is studying with the Appalachian State University. Other participating universities are Montana and Colorado State.

He has also had the privilege to work alongside a team of Geologists and Paleontologists from the universities of Birmingham, Zurich and Oxford in a project under the auspices of the University of the Witwatersrand’s Evolution Studies Institute (ESI) on a site in rural Eastern Cape.

“My role within this massive project is to perform a detailed survey of the sites and the surrounding area for later analysis. I used a drone known as the DJI Phantom 3 Pro with which I took hundreds of pictures that were later put together to create a detailed map,” he said.

“The maps allowed for virtual prospecting by the team and will in the long term serve as the basis for a predictive fossil model for the area.”

Dollman is a lecturer in the Department of Computer Science and Informatics on the Qwaqwa Campus.

News Archive

Inspiration from an Olympic Champion for Spring graduandi
2012-09-20

Photo: Hannes Pieterse
20 September 2012

The guest list for the Spring Graduation ceremony of the University of the Free State included an Olympic gold medallist, a former Miss South Africa finalist and the Prime Minister of a neigbouring country.

The new graduates could draw inspiration from Olympic swimming champion Chad le Clos, who was the guest speaker at the event. Also attending was the Prime Minister of Lesotho, the Honourable Thomas Thabane, who came to watch his grandson graduating from Kovsies. Sharing a stage with Le Clos was Rolene Strauss, a medical student, who was among the top five contestants at last year’s Miss South Africa competition.

Le Clos, who became a national hero in July when he won a gold medal in the 200 m butterfly at the Olympic Games by beating American swimming legend Michael Phelps, told new graduates to strive for the impossible. Giving them insight into his remarkable achievement, Le Clos told them nobody had expected him to beat Michael Phelps. “Even I thought it was impossible to achieve. Always have a goal and work towards it,” he told them and said his ambition was to build up swimming in South Africa. Le Clos said he hoped that by 2016 there would be more swimmers making South Africa proud.

Prof. Jonathan Jansen, Vice-Chancellor and Rector of the university, delivered an Olympic-inspired message. Quoting the motto of the modern Olympic Games, ‘faster, higher and stronger’, Prof. Jansen told the new graduates that they had to be better than those who came before them. “I expect my students in a troubled country to learn how to be different, faster, higher and stronger. Faster means efficiency; it means to be responsive to those in need."

Drawing lessons for the country from Le Clos' victory, Dr Khotso Mokhele, Chancellor of the University, told the graduates to choose optimism. Referring to the Marikana mine tragedy, Dr Mokhele said the country was far from taking the last stroke. “Even if it looks as if the curtain is down; remember that final stroke of Chad le Clos and how the great Michael Phelps was defeated.”
 

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