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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

Wayde van Niekerk sets new African record
2015-06-11


Wayde van Niekerk

Eight years before Wayde van Niekerk was born, Gabriel Tiacoh set a record of 31.74 in a 300m race. Now, 7 June 2015 has been marked as the historic day when the University of the Free State student sprinted 300m in 31.63 seconds at the Diamond League meeting in Birmingham.


Van Niekerk improved on his 2011 personal best 300m finish of 33.32 seconds, set in Stellenbosch. The African championship silver medalist said setting a new African record was “a blessing that I cannot really explain. Everything I achieve is God’s work.”

“What drives me is my family and friends, and the fact that I know my gift comes from God so running is my way of thanking the Lord,” he added.


Odessa Swarts, his mother, expressed how proud she is of her son. “I believe and trust with his faith in our heavenly father he is destined to become one of the greats South Africa has ever produced.”


His coach, Ans Botha, expressed her satisfaction, although she described his feat as “a little bit unexpected.” She said Van Niekerk’s achievement indicates that they are in the right track en route to the International Association of Athletics Federations (IAAF) World Championships in Beijing.


Van Niekerk is at present preparing for a 400m Adidas Grand Prix event in New York this Saturday.

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