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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

Van Niekerk shines in Ostrava and breaks 300 m world record
2017-06-29

Description: Van Niekerk shines in Ostrava  Tags: Van Niekerk shines in Ostrava

Wayde van Niekerk is in great form leading up to the
World Championships in London in August.
Photo: Khothatso Mokone

Usain Bolt believes Wayde van Niekerk could well be his successor. Bolt, who has won eight Olympic and 11 world gold medals in his career, doesn’t doubt that the Kovsie athlete could take over the reins as an athletic superstar.

This after Van Niekerk broke another world record by Michael Johnson – 30.85 seconds in the 300 m which Johnson set in Pretoria in 2000 – at the IAAF Golden Spike meeting in Ostrava, Czech Republic, on 28 June 2017. He took the honours in the 300 m in a time of 30.81 seconds. In 2016, Van Niekerk also improved on Johnson’s 400 m world record (43.18 s) with a time of 43.03 s at the Rio Olympics.

Unique honour over four distances
Because the 300 m event is not run very often, the record will be regarded as the world’s best by the IAAF. According to the IAAF, the 24-year-old Van Niekerk is now also the first man to run a sub-10 for the 100 m, sub-20 for 200 m, sub-31 for 300 m, and sub-44 for 400 m.

The legendary Bolt, who is in his final season, admitted that Van Niekerk could take over from him. “I think he really wants to be a sprinter, because he's set a personal best in the 100 m this year,” he said to AFP.

“He's shown that he's ready for the challenge. He's really down to earth, he's really humble, he's a great person. He listens and wants to be good, and if he continues like this he'll take over track and field."

Great run prior to Czech Republic
The 300 m world record follows after Van Niekerk also ran a personal best time of 9.94 in the 100 m in Velenje, Slovenia, on 20 June 2017. The 400 m world record-holder also became the South African record-holder in the 200 m again when ran a 19.84 in the 200 m at the Racers Grand Prix in Kingston, Jamaica, on 11 June 2017.

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