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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

Learners show how they built model racing car for international competition
2009-11-10

The Faculty of Natural and Agricultural Sciences at the University of the Free State (UFS) has sponsored a group of learners from Afrikaans Secondary School in Sasolburg to participate in the international round of the F1 in Schools Competition in London in the United Kingdom in September 2009. The F1 in Schools is a competition where schools are challenged to build compact, gas cylinder-driven model racing cars. The team, who competed with a team of Germany against the national winners of other countries, recently did a presentation for the Faculty to tell about the competition and to thank the Faculty for its sponsorship. Here are, from the left: Mr Eugene Wilsenach from F1 in Schools; Heleen van Greunen, Afrikaans Secondary School Sasolburg; Prof. Herman van Schalkwyk, Dean: Faculty of Natural and Agricultural Sciences; and Prof. Neil Heideman, Vice-Dean of the Faculty; back: Chacques van der Vyfer, goods manager; Rohan Laas, graphic designer; Wynand Holtzhausen, design manager; Scholtz Thiart, manufacturing manager; Dekker Coetsee, financial manager; and Helgaard Janse van Rensburg, team manager
Photo: Stephen Collett

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