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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

UFS experimental farm: Livestock demonstration
2005-08-12

The Lengau Agricultural Development Centre, in cooperation with the experimental farm of the University of the Free State (UFS), the Mangaung Local Municipality and Nafu recently presented a livestock demonstration and training session.

It was the first initiative of services of this kind to cattle farmers from Bloemfontein.

The centre provides assistance to cattle farmers with branding, dehorning and castration of cattle and also presents a primary herd health programme. Those who are interested can call the Lengau Agricultural Development Centre on  051-4438859 or 083 453 9364.

In front from left are Mr Montsi, a farmer from Botshabelo and Dr Léan van der Westhuizen, centre manager and associated to the UFS, in the process of dehorning a bull.  In front are Mr Moshoete and Masiza, farmers from Thaba Nchu and Bloemfontein respectively.

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