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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

Prof. Hennie Snyman named national agriculturist of the year
2009-11-18

Here is Prof. Snyman (right) with Adv. Koos Nel, Marketing Manager of Old Mutual, one of the sponsors.
Photo: Ben Rootman

This past weekend Prof. Hennie Snyman from the Department of Animal, Wildlife and Grassland Sciences at the University of the Free State (UFS) became the second agriculturist in a row at the UFS that was named the national agriculturist of the year by Agricultural Writers SA. This honour was bestowed upon Prof. Maryke Labuschagne from the Department of Plant Sciences at the UFS last year. Prof. Snyman is, amongst others, honoured because he is one of the few South African agriculturists that are making a comprehensive contribution towards the Grasslands and Agricultural Sciences.

His broad field of research over the past 32 years has been the sustainable utilisation of the grasslands ecosystem in drier areas in particular. Various other grasslands projects in various fields have also been undertaken by him. The adjudication took place in five categories, namely the contribution towards agriculture in general, the contribution towards the development of the farmer, adaptation to changing circumstances in the agricultural industry, national and international recognition in the agricultural industry and the field in which he is an expert and achievements already attained. Prof. Snyman received the award during a dinner of the Agricultural Writers SA in Pretoria.

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