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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

“Leisure can be of great geographical importance”
2013-09-26

 

Prof Gustav Etienne Visser
Photo: Supplied
26 September 2013
 

Prof Gustav Etienne Visser (43) is Professor in Human Geography at the University of the Free State. He has been with the university’s Geography Department since January 2002 and became a full professor in 2009.
Visser completed his MA in Geographical Research at the Stellenbosch University in 1996 and finished his PhD in Geography at the London School of Economics and Political Science in 2000. His thesis was titled: Spatialities of social justice: reflections on South African Cities.

Visser was a Post-doctoral Fellow at the School of Geography, Archaeology and Environmental Studies at the University of the Witwatersrand before his appointment at the UFS. He now teaches Urban Geography to third-year students and Tourism and Development to MA students.

His research interests so far have been Identity-based consumption and urban morphological change, Tourism and development nexus and Critical reflections on South African Geographical Research.

Visser’s publications summary is as follows:

- Four books – edited collections
- 28 book chapters
- 71 refereed articles
- Nine academic commentaries and research notes
- 14 research reports
- and 38 conference papers

His latest research on how people’s leisure time influences our urban spaces, is fundamentally relevant to everyday life.

“We tend to forget to think about it, but how people spend their leisure time is part of their lifestyle,” says Visser.“ And our urban surroundings are influenced by the lifestyles of its inhabitants.”

When asked about his own leisure time and activities, Visser humorously responds “There is no such thing.”

However, he is passionate about eating, cooking and wine.
“I must also watch a series every day – Dexter is definitely my favourite.
“Furthermore, I also travel abroad for about three months of the year, which is mainly for my research concerning urban spaces.”

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