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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

Kovsie’s big break legacy
2013-03-12

 

Zama Sibinda
Photo: Zama Sibinda
08 March 2013


The University of the Free State is proud of Zama Sibinda’s national accomplishment. The BCom Honours student were selected in the top 25 from a list of 2 500 contestants to take part in the “The big break legacy” competition that will be broadcast on SABC. This show aims to start a global revolution of entrepreneurs that will build new enterprises which are innovative, exciting and sustainable and that contributes meaningfully towards the social development of communities.

Zama’s concept is that of a night billboard which can be seen from every angle in a particular city where it will be displayed. The billboard will be reflected towards the sky using a laser hologram projector and it will only work at night. “This billboard would be ideal for specific cities such as Cape Town, Johannesburg, New York and Las Vegas that hardly sleep,” says Zama.

To vote Zama into the top 12 of the competition, please sms “Zama Sibinda” to 33614 (sms rates: R1.50. Ts &Cs apply).The competition lines are open from 8 March till 12 March 2013.

More information: Students can follow Zama on twitter: @Mr Sibinda. They can also like his FACEBOOK page: Zama Sibinba.

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