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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.

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Krieket - Kovsies klop SUT
2005-01-31

Johan de Jager - Volksblad OFSKOON die spanne nie op volsterkte was nie, was die superligawedstryd tussen die Universteit van die Vrystaat (UV) en die Sentrale Universiteit vir Tegnologie, Vrystaat (SUT), Saterdag op Tokkiepark in Bloemfontein 'n toonbeeld van goeie klubkrieket. Die Kovsies het hul onoorwonne rekord behou toe hulle met ses paaltjies geseëvier het. Hulle het die wenteiken van 233 lopies in die 48ste boulbeurt oortref. Die voormalige kaptein Gerald Fourie (95 nun) het die aanslag gelei, terwyl die wenspan se Ryan McLaren (2/46 en 46) 'n veelsydige vertoning gelewer het. McLaren het hom op 'n driekuns bevind toe hy die laaste twee paaltjies ingeoes en toe byna 'n vyftigtal gemoker het. Die tuisspan het goed begin. Hy het egter ses paaltjies in die laaste tien boulbeurte verloor. Die Kovsies het mooi herstel nadat hulle 24/2 gehad het. Die tuisspan se Dewald Pretorius het met 2/11 ná agt boulbeurte gespog . Die wedstryd op CBCOB se veld tussen die tuisspan en SUT II is ná 'n ruk se spel aanvanklik afgelas omdat toestande as te gevaarlik bestempel is, maar is later die middag hervat en oor 25 boulbeurte aan 'n kant beslis . SUT II is vir 82 lopies uitgehaal, waarna CBCOB die wenlopies behaal het met nog vier paaltjies staande . Schoemanpark was in Mangaung met vyf paaltjies aan die wenkant teen Rocklands, terwyl Polisie sy tweede agtereenvolgende nederlaag in die tweede ronde gely het nadat die Peshawars hom naelskraap met 'n paaltjie op die UV-ovaal geklop het. Die tuisspan se Ferdi Botha (116) se honderdtal het gehelp dat die Peshawars die wedstryd met nog twee aflewerings oor kon wen nadat Polisie vroeër 221/8 aangeteken het. Die beknopte telkaarte is: SUT 232 (I. O'Neill 37, H. von Rauenstein 67, G. Liebenberg 26, G. McLaren 28; C. Deacon 2/47, R. McLaren 2/46, G. Perry 2/29, C. Ingram 2/44); UV 234/4 (R. McLaren 46, G. Fourie 95 nun, C. Linde 27, E. Weirich 27 nun; D. Pretorius 2/29). Kovsies wen met ses paaltjies. SUT II 82 (J. Labuscagne 21, A. van Deventer 16; J. Chemaly 3/11, M. Mashimbyi 2/7, J. Malao 2/19); CBCOB 84/6 (M. Mashimbyi 22, T. van der Westhuizen 21, P. Stander 21; R. Daniël 2/6, R. Wessels 2/17). CBCOB wen met vier paaltjies. Rocklands 107 (D. Makopanele 22); Schoemanpark 108/5 (J. Smith 37; N. Sefuthi 2/14). Schoemanpark wen met vyf paaltjies. Polisie 221/8 (W. Nel 86, B. Hector 62; N. de Bruin 4/49, J. Mostert 1/19, R. de Kock 2/50); Peshawars 222/9 (F. Botha 116, J. Mostert 26; W. Thies 3/30, E. van Niekerk 3/43). Peshawars wen met 'n paaltjie.

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