Author:Botai, OJ; Combrinck, WL; Sivakumar, VDate:Sep 2009Recovering geodetic parameters such as tropospheric delay and geodetic site positions and monitoring their variations in time has important applications for studying the processes of the dynamic earth. Geodetic position time series exhibit ...Read more
Author:Van Schoor, Michael; Mare, LP; Fourie, CJSDate:Sep 2009Physical properties of rock samples from exploration or mining sites are often needed to assist in the planning of geophysical surveys or in the interpretation of geophysical results. For example, the output from a physical property study may ...Read more
Author:Van Schoor, Michael; Colvin, CDate:Sep 2009In this paper, the application of ground penetrating radar (GPR) for the mapping of near surface tree roots is demonstrated. GPR enables tree roots to be mapped in a non-destructive and cost-effective manner and is therefore a useful prospecting ...Read more
