Kimberlites

Enhanced Feature definition of Kimberlites & 3-D Modelling of MAB(E)

The power of the ERDAS IMAGINE, VirtualGIS & ER Mapper software has already been shown on the associated webpage: Multi-layer Surface Modelling. Here we look at some examples of the image filtering tools in the software may be used to enhance geological features in aeromagnetic data. It is also illustrated below how one can improve visualizations by experimenting with different drapes and modified versions of the digital terrain model (DTM) used in the surface modelling process.



The images produced here have been created using the ERDAS ® software. For further information regarding the purchase of this software please contact : Jaurez Dorfling (Head: Geospatial Imaging & GIS); Data Design (t.+27[0]217942840 |f. +27[0]21 794 2397 |c. +27 (0)797788988 |jaurez@datadesign.co.za| http://www.datadesign.co.za/). The images depicted are part of the outputs of an ongoing Joint Research Programme between Tsodilo Resources and AEON (Africa Earth Observatory Network, UCT) and are copyright of Tsodilo Resources Pty Ltd (©2009). For further information please contact: James M. Bruchs, President & CEO, Tsodilo Resources Limited(www.TsodiloResources.com)(t: +1 416 572 2033|f:+1 416 987 4369|JBruchs@TsodiloResources.com). For further information regarding AEON please contact: Dr Moctar Doucouré, Chief Operating Officer, AEON - Africa Earth Observatory Network,UCT, Tel.: +27(0)21 650 4334; Cell: +27(0)82 705 9072 ; Fax: +27(0)21 650 4915, www.aeon.uct.ac.za

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Click on images to view higher resolution versions where available.



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Acknowledgements

The following examples are derived from work carried out for Tsodilo Resources Pty Limited (2009). Please refer to the Tsodilo Resources website (http://www.tsodiloresources.

com/s/Home.asp)for further details on the diamond and base metal exploration projects mentioned here and for information on private placements.