Institutional Repository
Technical University of Crete
Technical University of Crete
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| URI: | http://purl.tuc.gr/dl/dias/A9EE7279-CFEA-4C34-B769-F001A509F671 | ||
| Year | 2007 | ||
| Type of Item | Conference Full Paper | ||
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| Bibliographic Citation | K. Modis, K. Komnitsas, " Optimum sampling density for the prediction of acid mine drainage in an underground sulphide mine," in Proceedings of International Mine Water Association Symposium(IMWA'07),May, pp. 99-103. https://doi.org/10.1007/s10230-007-0014-4 | ||
| Appears in Collections |
Information theory allows one to define an optimal sampling density. Sampling above this critical frequency adds very littleaccuracy to the mapping results. We demonstrate the establishment of a critical sampling grid for the Stratonion mixed sulphidemining area in Chalkidiki peninsula, Greece, and the extraction of maximum information; the data used was derived from a previoussampling campaign carried out to estimate ore reserves and predict the net neutralization potential (NNP) of the rock formations.A structural analysis of NNP values generates a variogram model that can be used to define the optimum sampling grid.
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