Consideracoes sobre a aplicacao da geoestatistica a dados geoquimicos.
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Abstract
Deals with some common problems in structural analysis when calculating the experimental semi-variogram and fitting a semi-variogram model. Geochemical data were used and the following cases were studied: regular versus irregular sampling grade, presence of 'outliers' values, skew distributions due to a high variability of the data and estimation using a kriging procedure. -from English summary
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geostatics, kriging, semi variogram
Language
Portuguese
Citation
Geociencias (Sao Paulo), v. 3, p. 1-19.
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