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Multigaussian kriging for point-support estimation: incorporating constraints on the sum of the kriging weights
(SPRINGER, 2006-01)
In the geostatistical analysis of regionalized data, the practitioner may not be interested in mapping the unsampled values of the variable that has been monitored, but in assessing the risk that these values exceed or ...
AKMCS e suas variações: procedimento de confiabilidade utilizando Kriging e simulação de Monte Carlo
(2018)
Este estudo tem como objetivo descrever e analisar alguns métodos de Kriging com Monte Carlo disponíveis na literatura, demonstrando assim o estado da arte deste tema em expansão. Estes métodos utilizam do metamodelo de ...
Ordinary multigaussian kriging for mapping conditional probabilities of soil properties
(ELSEVIER, 2006-05)
This paper addresses the problem of assessing the risk of deficiency or excess of a soil property at unsampled locations, and more generally of estimating a function of such a property given the information monitored at ...
Calculation of probability maps directly from ordinary kriging weightsCálculo de mapas de probabilidade diretamente dos pesos da krigagem ordinária
(Universidade de São Paulo, Instituto de Geociências, 2010)
Geostatistical estimation of mineral resources with soft geological boundaries: a comparative study
(SOUTH AFRICAN INST MINING METALLURGY, 2006-08)
Mineral resource evaluation requires defining geological domains that differentiate the types of mineralogy, alteration and lithology. Usual practice is to consider the domain boundaries as hard, i.e. data from across the ...
Indicator kriging applied to lithotypes of the Ni-Cu deposit located in Americano do Brasil, GOKrigagem indicadora aplicada aos litotipos do depósitode Ni-Cu de Americano do Brasil, GO
(Universidade de São Paulo, Instituto de Geociências, 2011)
Geochemical characterization of heavy metal contaminated area using multivariate factorial kriging
(Springer, 2008-07-01)
This paper describes a geostatistical method, known as factorial kriging analysis, which is well suited for analyzing multivariate spatial information. The method involves multivariate variogram modeling, principal component ...
Geochemical characterization of heavy metal contaminated area using multivariate factorial kriging
(Springer, 2008-07-01)
This paper describes a geostatistical method, known as factorial kriging analysis, which is well suited for analyzing multivariate spatial information. The method involves multivariate variogram modeling, principal component ...