External Drift

  • Hans Wackernagel


In some situations it may be of interest to use arbitrary drift functions which are not translation-invariant, like in the external drift method exposed in this chapter, which results a particular formulation of universal kriging. The theory based on translation-invariant drift, sketched in the last chapter, does not apply anymore.


Petroleum Covariance Drilling Kriging 


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Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • Hans Wackernagel
    • 1
  1. 1.Centre de GéostatistiqueEcole des Mines de ParisFontainebleauFrance

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