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AI-GEOSTATS: Re: Kriging of multiple samples

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  • Isobel Clark
    If you have multipl esamples at certain locations, what you can do is to modify the diagonal entry in your kriging system. Instead of gamma(0)=0 put in
    Message 1 of 2 , Oct 10, 2001
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      If you have multipl esamples at certain locations,
      what you can do is to modify the diagonal entry in
      your kriging system. Instead of gamma(0)=0 put in
      gamma(0)=(n-1)/n times nugget effect. This tells the
      kriging system you have replicates and it will adjust
      weights and optimal estimator accordingly.

      This is documented in Matheron's original works.

      Isobel Clark
      http://uk.geocities.com/drisobelclark

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