A Note on Extension Variances in IR2 |
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| Authors: | Chad?uf Joël Moran Chris Goulard Michel |
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| Institution: | 1. INRA, Laboratoire de Biométrie, 84143, Montfavet, France
2. Division of Soils, CSIRO, GPO Box 639, Canberra, Australia
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| Abstract: | Matheron (1971) proposed an approximation of the extension variance in IR. We propose in this note an extension of this formula in IR 2 , based on a MacLaurin formula. Its application is shown in an example, the estimation of the maximum depressional storage of a soil surface. |
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