A Note on Extension Variances in IR2 |
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| Authors: | Joë l Chaduf, Chris Moran Michel Goulard |
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| Affiliation: | (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 IR2, 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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| Keywords: | maximum depressional storage extension variance MacLaurin formula variogram |
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