2009Cehui dili xinxiRequires access

TIME-SCALE EFFECTS ON ACCURACY OF SPATIALLY KRIGING INTERPOLATION FOR RAINFALL DATA

Hong Shu

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Abstract

Ordinary Kriging interpolation was used for spatial data densitification.Fram comparison of two groups of experimental data,we found that the time scale of rainfall data make a larger effect on the accuracy of interpolation than the variogram alternatively taking in the interpolation models.

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What this paper is about

Ordinary Kriging interpolation was used for spatial data densitification.Fram comparison of two groups of experimental data,we found that the time scale of rainfall data make a larger effect on the accuracy of interpolation than the variogram alternatively taking in the interpolation models.

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Available abstract

Ordinary Kriging interpolation was used for spatial data densitification.Fram comparison of two groups of experimental data,we found that the time scale of rainfall data make a larger effect on the accuracy of interpolation than the variogram alternatively taking in the interpolation models.

Key concepts: Variogram, Kriging, Interpolation (computer graphics), Multivariate interpolation, Scale (ratio), Mathematics, Nearest-neighbor interpolation, Environmental science

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