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Efficient implementation of an optimal interpolator for large spatial data sets

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (2007) 4488 LNCS(PART 2) 503-510
DOI: 10.1007/978-3-540-72586-2_74
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Abstract

Interpolating scattered data points is a problem of wide ranging interest. One of the most popular interpolation methods in geostatistics is ordinary kriging. The price for its statistical optimality is that the estimator is computationally very expensive. We demonstrate the space and time efficiency and accuracy of approximating ordinary kriging through the use of covariance tapering combined with iterative methods. © Springer-Verlag Berlin Heidelberg 2007.

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Memarsadeghi, N., & Mount, D. M. (2007). Efficient implementation of an optimal interpolator for large spatial data sets. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4488 LNCS, pp. 503–510). Springer Verlag. https://doi.org/10.1007/978-3-540-72586-2_74

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