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ICCS
2007
Springer

Efficient Implementation of an Optimal Interpolator for Large Spatial Data Sets

9 years 4 months ago
Efficient Implementation of an Optimal Interpolator for Large Spatial Data Sets
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.
Nargess Memarsadeghi, David M. Mount
Added 16 Aug 2010
Updated 16 Aug 2010
Type Conference
Year 2007
Where ICCS
Authors Nargess Memarsadeghi, David M. Mount
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