Flexible Spatial Models for Kriging and Cokriging Using Moving Averages and the Fast Fourier Transform (FFT)
نویسندگان
چکیده
منابع مشابه
Flexible spatial models for kriging and cokriging using moving averages and the fast Fourier Transform (FFT)
Models for spatial autocorrelation and cross-correlation depend on the distance and direction separating two locations, and are constrained so that for all possible sets of locations, the covariance matrices implied from the models remain nonnegative-definite. Based on spatial correlation, optimal linear predictors can be constructed that yield complete maps of spatial fields from incomplete an...
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ژورنال
عنوان ژورنال: Journal of Computational and Graphical Statistics
سال: 2004
ISSN: 1061-8600,1537-2715
DOI: 10.1198/1061860043498