Σύγκριση μεθόδων

	Robust Co-Kriging	Εύρωστη Κρίγκινγκ
Πεδίο	Χωρική Ανάλυση	Χωρική Ανάλυση
Οικογένεια	Regression model	Regression model
Έτος προέλευσης	1993-1998	1980
Δημιουργός	Cressie, N. A. C.; Genton, M. G.	Noel Cressie & Douglas M. Hawkins
Τύπος	Robust spatial interpolation	Robust geostatistical interpolation
Θεμελιώδης πηγή	Cressie, N. A. C. (1993). Statistics for Spatial Data (Revised ed.). John Wiley & Sons. Chapter 3 covers robust variogram estimation and co-kriging. ISBN: 978-0471002550	Cressie, N., & Hawkins, D. M. (1980). Robust estimation of the variogram: I. Journal of the International Association for Mathematical Geology, 12(2), 115–125.
Εναλλακτικές ονομασίες	robust cokriging, outlier-resistant co-kriging, robust multivariate kriging, RCK	robust spatial kriging, outlier-resistant kriging, resistant kriging, robust geostatistical interpolation
Συναφείς	3	4
Σύνοψη	Robust Co-Kriging is a multivariate geostatistical interpolation method that jointly estimates values at unsampled locations using two or more spatially correlated variables, while applying robust estimators for the variogram and cross-variogram to limit the distorting influence of spatial outliers or non-Gaussian measurement errors.	Robust Kriging is a geostatistical interpolation method that extends classical kriging by replacing sensitive variogram estimation with outlier-resistant alternatives, most notably the Cressie-Hawkins robust estimator. It produces spatially interpolated predictions that are not distorted by anomalous or extreme observations in the data.