Linganisha mbinu

	Kriging Imara	Ukridingi wa Ulimwengu (Ukridingi wenye Mwenendo)
Nyanja	Uchanganuzi wa Kimaeneo	Uchanganuzi wa Kimaeneo
Familia	Regression model	Regression model
Mwaka wa asili	1980	1969
Mwanzilishi	Noel Cressie & Douglas M. Hawkins	Georges Matheron
Aina	Robust geostatistical interpolation	Geostatistical interpolation with spatial trend
Chanzo asilia	Cressie, N., & Hawkins, D. M. (1980). Robust estimation of the variogram: I. Journal of the International Association for Mathematical Geology, 12(2), 115–125.	Matheron, G. (1963). Principles of geostatistics. Economic Geology, 58(8), 1246–1266.
Majina mbadala	robust spatial kriging, outlier-resistant kriging, resistant kriging, robust geostatistical interpolation	kriging with a trend, kriging with drift, trend kriging, evrensel kriging
Zinazohusiana	4	3
Muhtasari	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.	Universal kriging generalizes ordinary kriging to data whose mean varies systematically across space — a spatial trend or 'drift'. It models the mean as a function of the coordinates (or covariates) and krigs the residuals, so it can interpolate variables that drift in a preferred direction, such as temperature falling with latitude or a pollutant gradient, while still returning prediction variances.