قارن الطرق

	الكْرِيجَة العادية العالمية	الكراجينغ العادي
المجال	التحليل المكاني	التحليل المكاني
العائلة	Regression model	Regression model
سنة النشأة	1951–1963	1963
صاحب الطريقة	Danie G. Krige; formalized by Georges Matheron	Georges Matheron (formalising D.G. Krige's empirical work)
النوع	Geostatistical interpolation	Geostatistical interpolation
المصدر التأسيسي	Cressie, N. A. C. (1993). Statistics for Spatial Data (revised ed.). Wiley. ISBN: 978-0471002550	Matheron, G. (1963). Principles of geostatistics. Economic Geology, 58(8), 1246-1266.
الأسماء البديلة	ordinary kriging, OK, global kriging, stationary ordinary kriging	OK, kriging interpolation, geostatistical interpolation, BLUE spatial predictor
ذات صلة	5	4
الملخص	Global Ordinary Kriging (GOK) is the canonical geostatistical interpolation method that estimates values at unsampled locations as a weighted linear combination of nearby observations. It fits a single variogram model to the entire dataset, enforcing a global stationarity assumption, and produces optimal unbiased predictions along with quantified prediction uncertainty at every interpolated point.	Ordinary Kriging (OK) is the standard geostatistical method for interpolating a continuous spatial variable at unsampled locations. It derives optimal, unbiased weights from the spatial covariance structure of the data, making it the Best Linear Unbiased Predictor (BLUP) under stationarity assumptions. Unlike simpler distance-based methods, it also provides a prediction uncertainty (kriging variance) at every interpolated point.