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Ordinary Kriging/Evidence
Method evidence record

Ordinary Kriging

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.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Ordinary Kriging Spatial Interpolation
Taxonomic method record · regression-model / spatial-analysis
  • Matheron, G. (1963). Principles of geostatistics. Economic Geology, 58(8), 1246-1266. · DOI 10.2113/gsecongeo.58.8.1246
  • Cressie, N. A. C. (1993). Statistics for Spatial Data (Revised ed.). Wiley-Interscience. · ISBN 978-0471002550
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Taxonomic bucketCo-krigingmachine-suggested · Relational suggestion, not evidence.Same method familyGeographically Weighted Regressionmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketSpatial Autocorrelationmachine-suggested · Relational suggestion, not evidence.Same method familyUniversal Krigingmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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