SAMPLE GEOSTATISTICAL ANALYSIS OF CHERNOBYL FALLOUT (PREPRINT IBRAE NSI-25-94)

Preprint IBRAE NSI-25-94

Arutyunyan R.V., Bolshov L.A., Demyanov V.V., Kanevsky М.F., Linge I.I.

One of the approaches to the spatial data analysis is presented in the work. The following methods were sequentially applied to the Chenobyl data: cell declustering, moving window statistics, structural analysis, cross-validation and kriging. Anysotropical case was under special concern, as well as comparison between isotropic and anisotropic modelling. Ordinary kriging results were compared with classical inverse distance squared interpolation. All used methods are fully and clearly described.

Bibliographical reference

Arutyunyan R.V., Bolshov L.A., Demyanov V.V., Kanevsky М.F., Linge I.I. SAMPLE GEOSTATISTICAL ANALYSIS OF CHERNOBYL FALLOUT (in Russian). Preprint NSI-25-94. Moscow. Nuclear Safety Institute. 1994. 47 p. – Refs.: 16 items