ADVANCES OF NON-PARAMETRICAL GEOSTATISTICS
Sun Yu-jian
Abstract
Sun Yu-jian
Abstract
Geostatistics came from solid mineral resources evaluation and is used in other fields quickly.Status of theoretical geostatistics and applied geostatistics is introduced.To reduce subjective factor in geostatistical modeling,non-parametrical geostatistics has become popular.This paper presents four kinds of variogram model for non-parametrical geostatistics.Furthermore,the concept of multiple-point geostatistics is introduced,which can represent geological phenomena intuitively via training image instead of variogram.
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Geostatistics came from solid mineral resources evaluation and is used in other fields quickly.Status of theoretical geostatistics and applied geostatistics is introduced.To reduce subjective factor in geostatistical modeling,non-parametrical geostatistics has become popular.This paper presents four kinds of variogram model for non-parametrical geostatistics.Furthermore,the concept of multiple-point geostatistics is introduced,which can represent geological phenomena intuitively via training image instead of variogram.
Key concepts: Geostatistics, Variogram, Kriging, Geology, Computer science, Mathematics, Spatial variability, Statistics