The accuracy analysis on Kriging estimation of the geotechnical parameters random fields and a approach to the outliers processing

In Kriging estimation on the geotechnical parameters ,Kriging variance has a special meaning.This paper elaborates the characteristics of Kriging variance,and analyses systematically the locally estimated Kriging accuracy of the random fields of geotechnical parameters in the light of a practical example. The concrete procedure to deal with the outliers which exert a great influence on estimated Kriging accuracy of the geotechnical parameters has been preliminarily researched in the paper too.