Finally,the standardization problem of earth banked terrace plan and design in expensive soil area were discussed.

The paper discusses the spatial correlation between the standardization of weight coefficient of Kriging estimate and the variance at the regional scale,from the following four aspects: 1.

It is rare to obtain regular data in the course of collecting geophysical data because ofdifferent kinds of natural situation,and it is also impossible to interpret them directly,so data standardization becomes important before data processing is interpreted.

The Normalizations of Unit Nuclear Radius;

The prediction of the leading-one directly affects the left shift bits for normalization.

A BP(back propagetion) aritificial neural network model was used to express the complicated non-linear relationship between the runoff of Changdu and other interrelated factors after normalizing the inputs and targets and analysis the principal component based on the runoff,precipitation,and data we had.

by reasonably selecting method of normalizing data, It firstly applies principal component analysis to compress data of variables form the process of CSP production line, extract principal component and remove linear dependence relation between variables, then establishes a regression model based on principal component.