Creating a prediction map using ordinary kriging with a data transformation
Etapes :
-
Click the Geostatistical Analyst Wizard button
on the Geostatistical Analyst toolbar.
- Select Kriging/CoKriging and choose a dataset and attribute field, then click Next.
- Choose Ordinary kriging and set the Transformation type to the desired transformation, then click Next.
- Specify the desired parameters on the Semivariogram/Covariance Modeling dialog box and click Next.
- Specify the desired parameters on the Searching Neighborhood dialog box and click Next.
- Examine the results on the Cross Validation dialog box and click Finish.
- Click OK on the Methods Report dialog box.
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Use Explore Data tools to make decisions on transformations, detrending, and the effect of unusual observations on covariance/semivariogram models. Confirm your decisions using validation and cross-validation.
Thèmes connexes
4/26/2014