Kriging

Kriging is an available gridding method. Kriging is a geostatistical gridding method that has proven useful and popular in many fields. This method produces visually appealing maps from irregularly spaced data. Kriging attempts to express trends suggested in your data, so that, for example, high points might be connected along a ridge rather than isolated by bull's-eye type contours.

Specifying Kriging Options

In the Property Manager Gridding page, select Kriging as the Gridding method and then click the Advanced Options button to display the Kriging Options dialog.

Select the Kriging and Drift type in the Kriging Options dialog.

Choose Point or Block Kriging from the Kriging type list box. For more information on Point or Block Kriging, see Kriging Type.
You can select a Linear or Quadratic drift type. A Drift type set to None is Ordinary Kriging, while Linear or Quadratic drift type is Universal Kriging.
Specify the search options on the Search page.