Geostatistical Analyst のライセンスで利用可能。
Geostatistical Analyst を使用すると、ポイント フィーチャ レイヤーまたはラスター レイヤーに格納された計測値から、またはポリゴン重心を使用して、連続サーフェスまたはマップを簡単に作成できます。ポイントの例としては、標高、地下水面の深さ、汚染濃度などの計測値が挙げられます。Geostatistical Analyst は、空間現象の視覚化、解析、理解に使用できるサーフェスを作成するための包括的なツール群を提供します。
| Toolsets | Description |
|---|---|
Tools to predict values at unmeasured locations. | |
Contains tools used to assist in the placement of new sampling sites. The Densify Sampling Network tool can also be used to determine which sampling sites are no longer required. | |
Tools in this toolset are used to perform geostatistical simulations and to assist in the analysis of the results. | |
Tools for pre- and postprocessing when developing interpolation models using the Geostatistical Analyst. | |
This toolset contains tools used to create, modify, export, and manipulate the properties of a geostatistical layer. |
Geostatistical Analyst toolbar
Geostatistical Analyst contains tools for exploratory spatial data analysis and a geostatistical wizard to lead you through the process of creating a statistically valid surface. These tools are not part of the geoprocessing tools; however, the results obtained from them can be used in the geoprocessing tools.
| Tool | Description |
|---|---|
Examines your data in different ways, allowing a view into the data before creating a surface so that you gain a deeper understanding of the phenomena you are investigating and make better decisions on issues relating to your data. | |
The Geostatistical Analyst wizard guides you through the process of creating a statistically valid surface. | |
Divides the original dataset into two parts: one part to be used to model the spatial structure and produce a surface, the other to be used to compare and validate the output surface. The Subset Features tool is a geoprocessing tool that can also be accessed from the Geostatistical Analyst toolbox. |