The High and Low tool identifies elevation differences in a selected area of interest. It colorizes the highest and lowest regions based on the percentage values set. For example, if you set a top percentage of 15% and a bottom percentage of 10%, the tool will colorize the highest 15% and the lowest 10% of the area. This tool is only available in TerraExplorer Fusion Plus.
To highlight high and low areas:
- On the side toolbar >
> Tools tab > High and Low.
- In the High and Low panel, in the Highlight Mode field, select High and Low Areas to highlight both, or select only High/Low areas.
- Set the Top and Bottom Percentage.
- In the Search Radius, set the radius within which you want the tool to analyze .
- Click Set Location, and then click in the 3D Window to define the center of your search area. When the surface analysis is complete, the dialog displays the analysis results and a feature layer is created in the 3D Window showing the highest and lowest areas.