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Region Tools overview

T3RRA Design Plus Manual Regions Tools

When the Regions tab is selected on the right hand side, the relevant tools will be accessed in t...

Updated 5 months ago by Hugo Alberti

Boundaries Tools - Layer Menu

T3RRA Design Plus Manual Boundaries Tools

Open CreateEditCreate boundary from selected layer Create region from selected layer - this will ...

Updated 5 months ago by Hugo Alberti

Open Boundaries in Google Earth

T3RRA Design Plus Manual Boundaries Tools

‘Open Boundaries in Google Earth’ allows you to export your boundary lines to Google earth.When t...

Updated 5 months ago by Hugo Alberti

Multiple Cut lines

T3RRA Design Plus Manual Boundaries Tools

The ‘Multiple Cut Lines’ tool provides a way of creating equally spaced boundary lines across alr...

Updated 5 months ago by Hugo Alberti

Slice Boundaries

T3RRA Design Plus Manual Boundaries Tools

‘Slice Boundaries’ is used to split pre-existing boundaries into smaller areas. Once this tool ha...

Updated 5 months ago by Hugo Alberti

Boundary edit

T3RRA Design Plus Manual Boundaries Tools

‘Boundary Edit’ displays a series of nodes along existing boundary lines. By left-clicking and dr...

Updated 5 months ago by Hugo Alberti

Point to Point Creation

T3RRA Design Plus Manual Boundaries Tools

‘Point to Point Creation’ changes the mouse icon to a cross. While in this mode, clicking anywher...

Updated 5 months ago by Hugo Alberti

Boundaries Tools Overview

T3RRA Design Plus Manual Boundaries Tools

When the Boundary tab is selected on the right hand side, the relevant tools will be accessed in ...

Updated 5 months ago by Hugo Alberti

Show landscape change

T3RRA Design Plus Manual Surface Derivatives

Landscape change is a large-scale smoothing operation for finding generalized high points.‘Radius...

Updated 5 months ago by Hugo Alberti

Show directional slope

T3RRA Design Plus Manual Surface Derivatives

‘Show Directional slope’ allows you to visualize the severity of slopes going in a set direction....

Updated 5 months ago by Hugo Alberti

Show slope

T3RRA Design Plus Manual Surface Derivatives

‘Show Slope’  shows the severity of the slopes in the field in a color grade. The color grade use...

Updated 5 months ago by Hugo Alberti

Show aspect

T3RRA Design Plus Manual Surface Derivatives

Showing aspect will change the surface to a gray-scale to highlight where the sun is hitting the ...

Updated 5 months ago by Hugo Alberti

Show wetness index

T3RRA Design Plus Manual Surface Derivatives

‘Show Wetness index’ also referred to as the Hillslope Wetness Index. This tool creates a graysca...

Updated 5 months ago by Hugo Alberti

Show accumulated flow layer

T3RRA Design Plus Manual Surface Derivatives

The accumulated flow layer shows paths where the water is most likely to pass through. It is reco...

Updated 5 months ago by Hugo Alberti

Show watershed

T3RRA Design Plus Manual Surface Derivatives

‘Show watersheds’ identifies the areas of the surface that will flow together to the same exit po...

Updated 5 months ago by Hugo Alberti

Show directional depressions

T3RRA Design Plus Manual Surface Derivatives

‘Show directional depression’ allows you to select a direction and display any depressions that w...

Updated 5 months ago by Hugo Alberti

Show Depressions

T3RRA Design Plus Manual Surface Derivatives

This tool displays all depressions in the selected surface or any depression that meets the minim...

Updated 5 months ago by Hugo Alberti

Add contour banks (T3D+)

T3RRA Design Plus Manual Drainage Tools

This tool is used to add contour banks/terraces. To begin creating a new set of contour banks/ter...

Updated 5 months ago by Hugo Alberti

Autodrains Tool

T3RRA Design Plus Manual Drainage Tools

This tool is used to quickly place drains that will ensure water doesn’t stay on the field for lo...

Updated 5 months ago by Hugo Alberti

Drains and Banks Tool

T3RRA Design Plus Manual Drainage Tools

The drains and banks tool is great for planning drains, ditches, channels, and troughs. Also road...

Updated 5 months ago by Hugo Alberti