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Pattern Drain Design
This design tool allows for simple design of many parallel drains at once. The ...
Drain Design
Drain paths can be created by: Surveying them in the 'Collection' wizard step Importing...
Levee Design
'Levees' allows you to create repeating or singular levees at set elevations. Leve...
Exporting Guidance lines from T3RRA and importing into AutoTrac.
Remember that guidance lines are only available for Drains and Levees. Should you wish to export...
Completing your design
Once satisfied with your design surface and/or drain. 1. Select the 'Return' button. (Top rig...
Terrace Design
'Terraces' allows you to create Guidance curves to mark terraces for erosion control.When you fir...
Design
Measure twice, cut once. It’s an old maxim but a good one. You can do as many designs as ...
Rainfall Simulator
One of the many unique features of the T3RRA product suite is our inclusion of a rainfall simulat...
Regions
To create regions, press the ‘Regions’ button (regions are not available in drain related functio...
Earthworks information
Press the 'i' button to view earthwork details. Note: pressing within the ‘Info’ text ...
Surfacing
"Surfacing" is a term used to describe the process of creating a continuous map (i.e., a “sur...
Setting the Search Radius Manually
If the automatically generated search radius does not achieve what you expect it is possible to m...
Inline Offset
'Inline Offset', also known as 'Fix Lag', is a surfacing tool that assists in making corrections ...
Surfacing a Survey also creates a design
This is a concept that can be confusing at first. When you surface a set of collected survey poin...
Survey point edit controls
During surveying and surfacing, there are various different ways to edit/remove drain and survey ...
Survey Point edit controls
During surveying and surfacing, there are various different ways to edit/remove drain and survey ...
Survey Guidelines
No matter what type of surveying you are doing you are able to implement guidance lines on the su...
Surveying with extra sensors (T3RRA Survey only)
T3RRA Survey allows you to bring data in from additional survey types. When you hit the “start” b...
Map: Recent GPS Errors
In the top left of the screen, after a GPS error is encountered, an INFO hint will be shown.Tappi...
Boundary Survey
Boundary surveying allows you to survey the outer perimeter of a field which can be used for Desi...