The Offset Within tool in Virtual Surveyor allows you to adjust an area of the elevation within your drone survey's Elevation Terrain.



The Offset Within tool appears in the TOOLS for Boundary tab when a boundary is selected.


Quick Usage Guide

  1. Select a Boundary.
  2. Go to the TOOLS tab.
  3. Set the offset value in the Level box.
  4. Click Offset Within.
  5. The Elevation Terrain is moved up or down according to the offset value.


Tool Settings

  • Before launching the offset process, you need to enter the Offset value. 
    • A positive value moves the terrain up and a negative value moves it down. 


When to Use the Offset Within Tool


Tips and Tricks 

  • To offset the entire Elevation Terrain, use Offset Z.