Defining the Aerotriangulation (AT) Area

Before starting a build, you should define the aerotriangulation (AT) area.

To define the aerotriangulation area:

1.     If you want to perform aerotriangulation on the entire project, on the Home tab, in the Area group, click the arrow under AT Area and select Automatic.

2.     If you want to perform aerotriangulation on a subset of the project define the AT area (See "Setting the AT Area" in the "Preparing the Project" chapter for more information).

Note:        It is generally recommended to perform aerotriangulation on a preview model of a small subset of the project to validate camera parameters and build settings and check the resulting AT tiles before building the full project.